1512 search results - page 177 / 303 » Learning Object Shape: From Drawings to Images |
202
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CVPR
2010
IEEE
15 years 10 months ago
2010
IEEE
The automatic detection of lung nodules attached to other pulmonary structures is a useful yet challenging task in lung CAD systems. In this paper, we propose a stratified statist...
188
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
We extend the constellation model to include heterogeneous parts which may represent either the appearance or the geometry of a region of the object. The parts and their spatial co...
164
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SIBGRAPI
2000
IEEE
15 years 11 months ago
2000
IEEE
We present a method to measure reflectance and texture of surfaces in a one step process. For later use in digital image synthesis it is mandatory to separate the gathered intensi...
141
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
This paper addresses the problem of recognizing shadows from monochromatic natural images. Without chromatic information, shadow classification is very challenging because the in...
197
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...