Temporal Error Concealment Based on Weighted Pixel Estimator(Image Processing and Video Processing)

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概要

• 論文の詳細を見る

• A temporal error concealment algorithm for the block-based video coder has been proposed. The concept of block overlapping is adopted to conceal the erroneous blocks, and the recovered pixels are estimated by the weighted sum from the overlapping. The overlapping weighting matrix has been carefully selected in order to fully exploit the spatial-temporal correlation between boundary blocks and the lost block. Furthermore, the motion vector for the lost block has been recovered by considering the best results for the overlapping. The experimental results are shown by integrating our algorithm into the H.263+ coder.

• 社団法人電子情報通信学会の論文
• 2006-09-01

著者

• Kuo Tien-ying

  Department Of Electrical Engineering National Taipei University Of Technology

関連論文

• Temporal Error Concealment Based on Weighted Pixel Estimator(Image Processing and Video Processing)

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