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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2074/2331
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| Title: | Modeling of free-form surfaces and shape from shading |
| Authors: | Sanyal, Subhajit
Bansal, Mayank
Banerjee, Subhashis
Kalra, Prem K |
| Keywords: | 3D-surface
shape from shading |
| Issue Date: | 2004 |
| Citation: | 3D Data Processing, Visualization and Transmission, 3DPVT Proceedings 2nd International Symposium on, 600 - 607p. |
| Abstract: | Modeling a free-form 3D-surface from a single view has been a widely pursued problem. The existing schemes are either fully-automatic shape-from-X techniques or involve adept interaction from the user but little or no geometric (photometric) basis. We propose a novel scheme of interactive modeling of free-form lambertian surfaces where the solution obtained is consistent with the shape from shading model. To this end, a reinforcement learning based scheme has been adopted which allows user intervention at any stage of the algorithm to guide the SFS solution to a global minimum. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/2331 |
| Appears in Collections: | Computer Science and Engineering
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| sanyalmod2004.pdf | | 1860Kb | Adobe PDF | View/Open |
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