adjacent pixel 中文意思是什麼
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In intra - frame postprocessing error concealment techniques in this dissertation, interpolating pixel values within a damaged macroblock from its four 1 - pixel - wide boundaries and introducing the texture information from its four adjacent blocks can improve the quality of reconstructed image. it was found that the visual texture in damaged macroblocks can be reconverted with his algorithm in experiment
本文提出的一種基於視頻幀內后處理的錯誤隱藏演算法，採用幀內紋理恢復的內插技術，將相關性最強的象素作為損壞塊內插的信息源，並引入相鄰塊的紋理信息，從而獲得較好的圖象恢復質量。 -
What the part of the principle of video reduced narrates mainly is that there is plentiful temporal redundancy between adjacent frames in a video sequence for their " similarity " and there is a lot of spatial redundancy in each pixel within a frame for their " similarity ", the video is compressed by reducing spatial and temporal and statistical redundancy with the technology of dpcm and dct and huffman encoding
視頻壓縮原理部分介紹了視頻序列的相鄰幀之間的「相似」而存在大量的時間冗餘度，幀內各相鄰象素的「相似」而存在大量的空間冗餘度。通過使用dpcm 、 dct和huffman編碼去除了時間、空間及統計冗餘度，從而實現了視頻的壓縮。
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