778 search results - page 4 / 156 » Frame domain signal processing: Framework and applications |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this work, a novel occlusion detection algorithm using online learning is proposed for video applications. Each frame of a video is considered as a time-step for which pixels a...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In many signal processing problems, it may be fruitful to represent the signal under study in a redundant linear decomposition called a frame. If a probabilistic approach is adopt...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we develop a low-complexity message passing algorithm for joint support and signal recovery of approximately sparse signals. The problem of recovery of strictly spa...
DATE
1999
IEEE
13 years 11 months ago
1999
IEEE
We propose a conceptual framework, called the Rugby Model, in which designs, design processes and design tools can be studied. It is an extension of the Y chart and adds two dimen...
AVSS
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents an abandoned item and illegally parked vehicle detection method for single static camera video surveillance applications. By processing the input video at diff...