In this assignment, you will write an image processing program that manipulates images using various digital image processing algorithms. You will implement algorithms to resize, crop, blur, and convolve images. First, let's review how images are created on the computer.

Digital Images. A digital image is a two$-$dimensional array of pixels where each pixel can be composed of three$-$color channels $($red$,$ green, blue in the RGB color scheme$)$ if image is colored or one$-$color channel if image is white$-$and$-$black or has a gray scale. An image is represented as a bitmap $($an array of pixels$)$ that corresponds to a $2$D or a $3$D array of numbers where each number means brightness or color intensity of a pixel. For example, lets create a very simple image of four red$-$colored pixels arranged as a $2$x$2$ array. Then, we should have the following $3$D array:

$[[[25500][25500]]$