图像的锐化，图像处理技术，加强了图像的清晰度，层次分明-Image sharpening, image processing technology, to enhance the clarity of the image, and structured

关于粗糙集与层次分析法组合预测的论文,来源中国期刊网,-On rough set combined with analytic hierarchy process (ahp) to predict the papers, source of China journal net,