Top "Gamma" questions

Gamma questions pertain to non-linear responses in the display chain.

gamma correction formula : .^(gamma) or .^(1/gamma)?

I'm looking for a simple gamma correction formula for grayscale images with values between 0 and 255. Let's say that the gamma …

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image gamma
How to convert decimal to Variable Byte code & gamma code

How do you convert the decimal number 777 to the equivalent VB & gamma codes? I've been reading up on gamma …

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binary numbers decimal gamma
Color spaces, gamma and image enhancement

Color space. Well, everybody knows about RGB: three values normalized in the range [0.0,1.0], which have the meaning of the intensity …

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opengl rgb gamma srgb gamma-distribution
Illumination normalization in OpenCV

I am working on a face recognition project. I have pictures with different lighting so I need to do illumination …

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opencv gaussian threshold contrast gamma