Calculate brighness, contrast, hue and saturation level in an image using java -

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How can we calculate the brightness, contract, color, and saturation numbers in an image using Java programming. Any formula, code snippet appreciated.

You can use the HSV model to calculate the values, where H is Hue, s saturation And V is value (or glow)

enter image details here

Enter image details here

Enter image details here

Here is the red, green and blue value of RGB pixels I assume that you are capable Some images Read with the help of the processing libraries.

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