# Log Gamma Correction Calculator Online

### Log Gamma Correction Calculator Description

Log Gamma Correction tool is used to calculate log gamma correction value in seconds.

### Log Gamma Correction Calculator Explanation

#### Explanation

A nonlinear process called gamma correction is used to encode and decode brightness in digital or
video images. On computer (and other digital display) screens, it is utilised to appropriately show
brightness. Gamma encoding and decoding are both a part of gamma correction. Gamma encoding uses the
way that people perceive luma (brightness) and chroma to optimise the bits used when encoding video
or photos (color). Gamma decoding is the process of correcting saved video and images to display
tones on your preferred display screen in an accurate manner.

The power-law expression shown below defines gamma correction in the simplest cases:

V_{out} = AV^{γ}_{in}

where the output value V_{out} is created by multiplying the non-negative and real input
value V_{in} by the constant A and raising it to the power γ. When A = 1, inputs and outputs
are typically between 0 and 1.

#### How to use Log Gamma Correction Calculator?

- You just need to enter the value of z in the given input field "z".
- The result will automatically appear below.
**Note:**z value must be greater than 10

#### More Calculation Examples (Log Gamma Correction)

- z: 23
- log gamma correction = 0.0036229602246831
- z: 56.8
- log gamma correction = 0.0014671209932072
- z: 16.4
- log gamma correction = 0.0050806717333486
- z: 91
- log gamma correction = 0.00091574722972538
- z: 74.896
- log gamma correction = 0.0011126473798199

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### Calculator1.net Author

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