295 search results - page 39 / 59 » Path detection in video surveillance |
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Face detection and tracking, through image sequences, are primary steps in many applications such as video surveillance, human computer interface, and expression analysis. Many cu...
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
Target detection and field surveillance are among the most prominent applications of Sensor Networks (SN). The quality of detection achieved by a SN can be quantified by evaluat...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
An objective no-reference measure is presented to assess fine-structure image/video quality. It was designed to measure image/video quality for video surveillance applications, es...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents an efficient algorithm for gesture detection in lecture videos by combining visual, speech and electronic slides. Besides accuracy, response time is also cons...