What is wrong in this code
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function [jaccard_Idx,jaccardDist]=jacarrd_coefficient(imgorig,imgseg)
{
%check for logical image
if ~islogical(imgorig)
error('Image must be logical');
end
if ~islogical(imgseg)
error('Image must be logical');
end
%find the intersection of both the image
inter_image=img_orig & img_seg;
%find the union of both the image
union_image=img_orig./img_seg;
jaccard_Idx=sum(inter_image(:))./sum(union_image(:));
jaccardDist=1-jaccard_Idx;
}
getting following error
??? Error: File: jacarrd_coefficient.m Line: 4 Column: 1 Illegal use of reserved keyword "if".
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Pierre Benoit
il 12 Set 2014
You're not using the proper Matlab syntax for defining function, i.e. you don't need curly braces to define function. Just remove them and it should be fine.
function [jaccard_Idx,jaccardDist]=jacarrd_coefficient(imgorig,imgseg)
%check for logical image
if ~islogical(imgorig)
error('Image must be logical');
end
if ~islogical(imgseg)
error('Image must be logical');
end
%find the intersection of both the image
inter_image=img_orig & img_seg;
%find the union of both the image
union_image=img_orig./img_seg;
jaccard_Idx=sum(inter_image(:))./sum(union_image(:));
jaccardDist=1-jaccard_Idx;
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