How to deform an image

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Terence K
Terence K 2016년 1월 9일
답변: Terence K 2016년 1월 9일
Is there a function I can use to deform an image so that I can move all four corners to new positions?

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David Young
David Young 2016년 1월 9일
편집: David Young 2016년 1월 9일
Yes, it's imwarp. You'll probably also want projective2d. (I'm assuming you have the Image Processing Toolbox.)
It's possible that this answer may also be useful if you need to compute a transform matrix from a set of point matches.

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Terence K
Terence K 2016년 1월 9일
Ok, thanks David.

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