How to transfer color and texture of an image to another image?
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NAVNEET NAYAN
am 22 Jun. 2024
Kommentiert: NAVNEET NAYAN
am 25 Jun. 2024
I have two RGB images. One is input image and other one is target image. Please find attached the image files. I want to transfer the color and texture of the input image to the target image.
Can someone suggest some solution?
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DGM
am 22 Jun. 2024
Bearbeitet: DGM
am 22 Jun. 2024
There are no MATLAB tools that will do good blind transfer of color themes, let alone textures. There are examples of technical papers if you want to implement one. MIMT also has a luma-correlated color transfer tool of very limited utility. There are links and previews of both here:
That said, it's not clear what you even expect the results to look like. One picture is a giant image of hairy skin. The other is a tiny blurry picture of what appear to be distant french fries in darkness. The goals aren't obvious.
4 Kommentare
DGM
am 24 Jun. 2024
Bearbeitet: DGM
am 24 Jun. 2024
TFW the french fries you were looking at turn out to be disembodied legs ...
Weeell okay. I don't know what you're doing with it, but if it's not too critical, the tone can be sort of matched.
Unless you want to deal with jagged masking problems, you can try something like this.
% the inputs
ref = imread('Input_Image.jpg');
target = imread('Target_Image.jpg');
% don't need all the padding for a demo
target = imcrop(target,[53.51 54.51 98.98 47.98]);
% show it
imshow2(target,'invert')
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1721361/image.png)
% replace HS distributions with IPT imhistmatch()
% assuming both images are RGB
outpict = rgb2hsv(target);
ref = rgb2hsv(ref);
for c = 1:2
outpict(:,:,c) = imhistmatch(outpict(:,:,c),ref(:,:,c));
end
outpict = im2uint8(hsv2rgb(outpict));
% show it
imshow2(outpict,'invert')
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1721366/image.png)
That's most of the way there, but maybe the lightness is a bit off it might be better or worse depending on the images being used. There are some cheap tricks that can be done to correct for that, but if we're sticking to IPT alone, they're mostly not worth the effort.
MIMT imrecolor() does a good job at retaining brightness/contrast because of the way it works. That also means that the black background isn't a hazard.
% recolor in a specified color model with MIMT tools
outpict = imrecolor(ref,target,'colormodel','hsly');
% show it
imshow2(outpict,'invert')
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1721371/image.png)
Weitere Antworten (1)
Image Analyst
am 23 Jun. 2024
The best paper on gamut transfer I have see is this one:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1720746/image.png)
Sorry, I don't have MATLAB code for it.
For texture synthesis, see this page on image quilting:
Siehe auch
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