178 search results - page 21 / 36 » Structured Sparse Principal Component Analysis |
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In video surveillance, the sizes of face images are very small. However, few works have been done to investigate scalerobust face recognition. Our experiments on appearancebased m...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Emergence of the web and online computing applications gave rise to rich large scale social activity data. One of the principal challenges then is to build models and understandin...
JDCTA
2010
13 years 2 months ago
2010
The transformation of economic development approach demands to develop high-tech industries, while high-tech industries can't develop without financial support, in which diff...
GIS
2006
ACM
14 years 8 months ago
2006
ACM
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
We propose an unconventional but highly effective approach
to robust fitting of multiple structures by using statistical
learning concepts. We design a novel Mercer kernel
for t...