Task # 3: Intensity slicing and color coding Write a Matlab code to do the following: 1. Read any simple gray image that have variant gray shades. 2. Convert the gray image into color image using intensity slicing. You have to slice the image into 16 slice and assign 16 color to these slices. Hint: you can duplicate the colors in the color array but in different locations. 3. Display the before and after the intensity slicing