Function:Resize

Resizes input image to fit into the output image size. The function used linear interpolation

Function

CuviStatus resize(const CuviImage& src, CuviImage& dst, const CuviStream& stream = CuviStream());

Parameters

Name	Type	Description
src	const CuviImage&	Input Image
dst	CuviImage&	Output Image
stream	const CuviStream&	GPU stream ID for execution

Image Type Support

Input	Output
8uC1	8uC1
8uC3	8uC3
16uC1	16uC1
16uC3	16uC3
32fC1	32fC1
32fC3	32fC3

Samples

Input Image (Width = W, Height = H)	Resized Image (width =0.78625*W, height= 0.78625*H)
Input Image (Width = W, Height = H)	Resized Image (width = 1.2*W, height= 1.75*H)

Example

CuviImage gimg = cuvi::io::loadImage(path); const Cuvi32f xScale = 0.5f, yScale = 0.7f; const Cuvi32s newWidth = static_cast<Cuvi32s>(gimg.width() * xScale); const Cuvi32s newHeight = static_cast<Cuvi32s>(gimg.height() * yScale); CuviImage gout(newWidth,newHeight,gimg.depth(),gimg.channels()); //Resizing input image to fit output container cuvi::geometryTransforms::resize(gimg,gout);