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Absolute value coding for robust and scalable video coding

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)1074 - 1075
Number of pages2
JournalElectronics Letters
Journal issue20
StatePublished - Sep 2007


Absolute value coding is introduced as a method for significantly reducing temporal drift within a motion compensated predictive video codec in the presence of loss. Drift reduction both improves error resilience and enables scalability by omission of parts of the bit-stream. In conjunction with matching pursuits, the system can be used to provide a displaced frame difference codec using fixed length codewords, which further improves error resilience and facilitates simple bit-stream editing.

Additional information

Publisher: Institution of Engineering and Technology Rose publication type: Journal article

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