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ICIP
2009
IEEE
9 years 6 months ago
Plane Metric Rectification from a Single View of Multiple Coplanar Circles
Metric rectification has important applications to topics such as single-view metrology, camera calibration, optical character recognition and texture extraction or synthesis. This...
Manolis Lourakis
ICCV
2001
IEEE
9 years 9 months ago
Deriving Intrinsic Images from Image Sequences
Intrinsic images are a useful midlevel description of scenes proposed by Barrow and Tenenbaum [1]. An image is decomposed into two images: a reflectance image and an illumination ...
Yair Weiss
ACIVS
2008
Springer
8 years 9 months ago
Motion Recovery for Uncalibrated Turntable Sequences Using Silhouettes and a Single Point
Abstract. This paper addresses the problem of self-calibration and motion recovery for turntable sequences. Previous works exploited silhouette correspondences induced by epipolar ...
Hui Zhang, Ling Shao, Kwan-Yee Kenneth Wong
CVPR
2012
IEEE
6 years 9 months ago
Shape, albedo, and illumination from a single image of an unknown object
We address the problem of recovering shape, albedo, and illumination from a single grayscale image of an object, using shading as our primary cue. Because this problem is fundamen...
Jonathan T. Barron, Jitendra Malik
TGRS
2016
57views more  TGRS 2016»
3 years 3 months ago
Intrinsic Representation of Hyperspectral Imagery for Unsupervised Feature Extraction
—Unsupervised feature extraction from hyperspectral images (HSI) relies on efficient data representation. However, classical data representation techniques, e.g., principal comp...
Linlin Xu, Alexander Wong, Fan Li, David A. Clausi
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