3467 search results - page 211 / 694 » Non-monotonic feature selection |
155
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ICPR
2004
IEEE
16 years 7 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...
116
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we present and study two local features for the tracking of vascular structures on 3D angiograms. The first one, Flux, measures the inward gradient flux through c...
169
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PKDD
2009
Springer
16 years 1 months ago
2009
Springer
The Support Vector Machine error bound is a function of the margin and radius. Standard SVM algorithms maximize the margin within a given feature space, therefore the radius is fi...
191
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AMFG
2007
IEEE
16 years 29 days ago
2007
IEEE
In this paper, we propose a novel appearance-based representation, called Structured Ordinal Feature (SOF). SOF is a binary string encoded by combining eight ordinal blocks in a ci...
176
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ICCV
2007
IEEE
16 years 28 days ago
2007
IEEE
Three-dimensional geometric data play fundamental roles in many computer vision applications. However, their scale-dependent nature, i.e. the relative variation in the spatial ext...