how to remove padarray from image?
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adding padarray makes the image from 256x256 image to 258x258. how to make image back to 256x256 ?
1 个评论
By the same OP (the accepted solution uses padarray):
回答（2 个）
Jos (10584)
2016-2-8
A = magic(4)
n = 2
B = padarray(A,[n n]) % pad
A2 = B(n+1:end-n,n+1:end-n) % unpad
or directly:
A2 = A
Image Analyst
2016-2-8
0 个投票
Simply don't call it. Why did you call it if you don't want what it does?
2 个评论
kashika sharma
2016-2-8
Image Analyst
2016-2-8
Like Jos says, you can just extract the central part with indexing:
out = yourArray(2:end-1, 2:end-1);
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2016-2-8
2016-2-8
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