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Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on
Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on
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1.
An efficient fractal-based algorithm for image magnification
机译:
一种基于分形的高效图像放大算法
作者:
Cheug-Ming Lai
;
Kin-Man Lam
;
Yuk-Hee Chan
;
Wan-Chi Siu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image enhancement;
image reconstruction;
image coding;
fractals;
error compensation;
iterative methods;
image resolution;
edge sharpness enhancement;
image reconstruction;
fractal image coding;
error compensation scheme;
fractal-based image magnification;
iterated function system;
IFS;
self-similarity property;
image resolution;
high frequency information;
edge preservation;
blocky artifact removal;
residual errors;
PSNR;
2.
An efficient scene break detection based on linear prediction
机译:
基于线性预测的高效场景中断检测
作者:
Cheng Cai
;
Kin Man Lam
;
Zheng Tan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video signal processing;
real time scene break detection;
temporal linear prediction;
prediction error;
prediction coefficients;
gradual transitions;
object motion;
camera motion;
video sequence edit detection;
video analysis;
video segmentation;
scene cuts;
scene dissolves;
scene fades;
3.
An ICA and temporal segmentation composite video watermarking scheme
机译:
ICA和时间分割复合视频水印方案
作者:
Jiande Sun
;
Ju Liu
;
Huibo Hu
;
Tao Luo
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
watermarking;
image segmentation;
independent component analysis;
copyright;
wavelet transforms;
transform coding;
ICA;
temporal segmentation;
composite video watermarking;
digital video;
copyright protection;
independent component analysis;
temporal video segmentation;
blind video watermarking;
global histogram comparison algorithm;
independent frame components;
neighboring mean scheme;
wavelet domain;
frame resizing;
median filtering;
salt noising;
frame rate changing;
frame swapping;
frame dropping;
watermark detection;
collusion attacks;
4.
An optimal key frame representation for video shot retrieval
机译:
视频镜头检索的最佳关键帧表示
作者:
Kin-Wai Sze
;
Kin-Man Lam
;
Guoping Qiu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video databases;
image retrieval;
content-based retrieval;
image representation;
feature extraction;
optimisation;
probability;
optimal key frame representation;
video shot retrieval;
global statistics;
pixel occurrence probability;
temporally maximum occurrence frame;
k-TMOF;
k-pTMOF;
video shot representation;
video retrieval;
5.
An optimized learning strategy for image retrieval with relevance feedback
机译:
具有相关性反馈的图像检索的优化学习策略
作者:
Jing Xin
;
Jin J.S.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
content-based retrieval;
image retrieval;
relevance feedback;
belief networks;
optimisation;
interactive systems;
iterative methods;
image classification;
content-based image retrieval;
CBIR systems;
Bayesian network;
optimized user feedback learning strategy;
image retrieval;
relevance feedback;
interactive image retrieval;
iterations;
relevant image classification;
selected feedback information;
6.
An SGH-tree based memory efficient and constant decoding algorithm for Huffman codes
机译:
基于SGH树的霍夫曼码存储高效恒定解码算法
作者:
Yuh-Jue Chuang
;
Ja-Ling Wu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
Huffman codes;
decoding;
variable length codes;
trees (mathematics);
proposed codeword searching time;
memory constrained devices;
variable length codes;
single-side growing Huffman tree;
SGH-tree based decoding algorithm;
Huffman codes;
SGH-based data structure;
Aggarwal and Narayan algorithm;
constant symbol decoding time;
memory size reduction;
multimedia coding;
7.
Applications of symmetry average method of local singular value features in face recognition
机译:
局部奇异值特征的对称平均法在人脸识别中的应用
作者:
Gan Junying
;
Liang Yu
;
Zhang Youwei
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
face recognition;
feature extraction;
singular value decomposition;
image denoising;
symmetry average method;
local singular value features;
face recognition;
pattern recognition;
illumination elimination;
image noise;
face image matrix;
feature matrix;
nearest neighbor decision rule;
8.
Architecture of AVS hardware decoding system
机译:
AVS硬件解码系统的架构
作者:
Cong Peng
;
Chao Huang
;
Ronggang Wang
;
Jianwei Dai
;
Yangshen Zhao
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
decoding;
video coding;
audio coding;
VLSI;
AVS hardware decoding system;
audio video coding standard;
system layer decoding;
video decoding;
audio decoding;
high-definition format real-time decoding;
VLSI chip;
9.
ARMA lattice model for phoneme feature extraction
机译:
用于音素特征提取的ARMA格模型
作者:
Qing Xie
;
Kwan H.K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech recognition;
autoregressive moving average processes;
feature extraction;
signal classification;
speech analysis;
robust speech recognition;
vowel phonemes;
fricative phonemes;
ARMA lattice model;
phoneme feature extraction;
noisy environment;
autoregressive moving average model;
ARMA lattice reflection coefficients;
classification;
speech database;
noise database;
noise-resistance;
10.
Asymptotic aliasing index of interpolation filters image scaling applications
机译:
插值滤波器的渐近混叠指数图像缩放应用
作者:
Seidner D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
antialiasing;
image sampling;
low-pass filters;
interpolation;
normalize aliasing index;
image resampling;
image enlargement;
polyphase filters;
LPF;
continuous interpolation filter;
asymptotic aliasing index;
image scaling;
sampled continuous time signals;
aliasing effects;
continuous time kernel sampling;
image quality degradation;
jagged edges;
sampling noise;
image grid;
11.
Bandwidth extension of narrowband speech using cepstral analysis
机译:
使用倒频谱分析的窄带语音带宽扩展
作者:
Soon I.Y.
;
Yeo C.K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech enhancement;
signal reconstruction;
interpolation;
vector quantisation;
cepstral analysis;
signal reconstruction;
envelope extension;
nonlinear excitation generation;
interpolated VQ;
enhancement algorithm;
narrowband speech bandwidth extension;
cepstral analysis;
vector quantization;
wideband speech;
spectral envelope information;
wideband excitation;
fullwave rectification;
spectral whitening;
speech quality;
postprocessor;
12.
