3499 search results - page 184 / 700 » On the local optimality of LambdaRank |
116
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IBPRIA
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Piecewise-linear methods accomplish the registration by dividing the images in corresponding triangular patches, which are individually mapped through affine transformati...
173
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BMCV
2000
Springer
15 years 6 months ago
2000
Springer
In this paper we propose a new method for extracting line segments from edge images. Our method basically follows a line segment grouping approach. This approach has many advantage...
166
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ECCV
2008
Springer
16 years 2 days ago
2008
Springer
There are many local and greedy algorithms for energy minimization over Markov Random Field (MRF) such as iterated condition mode (ICM) and various gradient descent methods. Local ...
114
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FGR
2008
IEEE
15 years 8 months ago
2008
IEEE
Many facial image analysis methods rely on learningbased techniques such as Adaboost or SVMs to project classifiers based on the selection of local image filters (e.g., Haar and...
DCC
2007
IEEE
16 years 1 months ago
2007
IEEE
We develop a simulated annealing technique to jointly optimize a distributed quantization structure meant to maximize the asymptotic error exponent of a downstream classifier or d...