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Weighting factor determination algorithm for H.264/MPEG-4 AVC weighted prediction

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2 Author(s)
Kato, H. ; KDDI R&D Labs. Inc., Saitama, Japan ; Nakajima, Y.

H.264/MPEG-4 AVC (ISO/IEC 14496-10) adopted the weighted prediction which is particularly useful for coding the fade/dissolve transition scenes. This paper proposes a determination method of weighting factors for the weighted prediction. The simulation results show that over 30% bitrate savings can be achieved when compared with the conventional methods.

Published in:

Multimedia Signal Processing, 2004 IEEE 6th Workshop on

Date of Conference:

29 Sept.-1 Oct. 2004