256 search results - page 32 / 52 » Motion Estimation for Content Adaptive Video Compression |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper two efficient unsupervised video object segmentation approaches are proposed and then extensively compared in terms of computational cost and quality of segmentation...
106
click to vote
PDP
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper describes a streaming architecture simulation model above Network Simulator 2 (NS2) which allows to define specific transport properties. Multimedia contents are spec...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper a new very low bit rate video coding scheme is presented. It is based on a forward motion estimation technique using an image warping model, thus delivering the basi...
106
click to vote
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
JEI
2000
14 years 9 months ago
2000
Motion estimation is a temporal image compression technique, where an n x n block of pixels in the current frame of a video sequence is represented by a motion vector with respect...