1350 search results - page 215 / 270 » Efficiently searching for similar images |
AAAI
2010
13 years 11 months ago
2010
We present a method for unsupervised learning of event classes from videos in which multiple actions might occur simultaneously. It is assumed that all such activities are produce...
NAR
2006
13 years 10 months ago
2006
Although tremendous effort has been put into synthetic libraries, most drugs on the market are still 10 natural compounds or derivatives thereof. There are encyclopaedias of natur...
ALGORITHMICA
1999
13 years 9 months ago
1999
Abstract. The rational approach to pharmaceutical drug design begins with an investigation of the relationship between chemical structure and biological activity. Information gaine...
CVPR
2007
IEEE
15 years 4 days ago
2007
IEEE
Recent work in matting, hole filling, and compositing allows image elements to be mixed in a new composite image. Previous algorithms for matting foreground elements have assumed ...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, facial expression is coded by steerable filters which are rotated very efficiently by taking a suitable linear combination of basis filters. Local features extracte...