86 search results - page 6 / 18 » Shape from Contour for the Digitization of Curved Documents |
69
Voted
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Figures in digital documents contain important information. Current digital libraries do not summarize and index information available within figures for document retrieval. We pr...
114
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CVPR
1996
IEEE
15 years 1 months ago
1996
IEEE
A new boundary detection approach for shape modeling is presented. It detects the global minimum of an active contour model's energy between two end points. Initialization is ...
CGF
2007
14 years 9 months ago
2007
We propose a mesh segmentation algorithm via recursive bisection where at each step, a sub-mesh embedded in 3D is first spectrally projected into the plane and then a contour is ...
107
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CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
Compared to scanned images, document pictures captured by camera can suffer from distortions due to perspective and page warping. It is necessary to restore a frontal planar view ...
424
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Tutorial
Active contours, or snakes, are computer-generated curves that move within images to find object boundaries. Its 3D version is often known as deformable models or active surfaces ...