Affine geometric transform combined with Nearest neighbour or trilinear interpolation

* Zooming and Shrinking Images -(a) Write a computer program capable of zooming and shrinking an image by nearest neighbour and bilinear interpolation. The input to your program is the desired size of the resulting image in the horizontal a

provided the two method which is Nearest Neighbour & Bilinear Interpolation , to zoom a small size image in a larger one... good for beginner

A code for implementing Nearest Neighbor Interpolation