4746 search results - page 826 / 950 » Content-Based Image Visualization |
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
This paper proposes the variable block-size transform and context-based entropy coding techniques for the enhancement layer of FGS (Fine Granularity Scalable) video coding. First,...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
Much work has been done in the field of visual object tracking, yielding a wide range of trackers, including ones aimed for multiple objects. In many cases, there may be a couplin...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
This work addresses the challenge of extracting structure in educational and training media based on the type of material that is presented during lectures and training sessions. ...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a probabilistic method for audio-visual (AV) speaker tracking, using an uncalibrated wide-angle camera and a microphone array. The algorithm fuses 2-D object shape and ...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Current rate control schemes in video coding standards do not have efficient frame-level bit allocation because of the inherent constraints in real-time encoding. In this paper, w...