4542 search results - page 40 / 909 » Unsupervised Feature Selection Using Feature Similarity |
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Unsupervised categorization of images or image parts is often needed for image and video summarization or as a preprocessing step in supervised methods for classification, trackin...
MMS
2006
13 years 8 months ago
2006
The selection of appropriate proximity measures is one of the crucial success factors of content-based visual information retrieval. In this area of research, proximity measures ar...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Feature selection is an important issue for object detection. In this paper, we propose an effective wrapper-based feature selection scheme using Binary Particle Swarm Optimizatio...
CVPR
2005
IEEE
14 years 2 months ago
2005
IEEE
The paper proposes a method to keep the tracker robust to background clutters by online selecting discriminative features from a large feature space. Furthermore, the feature sele...
FGR
2011
IEEE
13 years 19 days ago
2011
IEEE
— There are various scenarios where finding the most similar expression is the requirement rather than just classifying one, for example, facial expression transfer and facial e...