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lap

于 2013-12-19 发布 文件大小:39KB
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  对图像求拉普拉斯变换,分别使用中心为-4、-8其他值均为1的拉普拉斯滤波器(Laplace transform of image, Laplace filter respectively using the center for- 4、-8,other value for 1)

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