Difference between revisions of "Function:LogTransform"

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===Parameters===
====Parameters====
 
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| GPU stream ID for execution
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===Image Type Support===
====Image Type Support====
 
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====Example====
===Example===
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Latest revision as of 13:06, 18 October 2022

Applies log transformation to pixel values.

Function

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

Parameters

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

Image Type Support

Input Output
8u 32f
16u 32f
32f 32f

Example

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

const Cuvi32f c = 1.5f;

cuvi::colorOperations::logTransform(input,output,c);
Retrieved from "https://wiki.cuvilib.com/index.php?title=Function:LogTransform&oldid=1458"