928 search results - page 145 / 186 » Unsupervised Segmentation of Objects using Efficient Learnin... |
TMM
2008
13 years 8 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
PAMI
2006
13 years 8 months ago
2006
Analysis of motion patterns is an effective approach for anomaly detection and behavior prediction. Current approaches for the analysis of motion patterns depend on known scenes, w...
JMLR
2002
13 years 8 months ago
2002
We present some greedy learning algorithms for building sparse nonlinear regression and classification models from observational data using Mercer kernels. Our objective is to dev...
ITICSE
2005
ACM
14 years 2 months ago
2005
ACM
Traditional teaching methods have acknowledged limitations. Lectures may be used to transmit information efficiently, but often fail to motivate students to engage with the subjec...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Path modeling for video surveillance is an active area of research. We address the issue of Euclidean path modeling in a single camera for activity monitoring in a multicamera vid...