23 search results - page 3 / 5 » Rate distortion optimization for bidirectional scalable moti... |
88
Voted
PCM
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In video coding standards, such as MPEG-4 and H.263, one important question is how to determine motion vectors for motion compensation in the INTER mode. Usually the sum ...
117
Voted
TCSV
2008
14 years 10 months ago
2008
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
128
Voted
ICIP
2004
IEEE
15 years 12 months ago
2004
IEEE
This paper proposes a framework of scalable motion estimation and coding with the structure of multi-layers for 3D wavelet video coding. The motion representation consists of mult...
169
Voted
ICIP
2003
IEEE
15 years 12 months ago
2003
IEEE
A scalable video coder cannot be equally efficient over a wide range of bit-rates unless both the video data and the motion information are scalable. We propose a wavelet-based, h...
76
Voted
ICIP
2004
IEEE
15 years 12 months ago
2004
IEEE
Rate-Distortion optimization can significantly improve encoder performance in MPEG-like video coding applications especially when it is applied to coding mode selection and motion...