10979 search results - page 1813 / 2196 » Visual information extraction |
153
Voted
ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
A major problem in object oriented video coding and MPEG-4 is the encoding of object boundanes. Traditionally, and within MPEG-4, the encodingof shape and textureinformationare se...
236
Voted
ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
We present an approach to tracking human activities in a monocular video. We model the human body by decomposing it into torso and limbs and use simple 3D shapes to approximate th...
171
Voted
ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
We consider the use of meta-data and/or video-domain methods to detect similar videos on the web. Meta-data is extracted from the textual and hyperlink information associated with...
185
Voted
ICIP
1999
IEEE
16 years 8 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
183
click to vote
ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
Motion stereo is to extract the 3-0 information of an object from images of a moving camera, using geometric relationships between corresponding points. This paper presents an acc...