Research on optoelectronic image identifying technology of biomolecule encoding

Bangxu Li; Xiuhua Yuan; Yuting Cao

doi:10.1117/12.783629

17 January 2008 Research on optoelectronic image identifying technology of biomolecule encoding

Bangxu Li, Xiuhua Yuan, Yuting Cao

Proceedings Volume 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 67234A (2008) https://doi.org/10.1117/12.783629
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

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.

Citation Download Citation

Bangxu Li, Xiuhua Yuan, and Yuting Cao "Research on optoelectronic image identifying technology of biomolecule encoding", Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67234A (17 January 2008); https://doi.org/10.1117/12.783629

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KEYWORDS

Computer programming

Charge-coupled devices

Imaging systems

CCD image sensors

Image processing

Sensors

Signal processing

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