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VIDEO ENCODING BY INJECTING LOWER-QUALITY QUANTIZED TRANSFORM MATRIX VALUES INTO A HIGHER-QUALITY QUANTIZED TRANSFORM MATRIX
VIDEO ENCODING BY INJECTING LOWER-QUALITY QUANTIZED TRANSFORM MATRIX VALUES INTO A HIGHER-QUALITY QUANTIZED TRANSFORM MATRIX
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机译:通过将较低质量的量化变换矩阵值注入到较高质量的量化变换矩阵中进行视频编码
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摘要
Provided is a process including: segmenting a frame of video into a plurality of blocks; transforming each of the blocks to form respective transform matrices; for a given transform matrix, quantizing the given transform matrix with a first quantization matrix to form a first quantized transform matrix; quantizing the given transform matrix a second time with a second quantization matrix to form a second quantized transform matrix; and forming a sequence of hybrid quantized transform matrix values from part of the first quantized transform matrix and part of the second quantized transform matrix.
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