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PCNN Model is widely used because it simulates the working of visual cortex in cats, but parameter setting in PCNN is hefty affair because of manual adjusting of many initial parameters. Through this paper, we present an efficient optimization approach to reducing the parameter setting in original PCNN model by changing the threshold function to modified Heaviside function. Experimental result reveals...
Analysis of structural changes in the brain through magnetic resonance imaging can provide useful data for diagnosis and clinical supervision of patients through dementia. While the degree of sophistication reached by the MRI equipment is high, the quantification of tissue structures and has not yet been completely solved. Segmentations that these teams now allow those structures fail where the edges...
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