2110 search results - page 267 / 422 » DCT-based motion estimation |
111
click to vote
ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper we propose a new method that addresses the problem of tracking the bitmap (silhouette) of an object in a video under very general conditions. We assume a general tar...
111
click to vote
DCC
2007
IEEE
16 years 3 months ago
2007
IEEE
We propose a stochastic model for video and compute its information rates. The model has two sources of information representing ensembles of camera motion and visual scene data (...
120
click to vote
DCC
2003
IEEE
16 years 3 months ago
2003
IEEE
Video codecs that use motion compensation have recently achieved performance improvements from the use of intra/inter mode switching decisions within a ratedistortion framework. A...
122
click to vote
ICMCS
2008
IEEE
15 years 10 months ago
2008
IEEE
Hand jitters result in unintentional fluctuation of image sequences taken by hand-held video cameras. Stabilization of the foreground object of interest in pictures is essential f...
146
click to vote
ICMCS
2008
IEEE
15 years 10 months ago
2008
IEEE
Distributed Video Coding (DVC) is based on a new paradigm in coding, which has received many interests recently. This paper proposes a hybrid spatial and temporal error concealmen...