746 search results - page 137 / 150 » A general method for human activity recognition in video |
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Many classes of images have the characteristics of sparse structuring of statistical dependency and the presence of conditional independencies among various groups of variables. S...
SIBGRAPI
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...
HRI
2006
ACM
14 years 1 months ago
2006
ACM
We present a method of grounded word learning that is powerful enough to learn the meanings of first and second person pronouns. The model uses the understood words in an utteran...
CHI
1993
ACM
13 years 11 months ago
1993
ACM
An evaluation of earcons was carried out to see whether they are an effective means of communicating information in sound. An initial experiment showed that earcons were better th...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
The ontology development process is typically led by single or small groups of experts, with users mostly playing a passive role. Such an elitist approach in building ontologies h...