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H.264 Fast Inter-Mode Selection Based on Coded Block Patterns
Shih-Hsuan YANG Bo-Yuan CHEN Kuo-Hsin WANG
Publication
IEICE TRANSACTIONS on Information and Systems
Vol.E92-D
No.6
pp.1324-1327 Publication Date: 2009/06/01
Online ISSN: 1745-1361
DOI: 10.1587/transinf.E92.D.1324
Print ISSN: 0916-8532 Type of Manuscript: LETTER Category: Image Processing and Video Processing Keyword: fast mode decision, H.264, motion estimation, video coding,
Full Text: PDF>>
Summary:
A new H.264 fast inter-mode decision algorithm based on coded block patterns is presented. Compared to the exhaustive mode search, the proposed method achieves an average 57 % reduction in computation time with negligible degradation in visual quality. The speed and rate-distortion performance is comparable to known fast algorithms that involve more elaborate mechanisms.
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