11211 search results - page 1901 / 2243 » Rank-Sensitive Data Structures |
138
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Analysis of video data usually requires training classifiers in high dimensional feature spaces. This paper proposes a layered Gaussian mixture model (LGMM) to exploit high dimens...
158
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
118
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
We present a novel method for feature matching across widely separated color images. The proposed approach is robust and can support various correspondence based algorithms e.g. t...
137
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
The front end of many motion analysis algorithms is usually a process that generates bounding boxes around each moving object, roughly segmenting the objects from the background. ...
142
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
This paper introduces an approach for handling complex labelling problems driven by local constraints. The purpose is illustrated by two applications: detection of the road networ...