ICIP
2007
IEEE
13 years 10 months ago
2007
IEEE
Coding of video sequences using hierarchical B pictures in the Joint Scalable Video Model (JSVM) for the scalability amendment of H.264/AVC has the benefit of improved rate distor...
ICASSP
2007
IEEE
13 years 10 months ago
2007
IEEE
We propose an adaptive ltering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different bl...
ICASSP
2007
IEEE
13 years 10 months ago
2007
IEEE
Motion-compensated lifted wavelets have received much interest for video compression. While they are biorthogonal, they may substantially deviate from orthonormality due to motion...
ICMCS
2008
IEEE
13 years 10 months ago
2008
IEEE
H.264/scalable video coding (SVC) is a new compression technique that can adapt to various network environments and applications. However, despite its outstanding performance, H.2...
ISDA
2009
IEEE
13 years 11 months ago
2009
IEEE
This study introduces a spatio–temporal lifting based algorithm to be used in compression of video signals. The temporal correlation of consecutive frames causes temporal redund...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Multihypothesis motion compensation is extended into the transform domain by using a redundant wavelet transform to produce multiple predictions that are diverse in transform phas...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
The goal of this work is to find a fast method for motion estimation and motion segmentation. We chose to decompose the motion on a basis functions. That allows us to compute the ...