Function:BitConversion

Converts image pixel values from one data type to another. It uses dataBits field of CuviImage to decide the number of bits of the destination image.

Function

CuviStatus bitConversion(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
8u	8u
8u	16u
16u	16u
16u	8u

Sample

16-bit Image in 16-bit container

15-bit image in 16-bit container

Example

//Using bit Conversion in C CuviMat* gimg,*gout; //Size of input and output should be same CuviSize size = cuviSize(img->width,img->height); cuviCreateMat(&gimg,size,img->depth,img->nChannels); cuviUploadData(gimg,img->imageData,img->widthStep); //Telling that input image has a depth of 7-bit gimg->dataBits = 7; cuviCreateMat(&gout,size,16,img->nChannels); //Convert 7-bit image into 15-bit image gout->dataBits = 15; cuviBitConversion(gimg,gout);