PC-AffineTrans is a tool for precise coordinate transformations from one coordinate reference system into another. The transformation is performed as an Affine transformation, where a two sets of ...

Raw invoice images often suffer from issues such as uneven lighting, skewing, creases, and background interference. The system first employs image filtering, binarization, perspective transformation ...

This is a preview. Log in through your library . Abstract An affine equivariant version of multivariate median is introduced. The proposed median is easy to compute and has some appealing geometric ...