4557 search results - page 248 / 912 » A performance evaluation of local descriptors |
172
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
State-of-the-art image classification methods require an intensive learning/training stage (using SVM, Boosting, etc.) In contrast, non-parametric Nearest-Neighbor (NN) based imag...
203
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
We describe and demonstrate CBGIR, a web-based system for performing content-based image retrieval in large sets of high-resolution overhead images. The system provides a familiar...
185
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WIRN
2005
Springer
16 years 1 days ago
2005
Springer
Abstract. In this paper a fully automatic face verification system is presented. A face is characterized by a vector (jet) of coefficients determined applying a bank of Gabor fil...
133
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
We propose an alternative interpretation of Bayesian surprise in the spatial domain, to account for saliency arising from contrast in image context. Our saliency formulation is in...
272
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MICCAI
2007
Springer
16 years 21 days ago
2007
Springer
The use of vision based algorithms in minimally invasive surgery has attracted significant attention in recent years due to its potential in providing in situ 3D tissue deformation...