Bark classification by combining grayscale and binary texture features
机译:
通过结合灰度和二进制纹理特征进行树皮分类
作者:
Jiatao Song
;
Zheru Chi
;
Jilin Liu
;
Hong Fu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
wavelet transforms;
image classification;
feature extraction;
image texture;
edge detection;
wavelet transform;
bark classification rate;
tree species;
combined grayscale/binary texture features;
co-occurrence matrix feature;
long connection length emphasis feature;
LCLE feature;
binary bark image;
binary texture maps;
edge detection;
binarization;
feature set combination;
13.
Blind channel estimation for long code MIMO CDMA using first-order statistics
机译:
使用一阶统计量的长码MIMO CDMA盲信道估计
作者:
Yuanjie Li
;
Luxi Yang
;
Zhenya He
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
3G mobile communication;
code division multiple access;
channel estimation;
MIMO systems;
statistics;
decorrelation;
matched filters;
3G CDMA-based wireless networks;
aperiodic long codes;
MSE;
BER;
blind channel estimation;
MIMO CDMA;
filter output first-order statistics;
long spreading codes;
decorrelating matched filter;
block diagonal filter structure;
clustering procedure;
channel order overestimation robustness;
14.
Blind stochastic feature transformation for speaker verification over cellular networks
机译:
盲随机特征转换,用于蜂窝网络上的说话人验证
作者:
Kwok-Kwong Yiu
;
Man-Wai Mak
;
Ming-Cheung Cheung
;
Sun-Yuan Kung
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speaker recognition;
stochastic processes;
compensation;
cellular radio;
statistical analysis;
blind stochastic feature transformation;
channel robust speaker verification;
composite GMM;
cellular networks;
training/recognition conditions acoustic mismatch;
speaker recognition accuracy;
unsupervised channel compensation;
gender-dependent background model;
clean speaker model;
channel variation;
composite acoustic model;
test utterance;
speaker models;
MAP adaptation;
15.
Blur retrieval via separation of zeros sheets from noisy blurred images
机译:
通过从嘈杂的模糊图像中分离零张来进行模糊检索
作者:
Premaratne P.
;
Burnett I.
;
Liyanage C.D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
Z transforms;
image restoration;
optical transfer function;
deconvolution;
zero sheet separation;
blur retrieval;
noisy blurred images;
point spread function;
Z-transform zeros;
noise contamination;
blind deconvolution;
convolution;
signal-to-noise ratio;
image restoration;
16.
Chaotic signal driven parametric modulation
机译:
混沌信号驱动的参数调制
作者:
Kwan H.K.
;
Tang W.P.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
modulation;
chaotic communication;
digital filters;
adaptive Kalman filters;
least mean squares methods;
radio receivers;
decoding;
Gaussian channels;
poles and zeros;
chaotic signal driven parametric modulation;
chaotic digital filter;
sawtooth nonlinearity;
analysis-synthesis digital filter-pair;
adaptive Kalman filter;
adaptive modified Kalman filter;
adaptive modified NLMS filter;
adaptive filter;
Gaussian channel;
pole-zero filter-pair;
second-order Volterra filter-pair;
chaotic communications;
17.
Color texture retrieval based on fuzzy discriminate analysis
机译:
基于模糊判别分析的色彩纹理检索
作者:
Zhuo Liu
;
Shigeo Wada
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
fuzzy logic;
content-based retrieval;
image colour analysis;
image texture;
wavelet transforms;
feature extraction;
principal component analysis;
fuzzy discriminate analysis;
content based color texture retrieval;
texture tint;
texture structure;
texture pattern;
texture weak regularity;
texture randomness;
wavelet packet;
feature extraction;
feature vector dimension reduction;
wavelet moment principal basis extraction;
rotation robustness;
fuzzy color histogram;
18.
Combined linear/directional interpolation for spatial error concealment
机译:
线性/方向组合插值可隐藏空间误差
作者:
Lin Y.
;
Chi C.H.
;
Lin T.Y.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
interpolation;
error correction codes;
edge detection;
video coding;
spatial error concealment;
gradient algorithm;
lost block edge;
surrounding pixels;
texture;
significant edges;
combined linear/directional interpolation;
19.
Combining Hough transform and contour algorithm for detecting vehicles' license-plates
机译:
结合Hough变换和轮廓算法检测车辆牌照
作者:
Tran Duc Duan
;
Duong Anh Duc
;
Tran Le Hong Du
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
optical character recognition;
image segmentation;
Hough transforms;
image recognition;
segmentation;
OCR;
Hough transform;
contour algorithm;
vehicle license plate recognition;
VLP detection;
boundary line-based method;
contour images;
speed optimization;
accuracy optimization;
inclined angle images;
recognition accuracy;
20.
Combining wavelet and ridgelet transforms for texture classifications using support vector machines
机译:
使用支持向量机将小波和脊波变换相结合进行纹理分类
作者:
Shutao Li
;
Yi Li
;
Yaonan Wang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image texture;
image classification;
feature extraction;
support vector machines;
discrete wavelet transforms;
feature extraction;
feature combination;
texture classification accuracy;
support vector machines;
2D discrete wavelet transforms;
ridgelet transforms;
point singularities;
line singularities;
SVM;
pattern recognition;
21.
Constrained codon optimization by dynamic programming
机译:
通过动态编程来限制密码子的优化
作者:
Pham T.D.
;
OConnell J.
;
Crane D.I.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
DNA;
dynamic programming;
computational complexity;
proteins;
biology computing;
mathematical analysis;
codon selection optimization;
dynamic programming;
DNA;
amino acid sequence;
computational complexity;
protein expression;
22.
Decorrelation: sufficient for convolutive blind source separation?
机译:
去相关:足以进行卷积盲源分离吗?
作者:
Jiangtao Xi
;
Tiemin Mei
;
Joe Chicharo
;
Fuliang Yin
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
blind source separation;
convolution;
decorrelation;
convolutive blind source separation;
convolutive mixing;
decorrelation;
23.
