Effect of Matrix Size on the Image Quality of Ultra-high-resolution CT of the Lung: Comparison of 512 x 512, 1024 x 1024, and 2048 x 2048

Hata Akinori; Yanagawa Masahiro; Honda Osamu; Kikuchi Noriko; Miyata Tomo; Tsukagoshi Shinsuke; Uranishi Ayumi; Tomiyama Noriyuki

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Effect of Matrix Size on the Image Quality of Ultra-high-resolution CT of the Lung: Comparison of 512 x 512, 1024 x 1024, and 2048 x 2048

机译：矩阵大小对肺部超高分辨率CT的图像质量的影响：比较的512 x 512,1024 x 1024，和2048 x 2048

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摘要

Rationale and Objectives: This study aimed to assess the effect of matrix size on the spatial resolution and image quality of ultra-high-resolution computed tomography (U-HRCT).

机译：理由和目标：本研究旨在评估矩阵大小对超高分辨率计算断层扫描（U-HRCT）的空间分辨率和图像质量的影响。

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来源
《Academic radiology》 |2018年第7期|共8页
作者
Hata Akinori; Yanagawa Masahiro; Honda Osamu; Kikuchi Noriko; Miyata Tomo; Tsukagoshi Shinsuke; Uranishi Ayumi; Tomiyama Noriyuki;
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作者单位

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

Toshiba Med Syst Corp Dept CT Syst Div Otawara Tochigi Japan;

Toshiba Med Syst Corp Dept CT Syst Div Otawara Tochigi Japan;

Osaka Univ Grad Sch Med Dept Diagnost &

Intervent Radiol Suita Osaka 5650871 Japan;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
Ultra-high-resolution computed tomography; matrix size; image quality; spatial resolution;

机译：超高分辨率计算断层扫描;矩阵尺寸;图像质量;空间分辨率;

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1. Effect of Matrix Size on the Image Quality of Ultra-high-resolution CT of the Lung: Comparison of 512 x 512, 1024 x 1024, and 2048 x 2048 [J] . Hata Akinori, Yanagawa Masahiro, Honda Osamu, Academic radiology . 2018,第7期

机译：矩阵大小对肺部超高分辨率CT的图像质量的影响：比较的512 x 512,1024 x 1024，和2048 x 2048
2. High resolution GRASE MRI of the brain and spine: 512 and 1024 matrix imaging. [J] . Feinberg DA, Kiefer B, Litt AW Journal of computer assisted tomography . 1995,第1期

机译：大脑和脊柱的高分辨率GRASE MRI：512和1024矩阵成像。
3. Power dissipation and area comparison of 512-bit and 1024-bit key AES [J] . Jaeik Cho, Setiawan Soekamtoputra, Ken Choi, Computers & mathematics with applications . 2013,第9期

机译：512位和1024位密钥AES的功耗和面积比较
4. A 128/512/1024/2048-point pipeline FFT/IFFT architecture for mobile WiMAX [C] . Yu Chu IEEE Global Conference on Consumer Electronics . 2013

机译：适用于移动WiMAX的128/512/1024/2048点管线FFT / IFFT架构
5. Impact of Ca through Limestone Particle Size and Phytase Matrix Value on Broiler Live Performance, Carcass Quality, Nutrient Digestibility and Bone Ash [D] . Majeed, Shuja 2019

机译：Ca通过石灰石粒度和植酸酶基质值对肉鸡生存性能，Car体品质，营养消化率和骨灰的影响
6. 2048. Comparison Between Endpoint and Real-Time (RT) Polymerase Chain Reaction (PCR) for the Diagnosis of Pneumocystis Pneumonia (PCP) [O] . Shiwei Zhou, Carol A Kauffman, Michael A Bachman, -1

机译：2048.端点和实时（RT）聚合酶链反应（PCR）在诊断肺囊虫性肺炎（PCP）中的比较
7. 159. Evaluation Of Image Quality In An II-TV (2048×2048-Matrix) Real-time Digital Radiography System [O] . 1991

机译：159.在II-TV（2048×2048矩阵）实时数字射线照相系统中的图像质量评估
8. FRACTURE RELATED PROPERTIES OF X2048 T851 PLATE INCLUDING SPECIMEN SIZE [R] . G. J. Petrak 1974

机译：X2048 T851板的断裂相关特性，包括试样尺寸

Effect of Matrix Size on the Image Quality of Ultra-high-resolution CT of the Lung: Comparison of 512 x 512, 1024 x 1024, and 2048 x 2048

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