214 search results - page 38 / 43 » Layer-correlated motion estimation and motion vector coding ... |
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
The allowable computational complexity of video encoding is limited in a power-constrained system. Different video frames are associated with different motions and contexts, and s...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
The coding efficiency of the H.264/AVC standard enables the transmission of high quality video over bandwidth limited networks. Due to the use of multiple Macroblock (MB) partitio...
ACCV
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we propose a novel method to simultaneously and accurately estimate the 3D shape and 3D motion of a dynamic scene from multiple-viewpoint calibrated videos. We follo...
ICIP
1998
IEEE
14 years 25 days ago
1998
IEEE
The block-matching motion estimation algorithm using a translational motion model cannot provide acceptable image quality in low bit-rate coding. To improve coding performance, we ...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...