Скачать или смотреть Average Color as Image Feature

Code:

clc
clear all
close all
warning off
[filename, pathname] = uigetfile('*.*', 'Pick an Image');
if isequal(filename,0) || isequal(pathname,0)
disp('User pressed cancel');
else
showa=[];
filename=strcat(pathname,filename);
rgbImage=imread(filename);
redChannel = rgbImage(:, :, 1);
greenChannel = rgbImage(:, :, 2);
blueChannel = rgbImage(:, :, 3);
meanR = mean2(redChannel);
meanG = mean2(greenChannel);
meanB = mean2(blueChannel);
showa=[meanR meanG meanB];
disp("The average colour is :");
disp(showa);
figure('WindowState','maximized');
subplot(1,2,1);
imshow(rgbImage);
title('Input Image');
subplot(1,2,2);
patch([0 0 10 10],[0 10 10 0],showa/255);
title('Visualization of Average Color');
ax = gca;
ax.TitleFontSizeMultiplier =1.5;
end

Learn Digital Signal Processing using MATLAB:
   • Digital Signal Processing Matlab  

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   • Data Science & Machine Learning using MATLAB  

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   • Digital Image Processing using MATLAB  

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