Complete the following steps, and write the code to the assignment. Write a report to illustrate the process of pattern recognition and explain each of the process in your own word.

a) Based on the Pattern Recognition techniques, capture a photo with at least 5 people, read image, and display it using the following code snippet:

i. A = imread('friend.jpg'); ii. figure(1); imagesc(A); iii. figure(2); imshow(A);

Please discuss if any difference between the two functions used to display the image, imagesc and imshow b) Explain the Pattern Recognition techniques. Identify a segmentation method to the image, show your photo, code and explanation. [20 marks] c) Cut out a rectangular sub-image, and display it as a new image. Mark the same region in the original image by setting its third (the blue) color channel to 0, and display the modified image. d) Display a grayscale image that has the selected region negated (its values are in-verted). e) Identify a pattern recognition method to extract the image features, please explain the method and result outcome.