how can i get the end point coordinates of major, minor axis of a blob

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Suvidha
Suvidha 2013-4-15
i have calculated major/minor axis length of 5 blobs present in my image . now i need to know the end point coordinates of the major/minor axis how can i do that?
Axismeasurements=regionprops(labeledImage,'MinorAxisLength','MajorAxisLength');
for k=1:numberOfBlobs
minorAxis=Axismeasurements(k).MinorAxisLength;
disp(minorAxis);
end
majorAxis=Axismeasurements(2).MajorAxisLength;

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回答（1 个）

Sean de Wolski
Sean de Wolski 2013-4-15
Use bwmorph with the 'endpoints' option on the label or binary image.
doc bwmorph

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