530 search results - page 76 / 106 » Detection of Changes in Surveillance Videos |
SSDBM
2005
IEEE
14 years 3 months ago
2005
IEEE
Recent advancements in sensor technology have made it possible to collect enormous amounts of data in real time. However, because of the sheer volume of data most of it will never...
PCM
2007
Springer
14 years 3 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...
SPIESR
2001
13 years 11 months ago
2001
There are a number of shots in a video, each of which has boundary types, such as cut, fade, dissolve and wipe. Many previous approaches can find the cut boundary without difficul...
MVA
2000
13 years 11 months ago
2000
A video stream consists of a number of shots each of which has different boundary types such as cut, fade, and dissolve. Many previous approaches can find the cut boundary without...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we propose a novel tree-structured multi-view face detector (MVFD), which adopts the coarse-to-fine strategy to divide the entire face space into smaller and smalle...