407 search results - page 68 / 82 » On the least median square problem |
SIP
2007
14 years 11 months ago
2007
This work deals with the problem of backgroundforeground segmentation in video scenes. We propose an approach that makes use of feature extraction and matching, robust estimation,...
IMAGING
2001
14 years 11 months ago
2001
Recently, with the advent of printers with more than four colorants, the development of characterization and calibration techniques for these printers has been an important area o...
WOB
2004
14 years 11 months ago
2004
ABSTRACT. The computationally challenging problem of reconstructing the phylogeny of a set of contemporary data, such as DNA sequences or morphological attributes, was treated by a...
MVA
1996
14 years 10 months ago
1996
Since conventional correlation-based visual tracking algorithms are based on a single reference block, they often fail to track a target in the following situations: 1) a view of ...
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WCE
2007
14 years 10 months ago
2007
—Pose problem is a big challenge for applying face recognition technology under real world conditions. In this paper, appearance based approach was proposed to recognize face acr...