31 search results - page 2 / 7 » Enhanced motion estimation for interframe wavelet video codi... |
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In order to improve efficiency of video coding, temporal redundancy between neighboring frames can be reduced. In MPEG-2, some frames, named interframes, are predicted using a mot...
TCSV
2010
14 years 4 months ago
2010
During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of "simple encoding, complex decoding&quo...
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VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
JVCIR
2006
14 years 9 months ago
2006
The consideration of better motion compensation techniques for inter-frame prediction is one of the key reasons why the new H.264 (MPEG-4 AVC) video coding standard can achieve co...