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Proceedings Paper

Research on optoelectronic image identifying technology of biomolecule encoding
Author(s): Bangxu Li; Xiuhua Yuan; Yuting Cao
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Paper Abstract

An innovation way to detect and identify biomolecule encoding is studied and a practical optical-mechanical-electrical integrative sensor system is accomplished, for which, a comprehensive analysis of the spectrum information, grayscale information as well as the location information is conducted. In our system, a LED as a light source, is used to provide a uniform illumination, and a CCD image sensor is used to obtain gray grading information of biomolecule encoding chip. And then, Wavelet analysis technology is used to eliminate noise and smooth the image signals. The location of each encoding dot and its average gray can be realized automatically by means of these methods, the features of the biomolecule encoding can be identified. And all of the characteristics on molecule encoding are displayed on screen in several different ways finally. Compared with NMR and IR technique, our design of the system is small in size, easy to operate and low cost.

Paper Details

Date Published: 17 January 2008
PDF: 9 pages
Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67234A (17 January 2008); doi: 10.1117/12.783629
Show Author Affiliations
Bangxu Li, Huazhong Univ. of Science and Technology (China)
Xiuhua Yuan, Huazhong Univ. of Science and Technology (China)
Yuting Cao, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6723:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Junhua Pan; James C. Wyant; Hexin Wang, Editor(s)

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