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Proceedings Paper

3D reconstruction of wooden member of ancient architecture from point clouds
Author(s): Ruiju Zhang; Yanmin Wang; Deren Li; Jun Zhao; Daixue Song
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Paper Abstract

This paper presents a 3D reconstruction method to model wooden member of ancient architecture from point clouds based on improved deformable model. Three steps are taken to recover the shape of wooden member. Firstly, Hessian matrix is adopted to compute the axe of wooden member. Secondly, an initial model of wooden member is made by contour orthogonal to its axis. Thirdly, an accurate model is got through the coupling effect between the initial model and the point clouds of the wooden member according to the theory of improved deformable model. Every step and algorithm is studied and described in the paper. Using the point clouds captured from Forbidden City of China, shaft member and beam member are taken as examples to test the method proposed in the paper. Results show the efficiency and robustness of the method addressed in the literature to model the wooden member of ancient architecture.

Paper Details

Date Published: 28 October 2006
PDF: 6 pages
Proc. SPIE 6419, Geoinformatics 2006: Remotely Sensed Data and Information, 64191P (28 October 2006); doi: 10.1117/12.713264
Show Author Affiliations
Ruiju Zhang, Wuhan Univ. (China)
Beijing Institute of Civil Engineering and Architecture (China)
Yanmin Wang, Beijing Institute of Civil Engineering and Architecture (China)
Deren Li, Wuhan Univ. (China)
Jun Zhao, Dongying Bureau of Information Industry (China)
Daixue Song, Chongqing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 6419:
Geoinformatics 2006: Remotely Sensed Data and Information
Liangpei Zhang; Xiaoling Chen, Editor(s)

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