89 search results - page 17 / 18 » Segmentation and Sampling of Moving Object Trajectories Base... |
PAMI
2006
13 years 6 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...
PAMI
2012
11 years 8 months ago
2012
— Context is critical for reducing the uncertainty in object detection. However, context modelling is challenging because there are often many different types of contextual infor...
GRAPHICSINTERFACE
2001
13 years 7 months ago
2001
In this paper, a novel concept, rayset, is proposed. A new image based representation, object centered concentric mosaics (OCCM), is derived based on this concept. The rayset is a...
CVPR
1999
IEEE
14 years 8 months ago
1999
IEEE
A common method for real-time segmentation of moving regions in image sequences involves "background subtraction," or thresholding the error between an estimate of the i...
CVPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper presents a simple but robust visual tracking algorithm based on representing the appearances of objects using affine warps of learned linear subspaces of the image spac...