780 search results - page 117 / 156 » Detecting Irregularities in Images and in Video |
CIVR
2010
Springer
13 years 11 months ago
2010
Springer
The human face is one of the most important objects in videos since it provides rich information for spotting certain people of interest, such as government leaders in news video,...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...
MM
2004
ACM
14 years 1 months ago
2004
ACM
With the growing popularity of digitized sports video, automatic analysis of them need be processed to facilitate semantic summarization and retrieval. Playfield plays the fundame...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
Most existing techniques for analyzing face images assume that the faces are at near-frontal poses. Generalizing to non-frontal faces is often difficult, due to a dearth of groun...
ACCV
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. Detecting moving objects against dynamic backgrounds remains a challenge in computer vision and robotics. This paper presents a surprisingly simple algorithm to detect ob...