212 search results - page 39 / 43 » Embedded Unsupervised Feature Selection |
JCP
2008
13 years 10 months ago
2008
Emotion recognition has become a popular area in human-robot interaction research. Through recognizing facial expressions, a robot can interact with a person in a more friendly man...
MP
2008
13 years 9 months ago
2008
Abstract. We study piecewise decomposition methods for mathematical programs with equilibrium constraints (MPECs) for which all constraint functions are linear. At each iteration o...
AVSS
2009
IEEE
13 years 7 months ago
2009
IEEE
A comparison of several approaches that use graph matching and cascade filtering for landmark localisation in 3D face data is presented. For the first method, we apply the structur...
ICCV
1998
IEEE
14 years 11 months ago
1998
IEEE
A system to retrieve images using a description of the image intensity surface is presented. Gaussian derivative lters at several scales are applied to the image and low order 2D ...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Text detection is fundamental to video information retrieval and indexing. Existing methods cannot handle well those texts with different contrast or embedded in a complex backgro...