What is the underlying assumption for using a projective tra

What is the underlying assumption for using a projective transformation to relate the image and object space coordinates?

Solution

Answer:

The underlying assumption for using a projective transformation to relate the image and object space co-ordinates is that both the reference and desired images are contineous over domains.

It is described in the planar-warping equation, which describes for a mapping of the image space points on a object space co-ordinates to image space points on a desired viewing plane.