Hello All,
I am working on Inverse Pattern. I have one chessboard image. I am projecting this on floor which is around 45 degree, so I can see the deformed chessboard on floor. If I would have projected at 180 degree, then I would have seen proper chessboard because of the change in angle, I couldn't.
It might also possible to say in other way round, for example I have two images one is proper chessboard pattern and other is deformed chessboard image (all the square are not having same size because of projection angle). By taking reference of proper chessboard, I have to make the inverse of the deformed chessboard, so that chessboard should not be deformed at that angle of projection.
Can someone give idea please,