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Proceedings Paper

Study on CCD size detecting technology based on imaging
Author(s): Donglin Yang; Peng Zhao; Lei Gu
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Paper Abstract

Portable CCD size detecting system is characterized by non-contact measuring and convenience for use, and can be operated in the spot where surroundings is complex and inaccessible. Based on the introduction of operation principle of portable CCD size detecting system and analysis on various factors which affect measuring accuracy, this paper presents several measures for improvement of detecting accuracy, such as imaging with narrow field of view, data acquisition by laser ranging, minimal value acquisition by manual scanning, automatic adjustment of exposure time of CCD, etc. Detecting accuracy of system is improved.

Paper Details

Date Published: 6 August 2009
PDF: 8 pages
Proc. SPIE 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, 738409 (6 August 2009); doi: 10.1117/12.834080
Show Author Affiliations
Donglin Yang, Changchun Univ. of Science and Technology (China)
Peng Zhao, Changchun Univ. of Science and Technology (China)
Lei Gu, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7384:
International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications
Kun Zhang; Xiang-jun Wang; Guang-jun Zhang; Ke-cong Ai, Editor(s)

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