373 search results - page 57 / 75 » Class Separability in Spaces Reduced By Feature Selection |
PCM
2001
Springer
13 years 12 months ago
2001
Springer
Abstract. Color histogram is one of the most widely used visual feature representations in content-based retrieval. When processing the image/video data in the JPEG/MPEG compressed...
IEEEVAST
2010
13 years 2 months ago
2010
The process of learning models from raw data typically requires a substantial amount of user input during the model initialization phase. We present an assistive visualization sys...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Several domains such as sports, surgery, dance etc. are characterized by a significant influence of expertise of the performer on the motion pattern and style. The retrieval of ex...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
We define a cluster to be characterized by regions of high density separated by regions that are sparse. By observing the downward closure property of density, the search for inte...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Combining advantages of shape and appearance features, we propose a novel model that integrates these two complementary features into a common framework for object categorization ...