Journal article
Context-based entropy coding in AVS video coding standard
Abstract
In this paper, two context-based entropy coding schemes for AVS Part-2 video coding standard are presented. One is Context-based 2D Variable Length Coding (C2DVLC) as a low complexity entropy coding scheme for AVS Part-2 Jizhun profile. C2DVLC uses multiple 2D-VLC tables to exploit the statistical features of DCT coefficients for higher coding efficiency. Exponential–Golomb codes are applied in C2DVLC to code the pairs of the run-length of zero …
Authors
Zhang L; Wang Q; Zhang N; Zhao D; Wu X; Gao W
Journal
Signal Processing Image Communication, Vol. 24, No. 4, pp. 263–276
Publisher
Elsevier
Publication Date
April 2009
DOI
10.1016/j.image.2008.12.001
ISSN
0923-5965