Distortion-optimized transmission of multiple description coded images over noisy channels with feedback
机译:
在带反馈的嘈杂通道上失真优化传输多个描述编码图像
作者:
Jen-Chang Liu
;
Wen-Liang Hwang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image coding;
multimedia communication;
data compression;
distortion;
minimisation;
feedback;
automatic repeat request;
transport protocols;
visual communication;
distortion-optimized transmission;
multiple description coded images;
noisy channels;
feedback;
compressed images;
multiple description coding;
MDC;
communication channels;
NACK-only SR-ARQ scheme;
transport protocol;
optimal transmission strategy;
packet transmission;
end-to-end distortion minimization;
24.
Districted matching approach for 1D object classification
机译:
一维对象分类的区域匹配方法
作者:
Liang Chen
;
Nilufar S.
;
Kwan H.K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
pattern classification;
object recognition;
neural nets;
sequences;
biology computing;
learning (artificial intelligence);
districted matching;
1D object classification;
pattern classification;
limited line segment;
pattern recognition;
supervised machine learning;
1D object recognition;
start codons;
nucleotide sequences;
artificial neural network;
25.
Double spline muscle models for human face animation based on video analysis
机译:
基于视频分析的人脸动画双花键肌肉模型
作者:
Sy-sen Tang
;
Liew A.W.-C.
;
Hong Ya
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
splines (mathematics);
video signal processing;
feature extraction;
computer animation;
realistic facial expression animation;
elastic human face tissues;
double B-spline muscle models;
human face animation;
video analysis;
NURBS muscle system;
3D facial expression feature points;
lip contour extraction technique;
lip shapes;
talking animation;
nonuniform rational B-spline curves;
muscle simulation;
26.
Dynamic visual features based on discriminative speech class projection for visual speech recognition
机译:
基于区分语音类投影的动态视觉特征用于视觉语音识别
作者:
Xie Lei
;
Cai Xiu-li
;
Fu Zhong-hua
;
Zhao Rong-chun
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image sequences;
feature extraction;
speech recognition;
hidden Markov models;
linear discriminant analysis;
mouth image sequences;
MPEG-1 video;
dynamic visual feature extraction;
discriminative speech class projection;
visual speech recognition;
lip motion information;
phonemes;
visemes;
concatenated pre-extracted static visual features;
temporal derivatives;
discriminative dynamic features;
word accuracy;
27.
Embedded human face image coding with set partitioning in hierarchical trees
机译:
在分层树中具有集划分的嵌入式人脸图像编码
作者:
Li Zhuo
;
Kin-Man Lam
;
Lansun Shen
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image coding;
visual communication;
tree data structures;
face recognition;
wavelet transforms;
transform coding;
embedded human face image coding;
set partitioning in hierarchical trees;
region of human face;
human face detection algorithm;
SPIHT;
wavelet-based image coding;
ROHF mask;
LL subband;
wavelet coefficient scaling;
embedded bitstream;
progressive transmission;
28.
Embedded multipoint video mixer for PC based video conferencing system
机译:
嵌入式多点视频混合器,用于基于PC的视频会议系统
作者:
Hong Li
;
Benshun Yi
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
teleconferencing;
multimedia communication;
embedded systems;
open systems;
peripheral interfaces;
code standards;
video coding;
embedded multipoint video mixer;
PC based videoconferencing;
media processor;
open system;
PCI interface;
video processing;
multimedia;
H.263 standard;
29.
Enhanced intra-prediction algorithm in AVS-M
机译:
AVS-M中的增强型帧内预测算法
作者:
Dai S.K.
;
Yu Li
;
Zhu G.X.
;
Liu W.Y.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
mobile radio;
multimedia communication;
telecommunication standards;
AVS-M intra-prediction algorithm;
mobile-multimedia communications;
multiple mode intra prediction;
coding efficiency;
prediction precision;
computation complexity reduction;
encoding bit-rate reduction;
PSNR;
video sequences;
30.
Estimation of prior probabilities in speaker recognition
机译:
说话人识别中的先验概率估计
作者:
Tran D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speaker recognition;
speech processing;
parameter estimation;
probability;
Bayes methods;
decision theory;
maximum likelihood estimation;
knowledge based systems;
error statistics;
prior probabilities estimation;
speaker recognition;
Bayesian decision theory;
maximum a posteriori decision rule;
MAP decision rule;
error rate minimization;
a posteriori probability;
a priori probability;
likelihood function;
maximum likelihood decision rule;
ML decision rule;
Gaussian mixture speaker models;
31.
Extraction of character patterns in different styles and orientations from natural scene images
机译:
从自然场景图像中提取不同样式和方向的字符模式
作者:
Shiku O.
;
Yi Xiao
;
Hong Yan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
natural scenes;
feature extraction;
text analysis;
character recognition;
natural scene images;
camera-captured scene images;
complex backgrounds;
character pattern extraction;
text extraction;
32.
Face recognition based on illumination restoration
机译:
基于光照恢复的人脸识别
作者:
Dang-Hui Liu
;
Lan-Sun Shen
;
Kin-Man Lam
;
Xiao Kong
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
face recognition;
image segmentation;
edge detection;
lighting;
iterative methods;
principal component analysis;
Lambertian reflection;
image segmentation;
edge extraction;
frontal illumination image restoration;
Gabor feature;
face recognition rate;
lighting condition variation;
arbitrary lighting conditions;
ratio-image;
iterative algorithm;
PCA;
33.
Facial feature detection with structure constraints
机译:
具有结构约束的面部特征检测
作者:
Sin K.Y.
;
Cham W.K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
feature extraction;
statistical analysis;
image segmentation;
shape statistics;
image segmentation;
iris detection;
automatic facial feature detection;
statistical shape constraint;
feature detection structure constraints;
facial image interpretation;
corner-based facial feature detectors;
facial feature spatial arrangement model;
34.
Fingerprint recognition with improved wavelet domain features
机译:
具有改进的小波域特征的指纹识别
作者:
Yik-Hing Fung
;
Yuk-Hee Chan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
fingerprint identification;
wavelet transforms;
computational complexity;
feature extraction;
fingerprint recognition;
wavelet coefficients;
feature vector;
recognition rate;
computational complexity;
feature extraction;
35.
