Function:Resize

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

Function

CuviStatus resize(CuviImage* srcImage, CuviImage* dstImage, CuviStream* stream = NULL);

Parameters

Name	Type	Description
srcImage	CuviImage*	Input Image
dstImage	CuviImage*	Output Image
stream	CuviStream*	GPU stream ID for execution

Image Type Support

Input	Output
8uC1	8uC1
8uC3	8uC3
16uC1	16uC1
16uC3	16uC3

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

//Input size CuviSize size = cuviSize(img->width,img->height); //Defining Output size CuviSize sizeOut = cuviSize(img->width*0.5,img->height*0.7); CuviImage* gimg = new CuviImage(size,img->depth,img->nChannels); CuviImage* gout = new CuviImage(sizeOut,img->depth,img->nChannels); gimg->upload(img->imageData,img->widthStep); //Resizing input image to fit output container cuvi::GeometryTransforms::resize(gimg,gout);