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2007
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On Geometric and Photometric Registration of Images

9 years 3 months ago
On Geometric and Photometric Registration of Images
Finding geometric and photometric relation among images is crucial in many computer vision tasks such as panoramic imaging, high dynamic range imaging, stereo imaging, and change detection. Most photometric registration algorithms require accurate geometric registration of images. On the other hand, geometric registration may fail when images are not aligned photometrically. There are two contributions of this paper: (i) A contrast invariant feature detection algorithm is proposed. This would allow geometric registration of images without photometric registration. (ii) A photometric registration algorithm that can handle scene occlusions is presented.
Murat Gevrekci, Bahadir K. Gunturk
Added 02 Jun 2010
Updated 02 Jun 2010
Type Conference
Year 2007
Where ICASSP
Authors Murat Gevrekci, Bahadir K. Gunturk
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