Matlab影像處理(三)膚色偵測

%%膚色偵測

close all; clear; clc;

img = double(imread('img.jpg'));

[row, col] = size(img(:, :, 1));

outputimg = zeros(row, col);

for i=1:row

    for j=1:col

        if img(i, j, 1)>img(i, j, 2) & img(i, j, 2)>img(i, j, 3) & img(i, j, 1)-img(i, j, 2)>=5

            outputimg(i, j) = 255;

        end

    end

end

subplot(1, 2, 1), imshow(uint8(img)), title('原圖')

subplot(1, 2, 2), imshow(uint8(outputimg)), title('處理後圖')