Question about finding pits of a matrix?
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Image Analyst
on 17 Nov 2013
Johny - don't do that. Don't edit away your question. It really annoys people a lot.
Accepted Answer
Matt J
on 16 Nov 2013
Edited: Matt J
on 16 Nov 2013
If I've understood what you're after, the whole task is doable in just a few lines,
minval=min(map(:)); %minimum cell value
pitmap=(map==minval); %all minima/pits
pitmap([1,end],[1,end])=false; %get rid of edge pits
[pitrows,pitcols]=find(pitmap); %pit coordinates
3 Comments
Image Analyst
on 16 Nov 2013
I agree with Matt about using imregionalmin(). By the way, you might find this interesting: http://www.mathworks.com/matlabcentral/fileexchange/35452-finddepressions
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