Shape recovery from 2D visual data

El-Sayed H. El-Konyaly; M. El-Bakary; Samia A. Mashali

doi:10.1117/12.256315

29 October 1996 Shape recovery from 2D visual data

El-Sayed H. El-Konyaly, M. El-Bakary, Samia A. Mashali

Proceedings Volume 2904, Intelligent Robots and Computer Vision XV: Algorithms, Techniques,Active Vision, and Materials Handling; (1996) https://doi.org/10.1117/12.256315
Event: Photonics East '96, 1996, Boston, MA, United States

Abstract

In this paper, steps of the physically-based modeling technique are revisited. Proposals for enhancing computational burden are implemented. Force derived from the distance between the model profile and the object profile has proven sufficient for shape recovery purposes while the speed of the fitting process is reduced dramatically. In order to give machines the ability to detect surface irregularities as well as their sizes, a thresholded potential function force is applied to excite the surface nodal mesh with good time requirements. Implementation details as well as sample examples are introduced.

Citation Download Citation

El-Sayed H. El-Konyaly, M. El-Bakary, and Samia A. Mashali "Shape recovery from 2D visual data", Proc. SPIE 2904, Intelligent Robots and Computer Vision XV: Algorithms, Techniques,Active Vision, and Materials Handling, (29 October 1996); https://doi.org/10.1117/12.256315

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