Image to Grayscale box

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dunphy
dunphy 2021-11-15
回答： SRUSHTI KHATAU 2021-11-15
How do I change the color of image to a grayscale box? This is my code
  • yellow = [1,1,0; 1,1,0]; %yellow color
  • orange = [0.8500,0.3250,0.0980; 0.8500,0.3250,0.0980]; %orange color
  • pink = [1, 0.5, 0.8; 1, 0.5, 0.8]; %pink color
  • m = [yellow;orange;pink]; %separating the three colors into rows
  • tci = cat(3,m(:,1),m(:,2),m(:,3)); %concatenation.
  • A = imresize(tci,[6 5]); %code to resize the matrix to 6x5x3
  • image (A) %shows image

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回答（1 个）

SRUSHTI KHATAU
SRUSHTI KHATAU 2021-11-15
you can use rgb2gray for having grayscale image

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