Frontal infrared human face detection by distance from centroid method
机译:
距质心法的正面红外人脸检测
作者:
Lijun Jiang
;
Yeo A.
;
Nursalim J.
;
Shiqian Wu
;
Xudong Jiang
;
Zhongkang Lu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
infrared imaging;
face recognition;
object detection;
spectral methods of temperature measurement;
biomedical optical imaging;
medical image processing;
frontal infrared human face detection;
distance from centroid method;
thermal imaging;
rapid mass fever detection;
face recognition;
nonfrontal view;
temperature measurements;
camera field of view;
object representation;
symmetry;
36.
Gaze based user authentication for personal computer applications
机译:
基于注视的个人计算机应用程序用户身份验证
作者:
Maeder A.
;
Fookes C.
;
Sridharan S.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
authorisation;
security of data;
digital signatures;
tracking;
eye;
image representation;
feature extraction;
image sequences;
microcomputers;
biometrics (access control);
gaze based user authentication;
PIN-like approach;
human visual system;
independent signature;
personal identification;
gaze fixation;
eye tracker;
webcam images;
compact representation extraction;
significant screen locations;
observer gaze sequence;
previously seen image;
personal computer screen;
37.
Gradient orientation based feature detection: an application for extracting retinal blood vessels
机译:
基于梯度方向的特征检测:提取视网膜血管的应用
作者:
Kondo T.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
gradient methods;
eye;
feature extraction;
blood vessels;
medical image processing;
image segmentation;
image morphing;
gradient orientation analysis;
retinal feature detection;
retinal blood vessel extraction;
eye disease diagnosis;
anatomical feature detection;
low contrast images;
nonuniform illumination images;
circular structures;
linear structures;
multiscale method;
varying diameter blood vessels;
global thresholding;
morphological operations;
38.
Harmonic+noise coding based on the characteristics of human phase perception
机译:
基于人相位感知特性的谐波+噪声编码
作者:
Yu E.W.M.
;
Cheung-Fat Chan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech coding;
hearing;
variable rate codes;
phase coding;
quantisation (signal);
harmonic+noise coding;
human phase perception characteristics;
variable-rate coder;
high-quality speech coding;
coding average bit rate;
perceptual phase coding;
human auditory system phase sensitivity;
phase quantization;
critical phase frequency;
unvoiced band;
quantization bit number;
frequency deviations quantization;
perceptual weighting function;
just-noticeable phase difference;
sinusoidal transform coder;
1.98 Kbit/s;
2.4 Kbit/s;
39.
Head location based on fuzzy weighted projection histogram in infrared thermal sequences
机译:
红外热序列中基于模糊加权投影直方图的头部定位
作者:
Yang Xuan
;
Pei Jihong
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
surveillance;
image recognition;
fuzzy logic;
video signal processing;
infrared imaging;
motion estimation;
image sequences;
video-based surveillance technology;
human head location;
fuzzy weighted projection histogram;
infrared thermal sequences;
visual surveillance systems;
moving object counting;
human detection;
thermal images;
position information;
potential function clustering method;
moving object detection;
40.
High speed view interpolation for tele-teaching and tele-conferencing
机译:
高速视图插值技术,用于远程教学和电话会议
作者:
Geys I.
;
Luc Van Gool
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
distance learning;
teleconferencing;
interpolation;
image morphing;
video signal processing;
parallel processing;
mesh generation;
extrapolation;
virtual camera viewpoint;
high-speed viewpoint interpolation;
morphing;
view synthesis;
teleteaching;
teleconferencing;
low end consumer grade cameras;
intermediate camera video stream simulation;
parallel GPU useage;
plane sweep algorithm;
min-cut/max-flow regularisation algorithm;
depth value calculation;
projectively correct blended image warp;
3D mesh creation;
extrapolation;
camera movement simulation;
video stream editing;
2.6 GHz;
41.
Human face modeling for facial image synthesis using optimization-based adaptation
机译:
使用基于优化的自适应进行面部图像合成的人脸建模
作者:
Yu Zhang
;
Sim T.
;
Chew Lim Tan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
computer animation;
optimisation;
image reconstruction;
skin;
muscle;
feature extraction;
human face modeling;
facial image synthesis;
optimization-based adaptation;
human facial models;
animation;
range scan data;
image reconstruction;
layered anatomical structure;
skin;
sparse anthropometric landmarks;
automated global adaptation;
scan data proximity;
surface smoothness;
facial feature proximity;
underlying muscle structure;
facial expression synthesis;
42.
Intramodal and intermodal fusion for audio-visual biometric authentication
机译:
模内和模间融合用于视听生物特征认证
作者:
Ming-Cheung Cheung
;
Man-Wai Mak
;
Sun-Yuan Kung
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
biometrics (access control);
speaker recognition;
video signal processing;
sensor fusion;
audio-visual systems;
decision making;
image recognition;
intramodal fusion;
intermodal fusion;
audio-visual biometric authentication;
multiple-source fusion;
multiple-sample fusion;
identity verification;
utterances;
video shots;
decision making;
speaker verification;
43.
Irregular low density parity check codes for Digital Radio Mondiale (DRM) applications
机译:
数字无线电Mondiale(DRM)应用的不规则低密度奇偶校验码
作者:
Jiaqing Wang
;
Xiaoyan Yu
;
Lenan Wu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
parity check codes;
channel coding;
digital audio broadcasting;
fading channels;
error correction codes;
decoding;
computational complexity;
modulation coding;
quadrature amplitude modulation;
convolutional codes;
broadcast channels;
irregular low density parity check codes;
irregular LDPC;
Digital Radio Mondiale;
DRM;
audio quality;
fading channels;
channel coding;
error correcting codes;
Shannon-limit performance;
decoding complexity;
bit-interleaved coded modulation;
BICM;
QAM;
rate compatible punctured convolutional code;
broadcast channels;
digital audio broadcasting;
44.
