568 search results - page 90 / 114 » Processing web-scale multimedia data |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Videotext refers to text superimposed on video frames. A videotext based Multimedia Description Scheme has recently been adopted into the MPEG-7 standard. A study of published wor...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
MPEG, the Mowing Picture Experts Group, is a popular compression standard used in many multimedia applications. In video distribution systems, a CBR communications channel is ofte...
AVSS
2009
IEEE
14 years 2 months ago
2009
IEEE
—Demand for bus surveillance is growing due to the increased threats of terrorist attack, vandalism and litigation. However, CCTV systems are traditionally used in forensic mode,...
PETRA
2009
ACM
14 years 2 months ago
2009
ACM
This paper describes work towards designing a computer vision system for helping users look up the meaning of a sign. Sign lookup is treated as a video database retrieval problem....
ISCAS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Depth information indicates the distance of an object in the three dimensional (3D) scene from the camera view-point, typically represented by eight bits. Since the depth map i...