323 search results - page 37 / 65 » Performance Characterization and Comparison of Video Indexin... |
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Change detection is one of the most commonly encountered low-level tasks in computer vision and video processing. A plethora of algorithms have been developed to date, yet no wide...
MM
2010
ACM
13 years 9 months ago
2010
ACM
In this paper a real-time anomaly detection system for video streams is proposed. Spatio-temporal features are exploited to capture scene dynamic statistics together with appearan...
FGR
2002
IEEE
14 years 1 months ago
2002
IEEE
Identification of people from gait captured on video has become a challenge problem in computer vision. However, there is not a baseline algorithm or standard dataset for measuri...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
The autofocus problem in synthetic aperture radar (SAR) is considered, where phase errors in the acquired signal data result in imagery that is improperly focused. We present a ne...
MM
2009
ACM
14 years 3 months ago
2009
ACM
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...