235 search results - page 27 / 47 » Activity Recognition from Video Sequences using Declarative ... |
144
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
We propose a novel unsupervised learning framework for activity perception. To understand activities in complicated scenes from visual data, we propose a hierarchical Bayesian mod...
177
Voted
AIPR
2001
IEEE
15 years 7 months ago
2001
IEEE
When estimating the dense motion field of a video sequence, if little is known or assumed about the content, a limited constraint approach such as optical flow must be used. Since...
140
Voted
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
3D human pose recovery is considered as a fundamental step in view-invariant human action recognition. However, inferring 3D poses from a single view usually is slow due to the la...
128
Voted
ICCV
2011
IEEE
14 years 3 months ago
2011
IEEE
We present a method to analyze daily activities, such as meal preparation, using video from an egocentric camera. Our method performs inference about activities, actions, hands, a...
163
Voted
CVPR
2006
IEEE
15 years 5 months ago
2006
IEEE
Recently, there has been a flurry of research on face recognition based on multiple images or shots from either a video sequence or an image set. This paper is also such an attemp...