Difference between revisions of "Function:GammaCorrect"

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__NOTOC__
__NOTOC__
Increases or decreases gamma value of input image.
Increases or decreases gamma value of input image.
===Function===
====Function====
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{|
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<syntaxhighlight lang="cpp">
<syntaxhighlight lang="cpp">
CuviStatus gammaCorrect(const CuviImage& src,
CuviStatus gammaCorrect(const CuviImage& src,
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</syntaxhighlight>
</syntaxhighlight>
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===Parameters===


====Parameters====
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|-
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| const CuviStream&
| const CuviStream&
| GPU stream ID for execution
| GPU stream ID for execution
 
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===Image Type Support===
====Image Type Support====
 
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! Output
! Output
|-
|-
| 8u
| 8UC1
| 8u
| 8UC1
|-
| 8UC3
| 8UC3
|}
|}
|}


 
====Example====
===Example===
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{|
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<syntaxhighlight lang="cpp">
<syntaxhighlight lang="cpp">


Latest revision as of 12:59, 18 October 2022

Increases or decreases gamma value of input image.

Function

CuviStatus gammaCorrect(const CuviImage& src,
                        CuviImage& dst,
                        const Cuvi32f gamma = 1.0f,
                        const CuviStream& stream = CuviStream());

Parameters

Name Type Description
src const CuviImage& Input Image
dst CuviImage& Destination Image
gamma const Cuvi32f Gamma value
stream const CuviStream& GPU stream ID for execution

Image Type Support

Input Output
8UC1 8UC1
8UC3 8UC3

Example

//Creating input images
CuviImage input = cuvi:io::loadImage(path), output;

const Cuvi32f gamma = 1.5f;

cuvi::colorOperations::gammaCorrect(input,output,gamma);
Retrieved from "https://wiki.cuvilib.com/index.php?title=Function:GammaCorrect&oldid=1428"