发明授权
US07394855B2 Error concealing decoding method of intra-frames of compressed videos 失效
错误隐藏压缩视频帧内解码方法

Error concealing decoding method of intra-frames of compressed videos
摘要:
A method conceals errors in an infra-frame of compressed video. The intra-frame is decoded to multiple macroblocks. Each macroblock including pixels arranged in a rectangular array. A lost macroblock is identified during the decoding. Pixels along an outer boundary of the lost macroblock are concealed from nearest candidate pixels along outer boundaries of macroblocks immediately adjacent to the lost macroblock. All other pixels in the lost macroblock are concealed from nearest candidate pixels selected from previously concealed pixels in the lost macroblock.
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