Using the subsampled image of Problem 6.6, interpolate the image to the size of the original using (a) Bilinear interpolation. (b) Any higher-order method of your choice. There are many interpolation methods available in Matlab. You may use one of themor programsomething that you can find in the literature or on the web. Be sure to reference the source of your method. Do not use a novel method of your own. Display the original and interpolated images of (a) and (b). Determine if there are areas of the images that are essentially the same and areas that are substantially different.