Iterative detection for high rate single-carrier space-time block coded transmissions over frequency-selective fading channels
机译:
频率选择性衰落信道上的高速率单载波空时分组编码传输的迭代检测
作者:
Yiqun Qian
;
Luxi Hang
;
Zhenya He
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
least mean squares methods;
iterative methods;
signal detection;
space-time codes;
block codes;
fading channels;
diversity reception;
quality of service;
interference suppression;
radiofrequency interference;
equalisers;
computational complexity;
iterative detection;
high rate single-carrier space-time block coded transmissions;
space-time codes;
frequency-selective fading channels;
transmit diversity;
quality of service;
wireless services;
single-carrier transmission;
joint interference cancellation equalization;
complexity;
detection ordering strategy;
minimum mean square error criterion;
MMSE criterion;
45.
Lexical stress assignment model for the Slovenian text-to-speech synthesis system
机译:
斯洛文尼亚文字转语音合成系统的词汇应力分配模型
作者:
Sef T.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech synthesis;
learning (artificial intelligence);
decision trees;
vocabulary;
machine learning technique;
lexical stress assignment model;
Slovenian language accentuation;
text-to-speech synthesis system;
word pronunciation rules;
syllable stress;
boosted decision trees;
out of vocabulary Slovenian words;
lexical stress marks;
46.
Lip shape extraction for word recognition by using hardware active contour model
机译:
利用硬件主动轮廓模型提取嘴唇形状以进行单词识别
作者:
Sasaki Y.
;
Kawamura T.
;
Sugahara K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech recognition;
feature extraction;
image recognition;
field programmable gate arrays;
video signal processing;
lip shape movement extraction;
word recognition;
active contour model;
noisy environments;
inner/outer lip shapes;
face images;
FPGA hardware implementation;
real-time NTSC video signal processing;
47.
Logical hierarchical cluster for blocks in the distributed multimedia on demand
机译:
按需分布式多媒体中的块的逻辑层次集群
作者:
Xiong Xuhui
;
Yu Shengsheng
;
Zhou Jingli
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
multimedia servers;
multimedia communication;
hierarchical systems;
cache storage;
telecommunication network topology;
DMoD architecture;
logical hierarchical cluster;
distributed multimedia on demand;
LHC;
block caching;
decentralized cluster hierarchy structure;
global load balance;
load state application policies;
local load balance;
resource management;
network topology;
48.
Low computation complexity and error-resilient video transmission for remote microscope monitoring system
机译:
低计算复杂度和防错视频传输,适用于远程显微镜监控系统
作者:
Shengwei Pei
;
Minghui Du
;
Jiazhong He
;
Quan Wan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
multimedia communication;
microscopy;
motion estimation;
error correction;
low computation complexity video transmission;
error-resilient video transmission;
remote microscope monitoring system;
video coding algorithms;
RMMS;
specimen translation motion;
macro-block motion vector;
macro-block searching/matching;
motion estimation accuracy;
error-control;
data recovery;
sum of absolute error criterion;
error-concealment;
49.
Low-complexity intra/inter mode-decision for H.264/AVC video coder
机译:
H.264 / AVC视频编码器的低复杂度帧间/帧间模式决定
作者:
Liang Y.J.
;
El-Maleh K.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
computational complexity;
decision theory;
motion estimation;
parameter estimation;
correlation methods;
linear predictive coding;
video codecs;
intra/inter mode-decision;
H.264/AVC video coder;
intra/inter coding mode;
spatial estimation;
motion estimation;
macroblock prediction modes;
computational complexity;
mode decision;
video codec;
predictive coding;
H.263;
MPEG-4;
50.
Mesh resampling alignment for 3D face morphable model
机译:
3D人脸可变形模型的网格重采样对齐
作者:
Hu Yongli
;
Yin Baocai
;
Sun Yanfeng
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
mesh generation;
image morphing;
image reconstruction;
image registration;
image matching;
convergence;
image sampling;
mesh resampling alignment;
3D face morphable model;
3D face synthesis;
face reconstruction;
aligned prototypic faces combination;
point-to-point alignment;
optical flow algorithm;
cylinder projective facial images;
multiresolution model;
model matching acceleration;
convergence stability;
51.
Modelling visual attention and motion effect for visual quality evaluation
机译:
建模视觉注意力和运动效果以评估视觉质量
作者:
Zhongkang Lu
;
Lin W.S.
;
Yang X.K.
;
Ong E.P.
;
Susu Yao
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image processing;
video signal processing;
visual perception;
perceptual visual quality metrics;
visual attention;
visual motion effects;
visual quality evaluation;
human visual system;
HVS;
low-level neuron activities;
high-level visual perception;
motion suppression;
perceptual quality significant level;
human brain visual processing ability;
MSE-like VQM;
PQSL-modulated JND profile;
Wang visual quality assessment;
structural similarity index;
global modulatory factors;
52.
Motion based adaptive media playout for real time video over relative differentiated quality of service
机译:
基于运动的自适应媒体播放,用于相对差异化服务质量上的实时视频
作者:
Li Z.G.
;
Lin X.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video servers;
video streaming;
quality of service;
adaptive signal processing;
DiffServ networks;
Internet;
video signal processing;
QoS;
video remote server;
high motion video sequences;
perceived motion energy;
playout rate;
control theory;
buffer occupancy variation trend;
perceptual visual quality;
motion based adaptive media playout;
real time video;
relative differentiated quality of service;
AMP;
video over Internet;
53.
MPEG-4 based stereoscopic and multiview video coding
机译:
基于MPEG-4的立体和多视图视频编码
作者:
Wenxian Yang
;
King Ngi Ngan
;
Jianfei Cai
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
data compression;
video coding;
image sequences;
stereo image processing;
motion compensation;
motion estimation;
MPEG-4 bitstream;
stereoscopic video coding;
multiview video coding;
video sequences encoder;
main view;
auxiliary views;
motion compensation;
disparity compensation;
temporal redundancy;
spatial redundancy;
video compression;
joint disparity-motion estimation;
regularization;
MPEG multi-view profile;
video-conferencing;
3D telepresence systems;
54.
