Function:Demosaic

Restores an RGB image from a gray-scale CFA image using Bayer algorithm

Function

CuviStatus demosaic(const CuviImage& src, CuviImage& dst, const CuviBayerSeq sensorAlignment, const CuviStream& stream = CuviStream());

Parameters

Name	Type	Description
src	const CuviImage&	Input Bayer Image
dst	CuviImage&	Output RGB Image
sensorAlignment	CuviBayerSeq	Sensor alignment of the bayer image
stream	const CuviStream&	GPU stream ID for execution

Image Type Support

Input	Output
8u	8u
16u	16u

Sample

Input

Output

Example

CuviImage input("D:/bayer.tif", CUVI_LOAD_IMAGE_GRAYSCALE_KEEP_DEPTH), output; cuvi::colorOperations::demosaic_DFPD(input, output, CUVI_BAYER_RGGB); // Or this to further refine the results cuvi::colorOperations::demosaic_DFPD(input, output, CUVI_BAYER_RGGB, true); cuvi::io::saveImage(output, "D:/debayered.png");