% Read the image img = imread('C:\Program Files (x86)\IMG-20

% Read the image img = imread('C:\Program Files (x86)\IMG-20240221-WA0003.jpg'); % Convert the image to grayscale if it's a color image if

% Read the image

img = imread('C:\Program Files (x86)\IMG-20240221-WA0003.jpg');

% Convert the image to grayscale if it's a color image

if size(img, 3) == 3

img_gray = rgb2gray(img);

else

img_gray = img;

end

% Perform edge detection using the Sobel method

edges_sobel = edge(img_gray, 'Sobel');

% Perform edge detection using the Prewitt method

edges_prewitt = edge(img_gray, 'Prewitt');

% Display the original image and the detected edges using Sobel and Prewitt

figure;

subplot(1, 3, 1);

imshow(img);

title('Original Image');

subplot(1, 3, 2);

imshow(edges_sobel);

title('Edges Detected (Sobel)');

subplot(1, 3, 3);

imshow(edges_prewitt);

title('Edges Detected (Prewitt)');