11 October 2010 CCD de-noising technology based on mathematical morphology
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Proceedings Volume 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 76561R (2010); doi: 10.1117/12.864198
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China
Abstract
This paper expatiates the theory of mathematical morphology, analyzes the characteristics of CCD (Charge Coupled Device) noise, and introduces the traditional CCD de-noising methods. Based on this, the hological alternating hybrid filter is designed, including the filter arithmetic design and the structural elements selection. Finally Matlab simulation results show that this method can restrain the CCD signal shot noise, reset noise and high frequency noise better.
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Fang Wen, Tianze Li, "CCD de-noising technology based on mathematical morphology", Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76561R (11 October 2010); doi: 10.1117/12.864198; https://doi.org/10.1117/12.864198
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KEYWORDS
Interference (communication)

Electronic filtering

Charge-coupled devices

Signal processing

Gaussian filters

Mathematical morphology

Signal to noise ratio

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