242 search results - page 31 / 49 » Real-Time Object Segmentation Using a Bag of Features Approa... |
CVPR
2000
IEEE
13 years 11 months ago
2000
IEEE
Croma keying is the process of segmenting objects from images and video using color cues. A blue (or green) screen placed behind an object during recording is used in special effe...
MIR
2003
ACM
14 years 20 days ago
2003
ACM
Huge amount of manual efforts are required to annotate large image/video archives with text annotations. Several recent works attempted to automate this task by employing supervis...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents an efficient Real-Time method for detecting moving objects in unconstrained environments, using a background subtraction technique. A new background model that...
IJCV
2010
13 years 5 months ago
2010
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
In this paper we discuss the issues that need to be resolved before fully automated outdoor surveillance systems can be developed, and present solutions to some of these problems. ...