A 3D acquisition system combination of structured-light scanning and shape from silhouette

Changku Sun, Li Tao, Peng Wang, Li He

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

A robust and accurate three dimensional (3D) acquisition system is presented, which is a combination of structured-light scanning and shape from silhouette. Using common world coordinate system, two groups of point data can be integrated into the final complete 3D model without any integration and registration algorithm. The mathematics model of structured-light scanning is described in detail, and the shape from silhouette algorithm is introduced as well. The complete 3D model of a cup with a handle is obtained successfully by the proposed technique. At last the measurement on a ball bearing is performed, with the measurement precision better than 0.15 mm.

Original languageEnglish
Pages (from-to)282-284
Number of pages3
JournalChinese Optics Letters
Volume4
Issue number5
StatePublished - May 2006
Externally publishedYes

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