ICIP
2007
IEEE
14 years 7 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
14 years 7 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
14 years 7 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
14 years 7 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
14 years 7 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
15 years 2 months ago
2002
IEEE
ICIP
2003
IEEE
15 years 2 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
15 years 2 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 ...