Open Access3D DIGITIZING TECHNOLOGY IN PRODUCT REVERSE DESIGN
Author(s) -
Qingjin Peng,
Héctor Sánchez
Publication year - 2011
Publication title -
proceedings of the ... ceea conference
Language(s) - English
Resource type - Journals
ISSN - 2371-5243
DOI - 10.24908/pceea.v0i0.3966
Subject(s) - digitization , reverse engineering , computer science , laser scanning , scanner , product (mathematics) , 3d scanning , product design , engineering drawing , 3d model , computer vision , artificial intelligence , engineering , laser , mathematics , physics , geometry , optics , programming language
The reverse design develops new products based on the improvement of existing products. The shape recovery of three-dimensional (3D) objects is the basis of the product reverse design. 3D digitization technology is an important tool for the 3D shape recovery. This paper analyses the current 3D data acquisition technology. The accuracy and performance of the 3D laser scanner is evaluated. A cost-effective approach is proposed to recover 3D shape of objects using a structured-light technique. Details of the proposed method are described. Application examples are presented. The accuracy is evaluated using a coordinate measuring machine.