The optimal objective value is a complicated piecewiselinearfunction of the right-hand-side vector of the constraints, and its analytical expression is normally hard to obtain.
The image is enhanced and segmented by means of the piecewiselinearfunction, 2-d sliding window and auto-threshold, etc, As a result, some of the characteristics of the image are extracted.
采用分段线性函数增强皮肤癌表面图象,并利用二维滑动窗分割,实现自动门限提取皮肤癌表面图象特征。
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A simple implementation method of the piecewiselinear output function of a neuron by SETMOS structure was proposed.