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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1999, Vol. 20 ›› Issue (4): 78-80.

• 论文 • Previous Articles     Next Articles

STRUCTURED LIGHT 3 D VISION

ZHANG Guang jun, WANG Hong, ZHAO Hui jie, TONG Jin lin   

  1. Department of Automatic Control, Beijing University of Aeronautics and Astronautics, Beijing, 100083, China
  • Received:1998-08-20 Revised:1998-10-25 Online:1999-08-25 Published:1999-08-25

Abstract: The principle of structured light 3 D vision is introduced in this paper. Based on projective and perspective transformations, the mathematical model of the structured light is established in a homogeneous coordinate system. Also a calibration method is proposed using nonlinear least square. Finally,the vision system is established, and the experimental result is given.

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