How to deform an image

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Terence K
Terence K el 9 de En. de 2016
Respondida: Terence K el 9 de En. de 2016
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 el 9 de En. de 2016
Editada: David Young el 9 de En. de 2016
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 el 9 de En. de 2016
Ok, thanks David.

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