67 search results - page 4 / 14 » Quasi-Invariants for Human Action Representation and Recogni... |
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We present a compact representation for human action recognition in videos using line and optical flow histograms. We introduce a new shape descriptor based on the distribution of...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
Human activity recognition and speech recognition appear to be two loosely related research areas. However, on a careful thought, there are several analogies between activity and ...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
Local space-time features capture local events in video and can be adapted to the size, the frequency and the velocity of moving patterns. In this paper we demonstrate how such fe...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we propose a framework that fuses multiple features for improved action recognition in videos. The fusion of multiple features is important for recognizing actions ...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper we develop an algorithm for action recognition and localization in videos. The algorithm uses a figurecentric visual word representation. Different from previous ap...