271 search results - page 18 / 55 » Crime scene classification |
ICPR
2008
IEEE
2008
IEEE
Figure-ground discrimination and distortion-tolerant recognition of color characters in scene images
14 years 2 months ago
This paper proposes a new technique of figureground discrimination of color characters in scene images following two steps. The first step is temporary binarization by selecting o...
ICPR
2000
IEEE
14 years 2 days ago
2000
IEEE
We present an algorithm for segmentation of traffic scenes that distinguishes moving objects from cast shadows. Three image features at each pixel site are considered: brightness,...
TITS
2002
13 years 7 months ago
2002
Abstract-This paper presents algorithms for vision-based detection and classification of vehicles in monocular image sequences of traffic scenes recorded by a stationary camera. Pr...
TOG
2002
13 years 7 months ago
2002
This paper describes a new framework for video matting, the process of pulling a high-quality alpha matte and foreground from a video sequence. The framework builds upon technique...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
Questions about the effectiveness of increasingly ubiquitous video technology in law enforcement have prompted an examination of the practices surrounding this technology. We pres...