780 search results - page 20 / 156 » Detecting Irregularities in Images and in Video |
TITS
2008
13 years 7 months ago
2008
In this paper, we present a robust road detection and tracking method based on a condensation particle filter for real-time video-based navigation applications. The image is divide...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, we explore new edge features such as straightness for the elimination of non significant edges from the segmented text portion of a video frame to detect accurate b...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper proposes a new type of layered video coding especially for the use of monitoring a river or a water channel. A sensor node of the system decomposes a video signal into ...
PCM
2007
Springer
14 years 1 months ago
2007
Springer
We investigate the problem of automatically identifying speaking faces for video analysis using only the visual information. Intuitively, mouth should be first accurately located i...
IBPRIA
2003
Springer
14 years 17 days ago
2003
Springer