7810 search results - page 1389 / 1562 » Evaluating Image Retrieval |
203
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
We present an algorithm for calibrated camera relative pose estimation from lines. Given three lines with two of the lines parallel and orthogonal to the third we can compute the ...
216
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PAMI
2011
14 years 9 months ago
2011
—CENTRIST (CENsus TRansform hISTogram), a new visual descriptor for recognizing topological places or scene categories, is introduced in this paper. We show that place and scene ...
188
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
We describe an approach to category-level detection and viewpoint estimation for rigid 3D objects from single 2D images. In contrast to many existing methods, we directly integrat...
179
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—We introduce quantization feature functions to represent continuous or large range discrete data into the symbolic CRF data representation. We show that doing this convertion in...
210
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—Text-line extraction is a key task in document analysis. Methods based on anisotropic Gaussian filtering and ridge detection have shown good results. This paper describes perfo...