Method of detecting underwater bubbles film based on distilling the characteristics of laser signal

Yang Yu; Jiang-an Wang; Zhi-guo Ma; Shan-yong Liang; Peng Cheng; Chao-long Liu

doi:10.1117/12.838064

24 November 2009 Method of detecting underwater bubbles film based on distilling the characteristics of laser signal

Yang Yu, Jiang-an Wang, Zhi-guo Ma, Shan-yong Liang, Peng Cheng, Chao-long Liu

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75130G (2009) https://doi.org/10.1117/12.838064
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Based on the characteristic of the scattering light by the underwater bubble film that the declining edge has a obvious hypo-peak region, the arithmetic of distilling the characteristic parameters of the region is designed and applied to the experimental signals. These parameters serve as the input of the perceptron neural network and the network's output judges whether the bubble film exists or not. The result indicates that this method has effective detecting capability against the different underwater bubble films.

Citation Download Citation

Yang Yu, Jiang-an Wang, Zhi-guo Ma, Shan-yong Liang, Peng Cheng, and Chao-long Liu "Method of detecting underwater bubbles film based on distilling the characteristics of laser signal", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75130G (24 November 2009); https://doi.org/10.1117/12.838064

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