Title :
Automatic identification technology research on Opto-electronic hybrid pattern recognition system
Author :
Xu Yi ; Liu Zhong ; Wen Jun
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Opto-electronic hybrid optical pattern recognition technology has many advantages, but must to recognize the correlation-peak from lots of noise. This paper analyzes the deference of correlation-peak image and the noise, and researches on the contour distribution of the image of the correlation-peak and the noise. So, bring forward using the BP network of the ANN to distinguish the signal and noise automatically. The experiment results show the effectiveness of the method.
Keywords :
correlation methods; optoelectronic devices; pattern recognition; ANN; BP network; automatic identification technology; bring forward; contour distribution; correlation peak image; optoelectronic hybrid pattern recognition system; Accuracy; Noise; Optical imaging; Optical noise;
Conference_Titel :
Communications, Circuits and Systems (ICCCAS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8224-5
DOI :
10.1109/ICCCAS.2010.5582038
