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Lossless Video Sequence Compression Using Adaptive PredictionWe present an adaptive lossless video compression algorithm based on predictive coding. The proposed algorithm exploits temporal, spatial, and spectral redundancies in a backward adaptive fashion with extremely low side information. The computational complexity is further reduced by using a caching strategy. We also study the relationship between the operational domain for the coder (wavelet or spatial) and the amount of temporal and spatial redundancy in the sequence being encoded. Experimental results show that the proposed scheme provides significant improvements in compression efficiencies.
Document ID
20080018567
Acquisition Source
Goddard Space Flight Center
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Li, Ying
(Nebraska Univ. Lincoln, NE, United States)
Sayood, Khalid
(Nebraska Univ. Lincoln, NE, United States)
Date Acquired
August 24, 2013
Publication Date
April 1, 2007
Publication Information
Publication: IEEE Transactions on Image Processing
Volume: 16
Issue: 4
Subject Category
Computer Programming And Software
Funding Number(s)
CONTRACT_GRANT: NNG06GH64G
Distribution Limits
Public
Copyright
Other

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