103 search results - page 7 / 21 » Enhanced prediction for motion estimation in Scalable Video ... |
ICASSP
2007
IEEE
14 years 4 months ago
2007
IEEE
Generally, Distributed video coding (DVC) schemes perform motion estimation at the decoder side, without the current frame being available. In order to generate the side-informati...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
In the upcoming video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple references and multiple block sizes to improve the rate-distortion perfor...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
Many Wyner-Ziv video coding (WZVC) schemes encode a video sequence into two types of frames, key frames and Wyner-Ziv frames. We have previously presented a Wyner-Ziv video coding...
PCM
2004
Springer
14 years 3 months ago
2004
Springer
In MPEG-4 scalable video coding, only a small portion of input data is coded in the base layer, and most signal components remain in enhancement layers. In this paper, we propose a...
TCSV
2008
13 years 9 months ago
2008
Since motion-compensated temporal filtering (MCTF) becomes an important temporal prediction scheme in video coding algorithms, this paper presents an efficient temporal prediction ...