2 February 2009 A novel method to measure 3D displacement by single camera
Author Affiliations +
This article is to introduce a newly developed method to measure three-dimensional displacement by only a single camera. To measure the 3-D displacement of the two objects A and B, two lighting diodes are fixed on object A. A convex and a translucent screen are fixed on object B, a CCD camera is joined together with the screen. The lighting diodes project two faculae on the screen throgh the lens. The position of the faculae can be detected by the CCD camera. The 3-D displacement of A and B can be calculated according to the position of faculae.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yaxing Yi, Yaxing Yi, Kaiduan Yue, Kaiduan Yue, Zhongke Li, Zhongke Li, Qi Chen, Qi Chen, Jun Shao, Jun Shao, } "A novel method to measure 3D displacement by single camera", Proc. SPIE 7157, 2008 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications, 71570O (2 February 2009); doi: 10.1117/12.806759; https://doi.org/10.1117/12.806759


Photography with an 11-megapixel 35-mm format CCD
Proceedings of SPIE (May 15 2003)
Nanosecond frame cameras
Proceedings of SPIE (April 16 2001)
High speed CCD image processing at 75 MSPS and 10...
Proceedings of SPIE (October 10 1993)
Forensics for flatbed scanners
Proceedings of SPIE (February 26 2007)
Compression of CCD raw images for digital still cameras
Proceedings of SPIE (March 07 2005)
Fundamental study on identification of CMOS cameras
Proceedings of SPIE (August 07 2003)

Back to Top