Image Processing in MATLAB

 Image Processing in MATLAB

MATLAB has a comprehensive set of tools for image processing and analysis. Here's an example of how to read and display an image:

img = imread('peppers.png');  % read the image file

imshow(img);                  % display the image

title('Original Image');

You can also manipulate and analyze the image using various functions. Here's an example of how to convert the image to grayscale and apply a median filter:

img_gray = rgb2gray(img);   % convert the image to grayscale

img_filt = medfilt2(img_gray,[3 3]);   % apply a median filter with a 3x3 window

imshow(img_filt);            % display the filtered image

title('Filtered Image');