Multi-hypothesis motion compensated prediction (MHMCP) for error-resilient visual communication
机译:
多假设运动补偿预测(MHMCP),用于抗错视觉通信
作者:
Wei-Ying Kung
;
Chang-Su Kim
;
Kuo C.-C.J.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
motion compensation;
prediction theory;
visual communication;
data compression;
video coding;
buffer storage;
rate distortion theory;
multi-hypothesis motion compensated prediction;
error-resilient visual communication;
block prediction;
weighted superposition;
frame buffer;
error resilient visual communication;
compressed video;
rate-distortion performance;
hypothesis number;
hypothesis coefficients;
55.
Narrowband noise estimation in the subspace domain
机译:
子空间域中的窄带噪声估计
作者:
Bhunjun V.
;
Brookes M.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech enhancement;
parameter estimation;
eigenvalues and eigenfunctions;
covariance matrices;
pattern matching;
narrowband noise estimation;
subspace domain;
speech enhancement algorithms;
noise covariance matrix;
eigenvector matching algorithm;
interframe information;
56.
New reconstruction algorithm by interpolating images' dyadic wavelet transform modulus maxima
机译:
内插图像二进小波变换模极大值的新重构算法
作者:
Junyong You
;
Guizhong Liu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
interpolation;
wavelet transforms;
image reconstruction;
splines (mathematics);
mesh generation;
image reconstruction algorithm;
dyadic wavelet transform modulus maxima;
spline interpolation function;
57.
Oblique support vector machines
机译:
倾斜支持向量机
作者:
Chih-Chia Yao
;
Pao-Ta Yu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
support vector machines;
pattern classification;
learning (artificial intelligence);
oblique support vector machines;
pattern classification;
oblique SVM;
orthogonal vector;
weight vector;
support hyperplanes;
regularized risk function;
separating hyperplane;
machine learning;
58.
Pattern-based content lossless compression of Chinese document images
机译:
基于模式的中文文档图像内容无损压缩
作者:
Tsui M.M.K.
;
Liew A.W.-C.
;
Hong Yan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image matching;
document image processing;
data compression;
image coding;
character recognition;
pattern-based compression;
content-lossless scheme;
radical pattern library;
character pattern matching;
Chinese document images;
scanned text document images;
document management;
retrieval systems;
59.
Perceptual cryptography on wavelet-transform encoded videos
机译:
小波变换编码视频的感知密码学
作者:
Shiguo Lian
;
Xiaofan Wang
;
Jinsheng Sun
;
Zhiquan Wang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
cryptography;
multimedia communication;
transform coding;
video coding;
wavelet transforms;
trees (mathematics);
data compression;
perceptual cryptography;
wavelet-transform encoded video;
3D-SPIHT compressed videos;
wavelet coefficients;
data cubes;
quality factor;
direct bit-rate control;
transmission errors;
network multimedia applications;
real-time operation;
video-on-demand;
VOD;
wireless multimedia communication;
mobile multimedia;
60.
Perceptual prefiltering for video coding
机译:
视频编码的感知预滤波
作者:
Cavallaro A.
;
Steiger O.
;
Ebrahimi T.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
low-pass filters;
visual perception;
image segmentation;
classes of interest;
low-pass filter;
perceptual prefiltering;
video coding;
semantic segmentation;
object-based coders;
first generation video coders;
frame-based coders;
human visual system;
relevant information;
contextual information;
motion defined semantics;
perceived quality;
61.
Perceptually optimized color image watermarking scheme based on CIEDE2000 color difference equation
机译:
基于CIEDE2000色差方程的感知优化彩色图像水印方案
作者:
Chun-Hsien Chou
;
Kuo-Cheng Liu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
wavelet transforms;
watermarking;
image coding;
image colour analysis;
quantisation (signal);
wavelet coefficient perceptual redundancy;
perceptually optimized watermarking;
wavelet-based color image watermarking;
visual model;
distortion visibility threshold;
perceptually significant coefficients;
luminance;
chrominance;
binary watermark embedding;
transparent watermarking;
perceptually tuned quantization;
CIEDE2000 color difference equation;
quantization index modulation;
DVT values;
watermark extraction;
cropping;
median filtering;
low-pass filtering;
scaling;
noise addition;
JPEG compression ratio;
62.
Performance comparison of MCTF type codecs and hybrid DCT based codecs
机译:
MCTF类型编解码器和基于混合DCT的编解码器的性能比较
作者:
Bhamidipati P.K.
;
Rao K.R.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
video coding;
video codecs;
image sequences;
motion compensation;
discrete cosine transforms;
transform coding;
rate distortion theory;
MCTF type codecs;
hybrid DCT based codecs;
video-coding system;
video sequence;
transcoding;
scalable coding;
H.264/AVC;
H.264/Advanced Video Coding;
rate-distortion performance;
motion compensated embedded zero block context coder;
motion compensated temporal filtering;
video codec;
MPEG-4 fine granular scalability;
63.
POCS-based blocking artifacts suppression with region smoothness constraints for graphic images
机译:
基于POCS的具有区域平滑度约束的块状伪影抑制图形图像
作者:
Wee-Chung Liew A.
;
Hong Yan
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
discrete cosine transforms;
image coding;
image reconstruction;
smoothing methods;
splines (mathematics);
block-based discrete cosine transform coding;
POCS-based image reconstruction;
blocking artifacts suppression;
region smoothness constraints;
graphic images;
low bit rate BDCT coded image;
visually annoying coding artifacts;
deblocking algorithm;
smooth varying regions;
projection onto convex sets;
spatially adaptive thin-plate spline surface;
spline modeling;
long range smoothness;
blockiness suppression;
edge preservation;
64.
Projective demosaicing using multiple overlapping images
机译:
使用多个重叠图像的投影去马赛克
作者:
Fung J.
;
Mann S.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image reconstruction;
image registration;
image colour analysis;
Bayer pattern image reconstruction;
multiple overlapping images;
projective demosaicing;
image spatial registration;
completely filled Bayer pattern mosaic;
graphics hardware acceleration;
image overlap regions;
color channel resolution increase;
65.
