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sagyaar


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求解如何获取8邻域信息?。
本人用的版本是2020b,64位win10。现在已知有个375x525的矩阵,矩阵里面存放着一些数值。这些数值类似于深度值吧?或者说是二维图像中的灰度值。 我想计算某个元素和周围8个邻域的大小对比,假如大小差距过大就相当于是边缘点,是这个思路。但是我想不...

2 years ago | 1 answer | 0

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