Function:LogTransform

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);