PCNN in image segmentation
2016-08-23
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&This code is a PCNN neural network image segmentation program written by MATLAB. &PCNN (PCNN pulse coupled neural network) is also called pulse coupled neural network. Compared with the traditional neural network, it is fundamentally different. PCNN has a biological background. It is based on the phenomenon of synchronous pulses in the cerebral cortex of cats, monkeys and other animals. PCNN is widely used in image segmentation, edge detection, thinning and recognition. PCNN is a simplified neural network model based on the principle of cat vision proposed by eckhorn in the 1990s. Compared with BP neural network and Kohonen neural network, PCNN does not need learning or training, and can extract effective information from complex background. It has the characteristics of synchronous pulse release and global coupling. Its signal form and processing mechanism are more in line with the human visual God Physiological basis of menstrual system.
matlab
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