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When I crop image Width and Height is decrease

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Adisorn Phanukthong
评论： Image Analyst 2017-2-20
I attach a file code and picture. before use imcrop Width and Height are decrease. it not real value
Please help me

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回答（1 个）

Walter Roberson
Walter Roberson 2017-2-17
The line
[columns, rows] = find(BW);
should be
[rows, columns] = find(BW);
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Walter Roberson
Walter Roberson 2017-2-17
Put a breakpoint on the line that calls imcrop. Record the workspace contents. Then give the command
dbstep
at the command line so that imcrop is called. Record the workspace content again. Show us both workspaces.
Image Analyst
Image Analyst 2017-2-20
Adisorn, I have no idea what you're doing but of course if you crop an image to be smaller than it is, of course it will be smaller than before the crop. Also, it two images have different bounding boxes, of course they will be different sizes after cropping. Are you expecting anything different?

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