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MATLAB Plot Gallery - Display Image (3)

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Create an image display

Display_Image_3

This is an example of how to display multiple images in a subplot in MATLAB®.

Read about the image function in the MATLAB® documentation.

Go to MATLAB Plot Gallery

% Read the data for the original image
original = imread('ngc6543a.jpg');

% Create the first image display using the image command
figure;
subplot(1, 2, 1);
image(original);
axis square;

% Add title for first image
title('Original image');

% Create the data for the second image
heatmap = mean(original, 3);

% Create the second image display using the image command
subplot(1, 2, 2);
image(heatmap);
colormap(hot);
axis square;

% Add title for the second image
title('Intensity Heat Map');

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