Title: Investigations of the compliance function in 3D reconstruction from 2D line drawings

Authors: Yuan Sun; Jie Sun; Yong Tsue Lee

Addresses: Phillip Securities Pte. Ltd., 250 North Bridge Road, Singapore. ' Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Block EA, 07–08, 117576, Singapore. ' School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore

Abstract: This study compares different forms of compliance function, such as the linear, polynomial and Gaussian forms, in 3D reconstruction of polyhedral objects, under the framework of support vector machine for regression (SVR). The correlations among different regularities are considered in the proposed form. This study also provides a systematic method to calculate the corresponding coefficients of regularities based on the 2D line drawings and corresponding 3D objects library.

Keywords: 3D reconstruction; compliance function; support vector machines; SVM; object reconstruction; 3D objects; 2D line drawings; polyhedral objects.

DOI: 10.1504/IJCAT.2012.050709

International Journal of Computer Applications in Technology, 2012 Vol.45 No.2/3, pp.196 - 204

Available online: 30 Nov 2012 *

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