163 search results - page 17 / 33 » Trajectory-Based Representation of Human Actions |
CVPR
2012
IEEE
12 years 7 days ago
2012
IEEE
We present a hierarchical model for human activity recognition in entire multi-person scenes. Our model describes human behaviour at multiple levels of detail, ranging from low-le...
TSMC
2010
13 years 4 months ago
2010
Abstract--As viewpoint issue is becoming a bottleneck for human motion analysis and its application, in recent years, researchers have been devoted to view-invariant human motion a...
VLSISP
1998
13 years 9 months ago
1998
Abstract. In numerous content-based video applications, it is important to extract from a video sequence a representation for humans in motion. This task is di cult, because humans...
JMM2
2006
13 years 9 months ago
2006
Spontaneous facial expressions differ from posed expressions in both which muscles are moved, and in the dynamics of the movement. Advances in the field of automatic facial express...
CA
1997
IEEE
14 years 2 months ago
1997
IEEE
Face-to-face interaction between people is generally effortless and effective. We exchange glances, take turns speaking and make facial and manual gestures to achieve the goals of ...