Digital Image Processing COL 783

Assignment 0: Image Scaling/Reduction: Zooming In/Out

This is a warm up assignment as discussed in the class. The basic intent of this assignment is to perform the scaling operation to an image. The scaling up should be done a) replication b) interpolation. The scaling down should be done with the corresponding operations as would be used for scaling up. Consider a window (a rectangular area) of a given size for the display within which the zoomed-in or out area is shown when placed on the image.