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FIL.CreateGammaCorrectionLut

Creates Look Up Table for gamma correction operation on image pixels.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void CreateGammaCorrectionLut
(
	float inValue,
	FilNet.PlainType inOutputType,
	FilNet.PixelLut outLut
)

Parameters

Name Type Range Default Description
inValuefloat2.0fDefault value: 2.0f.
inOutputTypeFilNet.PlainType
outLutFilNet.PixelLut

Description

This operation will create LookUp Table with precalculated values of gamma correction on all pixel values of type defined in inOutputType. Such LUT can be reused across multiple ApplyPixelLut usages. This filter can create LUTs only for following types: INT8, UINT8, INT16, UINT16.

Remarks

Standard operations like PowerImage, CorrectGamma and LogarithmImage for images of type Int32 and Real are available in ImagePointTransforms category.

See also