Erosion, dilation, opening operation and closing operation are the basis of mathematical morphology.
膨胀、腐蚀、开运算、闭运算是数学形态学的基础。
In this thesis, construction of permutation and combination of matrix, patch and propylaea, that of dilation, erosion, collision and thinning, and cycled structure rule of urban space are presented.
提出城市空间元素的循环结构构筑原则以及原域、通廊、块体间排列组合的六种构筑形式和膨胀、腐蚀、击中、薄化的构筑方法。
This article presents an optimized method for erosion and dilation operations in binary mathematical morphology.
详细介绍了一种二值数学形态学腐蚀膨胀运算的优化实现方法。
Secondly, the low- frequency part and details are edge-detected using dilation and erosion at the same time, further, the results are averaged.
然后对低频部分同时做膨胀和腐蚀边缘检测，并对得到的结果求其平均值；
Using this processor, some morphological transformations such as dilation, erosion and edge detection have been implemented optically and the experimental results are given.
提出了基于液晶光阀的光学二值图像邻域处理器，利用它完成了扩、蚀和边缘检测等形态变换操作，并给出了实验结果。
Using this processor, some morphological transformations such as dilation, erosion and edge detection have been implemented optically and the experimental results are given.
提出了基于液晶光阀的光学二值图像邻域处理器，利用它完成了扩、蚀和边缘检测等形态变换操作，并给出了实验结果。
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