1188 search results - page 41 / 238 » Vision Based Fire Detection |
CVPR
2007
IEEE
14 years 26 days ago
2007
IEEE
Detection of objects of a given class is important for many applications. However it is difficult to learn a general detector with high detection rate as well as low false alarm r...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper addresses the issue of counterfeit iris detection, which is a liveness detection problem in biometrics. Fake iris mentioned here refers to iris wearing color contact le...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...
ICRA
2006
IEEE
14 years 3 months ago
2006
IEEE
— This paper presents the Visual Threat Awareness (VISTA) system for real time collision obstacle detection for an unmanned air vehicle (UAV). Computational stereo performance ha...
ACIVS
2009
Springer
14 years 8 days ago
2009
Springer
The temporal segmentation of a video into shots is a fundamental prerequisite for video retrieval. There are two types of shot boundaries: abrupt shot changes (“cuts”) and grad...