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Create color palette from image2/24/2023 ![]() Use Octree algorithm to implement the color palette.Use K-means algorithm to create the color palette.If you want to go further into the topic I suggest trying different algorithms to create the color palette, find the dominant dolor, understand how color spaces work or add different color schemes, here are some examples to help you out: Create complementary version of each color. ![]() There are different ways of doing this, depending of your needs, here we use the relative luminance. There are a lot of things that we could do here but i don't want to abuse of your precious time, if you are interested in expanding a little bit the scope of the project, check the repository, it contains all the extra code. This is it, we are done with median-cut and the palette extraction. Subsequently, we check the difference between every channels min and max results and return the letter of the channel with the biggest range. Then, loop through every pixel and compare it with our current values using Math.min and Math.max. Initialize the min rgb values to the maximum number and the max rgb values to the minimum, this way we can determine what is the lowest and highest accurately. Let's begin by creating a function that finds the color channel with the biggest range. ![]() It sounds easy but it is a little bit complex, so I am gonna try my best to explain the code below.
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