33 search results - page 1 / 7 » Unsupervised Discriminant Embedding in Cluster Spaces |
IC3K
2009
13 years 2 months ago
2009
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
Embedding images into a low dimensional space has a wide range of applications: visualization, clustering, and pre-processing for supervised learning. Traditional dimension reduct...
TCSV
2010
12 years 11 months ago
2010
In this letter, we propose a clustering model that efficiently mitigates image and video under/over-segmentation by combining generalized Gaussian mixture modeling and feature sele...
CVPR
1998
IEEE
14 years 6 months ago
1998
IEEE
We introduce a method for unsupervised clustering of images of 3D objects. Our method examines the space of all images and partitions the images into sets that form smooth and par...