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Ng et al., 2007 - Google Patents

Error concealment using weighted sum of macroblocks

Ng et al., 2007

Document ID
5158163036643800447
Author
Ng E
Tham J
Rahardja S
Publication year
Publication venue
Multimedia Systems and Applications X

External Links

Snippet

In spatial error concealment (SEC), methods like bilinear interpolation (BI) and directional interpolation (DI) are commonly used to estimate the missing pixel values resulting from losses occurring in video streams. Despite being able to preserve spatial smoothness, BI …
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    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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