Retrieval of free form hand-written draft image using geometric hashing
机译:
使用几何哈希检索自由形式的手写草图图像
作者:
Wei Bin
;
Chen Qi
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
file organisation;
information retrieval;
handwritten character recognition;
feature extraction;
image representation;
image retrieval;
image matching;
document image processing;
handwritten document retrieval;
handwritten document storage;
freeform hand-drawn drafts;
draft image;
geometric hashing;
feature point extraction;
feature point sets;
affine transformation invariance;
representation;
similarity calculation;
connection vector;
hash table;
component-based matching;
66.
Robust mean-shift tracking with extended fast colour thresholding
机译:
稳健的均值漂移跟踪和扩展的快速色彩阈值
作者:
Xu R.Y.D.
;
Allen J.G.
;
Jin J.S.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image colour analysis;
optical tracking;
adaptive signal processing;
video signal processing;
object detection;
robust mean-shift tracking;
colour thresholding;
adaptive object tracking;
region merging;
nonrigid objects;
occlusion;
vision systems;
video surveillance;
video segmentation;
video indexing;
object recognition;
67.
Segmentation of skin color regions based on fuzzy cluster
机译:
基于模糊聚类的肤色区域分割
作者:
Kong Xiao
;
Lin Danghui
;
Shen Lansun
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
feature extraction;
image colour analysis;
image segmentation;
fuzzy logic;
statistical distributions;
skin color region segmentation;
fuzzy cluster based skin model;
face detection;
statistical skin color model;
skin colour racial variations;
lighting variations;
3D CrCbCg model;
skin color distribution;
erroneous background point removal;
68.
Semantic event detection in soccer video by integrating multi-features using Bayesian network
机译:
通过使用贝叶斯网络集成多种功能来检测足球视频中的语义事件
作者:
Chen Jianyun
;
Li Yunhao
;
Wu Lingda
;
Lao Songyang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
feature extraction;
belief networks;
sport;
video signal processing;
probability;
image classification;
inference mechanisms;
learning (artificial intelligence);
content-based retrieval;
video databases;
semantic event detection;
soccer video;
multi-features;
Bayesian network;
scoring event detection;
recording;
editing rules;
low-level video content cue fusion;
evidence;
graphical model;
probability theory;
statistical pattern classification;
inference;
learning;
69.
Solving self-shadow problem of shape from shading in light source projected system
机译:
通过光源投影系统中的阴影解决形状的自阴影问题
作者:
Xu Ming
;
Zhao Rongchun
;
Maria P.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image reconstruction;
image segmentation;
interpolation;
self-shadow problem;
shape from shading;
light source projected system;
self-shadowed regions;
distorted shape;
global 3D result;
parabolic interpolation;
reconstructed shadowed shapes;
70.
Spatial-spectral feature analysis in JPEG and JPEG-2000
机译:
JPEG和JPEG-2000中的空间光谱特征分析
作者:
Au K.M.
;
Law N.F.
;
Siu W.C.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
low-pass filters;
discrete cosine transforms;
feature extraction;
image classification;
data compression;
image coding;
image retrieval;
wavelet transforms;
Haar transforms;
filtering theory;
spatial-spectral feature analysis;
JPEG-2000;
compressed images;
feature extraction;
image archives;
indexing;
subband filter model;
block-based discrete cosine transform;
block-based DCT;
wavelet transform;
lowpass filters;
Haar wavelet;
similarity;
compression ratio;
71.
Speech enhancement by non-stationary tonal disturbance cancellation using subband zero crossing measures
机译:
使用子带过零措施通过非平稳音调干扰消除进行语音增强
作者:
Westerlund N.
;
Dahl M.
;
Claesson I.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speech enhancement;
echo suppression;
band-pass filters;
speech enhancement;
nonstationary tonal disturbance cancellation;
subband zero crossing measures;
speech signals;
personal communication;
distance spread;
subband signal;
gain function;
stationary disturbances;
speech signal distortion;
72.
SPIHT image compression with transmission of auxiliary information and selective modification of high frequency coefficients
机译:
带有辅助信息传输和高频系数选择性修改的SPIHT图像压缩
作者:
Li-minn Ang
;
Hon Nin Cheung
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image coding;
trees (mathematics);
discrete wavelet transforms;
image reconstruction;
visual communication;
set partitioning in hierarchical trees;
DWT;
subband decomposition;
reconstructed image;
SPIHT image compression;
auxiliary information transmission;
high frequency coefficient selective modification;
additional decoder information;
frequency subband magnitude information;
high frequency subbands;
73.
Split decision function using fuzzy integral image coding applications
机译:
使用模糊积分的分割决策函数图像编码应用
作者:
Junli Li
;
Zheru Chi
;
Gang Chen
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
fuzzy logic;
integral equations;
decision trees;
quadtrees;
fractals;
image coding;
Sugeno fuzzy integral;
split decision function;
fractal image compression;
quadtree partition;
variable bit rates;
fuzzy mean error;
FME;
image coding quality;
74.
Structured and random texture patterns characterization using multiscale directional filter bank
机译:
使用多尺度定向滤波器组的结构化和随机纹理图案表征
作者:
Cheng K.O.
;
Law N.F.
;
Siu W.C.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
image texture;
pattern classification;
channel bank filters;
entropy;
image retrieval;
content-based retrieval;
structured texture pattern characterization;
random texture pattern characterization;
multiscale directional filter bank;
multiscale directional decomposition;
Laplacian pyramid;
texture classification;
directional texture features;
entropy-based measure;
multiscale directional features;
content-based image retrieval accuracy;
75.
Symmetric prefilters for multiwavelets
机译:
多小波的对称预滤波器
作者:
Tai-Chiu Hsung
;
Lun D.P.-K.
;
Wan-Chi Siu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
discrete wavelet transforms;
low-pass filters;
linear phase filters;
symmetric combined filters;
symmetric prefilters;
discrete multiwavelets;
multiscaling coefficients;
superfunction theory;
lowpass function;
scalar signal approximation;
linear phase combined filters;
multiwavelet prefilters;
Strang-Fix conditions;
Chui-Lian multiwavelet;
76.
