期刊
PATTERN RECOGNITION
卷 43, 期 8, 页码 2666-2680出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.patcog.2010.03.004
关键词
Coded patterns; Pattern projection; Structured light; Fourier transform profilometry; 3D measuring devices; Active stereo; Computer vision
资金
- Spanish Ministry of Education and Science [DPI2007-66796-C03-02]
- Spanish government
Shape reconstruction using coded structured light is considered one of the most reliable techniques to recover object surfaces. Having a calibrated projector-camera pair, a light pattern is projected onto the scene and imaged by the camera. Correspondences between projected and recovered patterns are found and used to extract 3D surface information. This paper presents an up-to-date review and a new classification of the existing techniques. Some of these techniques have been implemented and compared, obtaining both qualitative and quantitative results. The advantages and drawbacks of the different patterns and their potentials are discussed. (C) 2010 Elsevier Ltd. All rights reserved.
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