How can I solve error: Arrays have incompatible sizes for this operation?

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yasmin ismail 2023-10-9

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https://ww2.mathworks.cn/matlabcentral/answers/2031074-how-can-i-solve-error-arrays-have-incompatible-sizes-for-this-operation

评论： yasmin ismail 2023-10-9

I run the matlab code and had an error that Arrays have incompatible sizes for this operation. I want a solution to it which again can apply to different images...

The operation that I used is :

A = logical(imread('7001-236.png'));
BW_groundTruth =logical(imread('Label7001-236.png'));
similarity = jaccard(A, BW_groundTruth)

Arrays have incompatible sizes for this operation.

Error in jaccard (line 126)

if any(size(A) ~= size(B))

Error in GT_jac_index (line 9)

similarity = jaccard(A, BW_groundTruth)

I tried to apply the following code to fix it but not workiking

    image2=imread('Label7001-236.png');
    newIm = imresize(image2, [309, 310]);
    imwrite(newIm,"Label7001-236.png")
    still have same error, how to fix it?