58 search results - page 1 / 12 » Shape from 2D Edge Gradients |
DAGM
2001
Springer
13 years 9 months ago
2001
Springer
PAMI
2007
13 years 4 months ago
2007
—This paper presents a framework to restore the 2D content printed on documents in the presence of geometric distortion and nonuniform illumination. Compared with text-based docu...
TIP
2008
13 years 4 months ago
2008
A novel shape descriptor, which can be extracted from the major object edges automatically and used for the multimedia content-based retrieval in multimedia databases, is presented...
MVA
1994
13 years 6 months ago
1994
The purpose of this study is to extract 3D information from 2D images passively. Though the voting technique is one of the passive methods to obtain the 3D information effectively...
224
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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 ...