Description: Description: A faster implementation of binary dilation and erosion.
Our functions take advantage of MATLAB s decomposition of the structuring element but they may result much faster. Try to run example.m to see the speed improvement factor, changing the parameters. Platform: |
Size: 6302 |
Author:gz |
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Description: Description: A faster implementation of binary dilation and erosion.
Our functions take advantage of MATLAB s decomposition of the structuring element but they may result much faster. Try to run example.m to see the speed improvement factor, changing the parameters. Platform: |
Size: 6144 |
Author:gz |
Hits:
Description: Binary erosion and dilation, with fast iterative calls.
For any structuring element other than square or disk this function is way faster than imerode.m and imdilate.m (more than an order of magnitude). It s also handy when you don t have the Matlab Image Processing Toolbox :-)...
It also allows very fast iterative calls (for instance when sweeping the structuring element while looking for a certain effect, threshold in image statistics, etc).
See the help in bmorph.m and the attached .pdf file.-Binary erosion and dilation, with fast iterative calls.
For any structuring element other than square or disk this function is way faster than imerode.m and imdilate.m (more than an order of magnitude). It s also handy when you don t have the Matlab Image Processing Toolbox :-)...
It also allows very fast iterative calls (for instance when sweeping the structuring element while looking for a certain effect, threshold in image statistics, etc).
See the help in bmorph.m and the attached .pdf file. Platform: |
Size: 155648 |
Author:tudor |
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Description: 小波包分解（wavelet packet decomposition）也可称为小波包（wavelet packet）或子带树（subband tree）及最佳子带树结构（optimal subband tree structuring）。其概念是用分析树来表示小波包，即利用多次叠代的小波转换分析输入讯号的细节部分。本案例主要用于小波包分解计算及绘图(The wavelet packet decomposition can also be called the wavelet packet or the subband tree and the best subband tree structure. The concept is to use the analysis tree to represent the wavelet packet, that is, to analyze the details of the input signal by the multiple iterative wavelet transform. This case is mainly used in the calculation and drawing of wavelet packet decomposition) Platform: |
Size: 381952 |
Author:小张嚣张
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Description: 填补圈子之间的“漏洞”。 首先尝试使用半径为7的圆盘结构元素来关闭圆形图像，除了填充孔之外，还要附上结果图像以及您观察到的任何副作用。(Fill up the "holes" in between the circles.First try closing the circle image by a disk structuring element with radius 7, attach the result image and any side-effects you observe in addition to the filling of the holes.Then do you have any idea for just filling the holes without any side-effects?) Platform: |
Size: 1024 |
Author:wacy1
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