164 search results - page 5 / 33 » Towards Optimal Scalability in Predictive Video Coding |
PCM
2005
Springer
2005
Springer
A Cross-Resolution Leaky Prediction Scheme for In-Band Wavelet Video Coding with Spatial Scalability
14 years 1 months ago
—In most existing in-band wavelet video coding schemes, over-complete wavelet transform is used for the motion-compensated temporal filtering (MCTF) of each spatial subband. It ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we present a temporal candidate generation scheme that can be applied to motion estimators in Scalable Video Codecs (SVCs). For bidirectional motion estimation, usu...
IEICET
2007
13 years 7 months ago
2007
SIPS
2007
IEEE
14 years 1 months ago
2007
IEEE
We propose a region-of-interest (ROI) coding framework based on leaky prediction (LP) for robustly transporting H.264 video over error-prone network. The LP-based ROI coding can r...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The prediction step is a very important part of hybrid video codecs for effectively compressing video sequences. While existing video codecs predict either in temporal or in spati...