erosion / dilation help for newbies

4 次查看（过去 30 天）
John
John 2013-3-4
Hello,
Can you help me on erosion / dilation for image editing (witout using imerode, imclose, bwmorph etc functions )?
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Image Analyst
Image Analyst 2013-3-5
Have you ever even programmed before?
Image Analyst
Image Analyst 2013-3-11
Despite your edit today, my answer below, from before, is still what I would say.

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回答（1 个）

Image Analyst
Image Analyst 2013-3-5
Erosion is a local min. Dilation is a local max. You can use blockproc() or a set of 4 nested for loops to do the same thing. Why do you not want to use the built-in functions?

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