67 search results - page 1 / 14 » Quasi-Invariants for Human Action Representation and Recogni... |
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
Although human action recognition has been the subject of much research in the past, the issue of viewpoint invariance has received scarce attention. In this paper, we present an ...
EVENT
2001
13 years 6 months ago
2001
Automatically understanding human actions from video sequences is a very challenging problem. This involves the extraction of relevant visual information from a video sequence, re...
CVIU
2008
13 years 4 months ago
2008
This paper presents a novel representation for human actions which encodes the variations in the shape and motion of the performing actor. When an actor performs an action, at eac...
CVIU
2004
13 years 4 months ago
2004
We present a new representation and recognition method for human activities. An activity is considered to be composed of action threads, each thread being executed by a single act...
ICML
2010
IEEE
13 years 5 months ago
2010
IEEE
We consider the fully automated recognition of actions in uncontrolled environment. Most existing work relies on domain knowledge to construct complex handcrafted features from in...