Function:Threshold

Clamps image pixel values between specified thresholds.

Function

CuviStatus threshold(const CuviImage& src, CuviImage& dst, const CuviScalar& minThresh, const CuviScalar& maxThresh, const CuviStream& stream = CuviStream());

Parameters

Name	Type	Description
src	const CuviImage&	Input Image
dst	CuviImage&	Destination Image
minThresh	const CuviScalar&	Minimum value of threshold
maxThresh	const CuviScalar&	Maximum value of threshold
stream	const CuviStream&	GPU stream ID for execution

Image Type Support

Input	Output
8u	8u
16u	16u

Example

//Creating GPU images CuviImage gimg = cuvi:io::loadImage(path), gout; CuviScalar minThresh(10,20,20); CuviScalar maxThresh(100,200,150); //Apply threshold on image pixel values cuvi::dataExchange::threshold(gimg,gout,minThresh, maxThresh);