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Proceedings Paper

Pre-processing techniques for grid stereo images in the 3D surface data acquisition system
Author(s): Jianbo Wu; Qingming Luo
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Paper Abstract

A novel surface restoral system based on passive stereo vision principle and active raster projection is introduced in this paper. The key techniques of image pre-processing methods in this system are described in detail. Especially, the Local Weighted Image Smoothness (LWIS) and the Selective Image Enhancement (SIE) techniques proposed here are discussed to help the three dimensional data acquisition from the grid stereo images in the surface restoral system. The experiment results prove the efficiency of these image processing methods.

Paper Details

Date Published: 8 December 2003
PDF: 8 pages
Proc. SPIE 5254, Third International Conference on Photonics and Imaging in Biology and Medicine, (8 December 2003); doi: 10.1117/12.546567
Show Author Affiliations
Jianbo Wu, Huazhong Univ. of Science and Technology (China)
Qingming Luo, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5254:
Third International Conference on Photonics and Imaging in Biology and Medicine
Qingming Luo; Valery V. Tuchin; Min Gu; Lihong V. Wang, Editor(s)

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