873 search results - page 18 / 175 » Region Extraction from Multiple Images |
IGARSS
2010
14 years 7 months ago
2010
In this paper, we investigate the use of the watershed transformation for integrating spatial and spectral information in the process of endmember extraction for spectral unmixing...
100
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
The goal of object category discovery is to automatically identify groups of image regions which belong to some new, previously unseen category. This task is typically performed i...
IJCV
2006
14 years 9 months ago
2006
We present a novel Object Recognition approach based on affine invariant regions. It actively counters the problems related to the limited repeatability of the region detectors, an...
109
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CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper introduces a texture representation suitable for recognizing images of textured surfaces under a wide range of transformations, including viewpoint changes and nonrigid...
CVPR
2012
IEEE
13 years 2 days ago
2012
IEEE
Estimating the reflectance and illumination from a single image becomes particularly challenging when the object surface consists of multiple materials. The key difficulty lies ...