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Rate-distortion optimal bit allocation for object-based video coding

✍ Scribed by Haohong Wang; G. Schuster; A. Katsaggelos


Book ID
126708713
Publisher
IEEE
Year
2005
Tongue
English
Weight
904 KB
Volume
15
Category
Article
ISSN
1051-8215

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Quality fluctuation has a major negative effect on subjective video quality. A desirable single-pass frame-level constant-distortion bit allocation scheme is proposed in the paper for smooth video quality throughout the video sequence. The average distortion of all previous coded frames is taken as