How to color an image

조회 수: 3(최근 30일)
Vladut Neagovici
Vladut Neagovici 2022년 7월 1일
답변: Simon Chan 2022년 7월 1일
I have this photo and I have to color every hexagon from her with a different color.

답변(2개)

SlipperyGnome
SlipperyGnome 2022년 7월 1일
You can go through this link to create coloured hexagons using patch- https://www.mathworks.com/matlabcentral/answers/282942-colored-hexagons-using-patch
You can also see here to understand how to find the boundaries of each hexagon in the image- https://www.mathworks.com/matlabcentral/answers/110871-how-to-detect-the-hexagon-in-imageprocessing
Hope this helps.

Simon Chan
Simon Chan 2022년 7월 1일
Try the following:
I = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1052130/image.png');
BW = imbinarize(rgb2gray(I));
[L,n] = bwlabel(BW);
J1 = label2rgb(L);
J2 = imoverlay(J1,~BW,'black'); % Make sure the background is black color
imshow(J2);

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