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How to find locations of pixels that leads to one pixel to another pixel ?

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Mohammad Bhat 2018-8-1

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回答： Image Analyst 2018-8-1

Hi,

I want to get the location of pixels that leads from one pixel to another pixel

Or pixel locations along the path???

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Mohammad Bhat 2018-8-1

where kl_thin is the binary image. I want to find pixels between two pixels whose coordinates are

p1(r1,c1)...............,p2(r2,c2)

I did this

s = regionprops(kl_thin(c1,r2),'PixelIdxList');

is it correct

jonas 2018-8-1

I don't know. You need to provide some data if you want detailed help.

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Image Analyst 2018-8-1

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https://ww2.mathworks.cn/matlabcentral/answers/413037-how-to-find-locations-of-pixels-that-leads-to-one-pixel-to-another-pixel#answer_331179

Use bwdistgeodesic(). See Steve's blog: http://blogs.mathworks.com/steve/2011/11/01/exploring-shortest-paths-part-1/

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