Temporal hidden Markov models
机译:
时间隐马尔可夫模型
作者:
Tran D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speaker recognition;
hidden Markov models;
speech processing;
Gaussian processes;
temporal hidden Markov models;
temporal HMM;
double stochastic process;
observable process;
training sequence;
codewords;
Gaussian components;
speaker identification;
Gaussian mixture speaker models;
77.
Text extraction using edge detection and morphological dilation
机译:
使用边缘检测和形态学扩张的文本提取
作者:
Shutao Li
;
Kwok J.T.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
optical character recognition;
image segmentation;
image morphing;
image classification;
feature extraction;
edge detection;
image denoising;
document segmentation;
mathematical morphology dilation operator;
image classification;
text region extraction;
edge detection;
morphological dilation;
long edge removal;
noise induced feature removal;
noise robustness;
skew robustness;
text orientation;
78.
The effect of digital image stabilization on coding performance video coding
机译:
数字图像稳定对编码性能的影响视频编码
作者:
Chia-Kai Liang
;
Yu-Chun Peng
;
Hung-An Chang
;
Che-Chun Su
;
Chen H.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
stability;
motion estimation;
motion compensation;
video coding;
image sequences;
digital image sequence stabilization;
block-based motion estimation;
motion compensation;
video coding performance;
image movement compensation;
hand jiggles;
image sequence perceptual quality;
hand-held digital video camera;
MPEG-4;
H.264;
motion vector bit count reduction;
79.
Thin lines filtering
机译:
细线过滤
作者:
Atta A.
;
Darwish A.
;
Metwally M.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
impulse noise;
image denoising;
feature extraction;
digital filters;
transforms;
thin lines filtering;
impulse noise removal;
image features;
corrupted images;
synthetic image;
performance;
transform window;
80.
Time-varying channel estimation for MIMO OFDM systems
机译:
MIMO OFDM系统的时变信道估计
作者:
Die Hu
;
Luxi Yang
;
Zhenya He
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
time-varying channels;
channel estimation;
MIMO systems;
OFDM modulation;
optimisation;
transient response;
least mean squares methods;
time-varying channel estimation;
MIMO OFDM systems;
pilot sequence optimization;
linear varying channel;
channel impulse response;
CIR;
channel variation slope;
estimation mean square error;
MSE reduction;
81.
Tracking athletes in diving videos based on pose learning
机译:
根据姿势学习追踪潜水视频中的运动员
作者:
Yuan Xiong
;
Yi Zhang
;
Kan Jiang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
motion estimation;
video signal processing;
image representation;
curve fitting;
sport;
on-line motion analysis;
diving video athlete tracking;
pose learning;
diving motion pose sequence;
pose landmark representation;
pose transformations;
motion tracking;
body contour curve fitting;
82.
Video object segmentation based on HOS and multi-resolution watershed
机译:
基于HOS和多分辨率分水岭的视频对象分割
作者:
Xingrong Zhong
;
Xianwu Huang
;
Jiajun Wang
;
Zhenya He
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
higher order statistics;
image segmentation;
object detection;
video coding;
image resolution;
image sequences;
image motion analysis;
video object segmentation;
HOS;
multi-resolution watershed;
video object extraction;
content-based video coding;
MPEG-5;
image segmentation;
video sequence;
temporal segmentation;
moving object detection;
spatial segmentation;
higher-order statistics;
rough motion mask;
83.
Video retrieval using video object-trajectory and edge potential function
机译:
使用视频对象轨迹和边缘势函数进行视频检索
作者:
Minh-Son Dao
;
DeNatale F.G.B.
;
Massa A.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
content-based retrieval;
object detection;
motion estimation;
feature extraction;
indexing;
video signal processing;
object tracking;
content-based video retrieval;
query processing;
video object-trajectory;
edge potential functions;
EPF;
shape-based image retrieval;
video object planes;
VOP extracted shapes;
moving object detection;
motion information;
feature extraction;
visual summarization;
video sequence indexing;
84.
Volume of interest (VOI) feature representation and retrieval of multi-dimensional dynamic positron emission tomography images
机译:
感兴趣的体积(VOI)特征表示和多维动态正电子发射断层图像的检索
作者:
Hao Wu
;
Jinman Kim
;
Weidong Cai
;
Feng D.D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
medical image processing;
image retrieval;
content-based retrieval;
feature extraction;
image representation;
positron emission tomography;
volume of interest feature representation;
dynamic positron emission tomography images;
multidimensional PET images;
medical images diagnostic features;
image feature representation;
content-based image retrieval;
CBIR;
3D spatial domain images;
1D temporal domain images;
3D standard atlas;
physiological temporal kinetics;
textual information;
domain specific image features;
85.
Vulnerability of speaker verification to voice mimicking
机译:
说话者验证易受语音模仿的攻击
作者:
Yee Wah Lau
;
Wagner M.
;
Tran D.
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
speaker recognition;
speech processing;
biometrics (access control);
speaker verification;
voice mimicking;
voice mimicry;
speaker recognition system;
impostor attack;
biometrics;
86.
Wavelet based progressive mesh compression with random accessibility
机译:
基于小波的渐进式网格压缩,随机访问
作者:
Bo Liu
;
Hong-Bin Zhang
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
wavelet transforms;
computer graphics;
data compression;
image coding;
tree data structures;
transform coding;
computational geometry;
progressive mesh compression;
random accessibility;
self-occlusion;
3D object browsing;
wavelet transform;
zerotree encoding;
modified SPIHT algorithm;
set partitioning in hierarchical trees;
87.
Wavelet domain image restoration using adaptively regularized constrained total least squares
机译:
使用自适应正则约束总最小二乘法的小波域图像复原
作者:
Xiaojun Zhang
;
Wei-Ping Zhu
会议名称:
《Intelligent Multimedia, Video and Speech Processing, 2004. Proceedings of 2004 International Symposium on》
|
2004年
关键词:
least squares approximations;
discrete Fourier transforms;
image restoration;
AWGN;
adaptive signal processing;
DFT;
AWGN;
wavelet domain image restoration;
adaptively regularized constrained total least squares;
ARCTLS;
CTLS;
degraded image subband decomposition;
SNR improvement;
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