Enhances the low intensity colors in a dark photo taken from a general purpose mobile, CCTV or DSLR camera. Our technique restores most of the hidden features in a low light image making it suitable for enhancing security footage in real-time at dawn, dusk and other low light conditions.
Function
CuviStatus cuvi::colorOperations::lowlight(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
|
8u
|
8u
|
16u
|
16u
|
Sample
Error creating thumbnail: Unable to save thumbnail to destination Input
|
Error creating thumbnail: Unable to save thumbnail to destination Output
|
Example
CuviImage input("D:/bayer.tif", CUVI_LOAD_IMAGE_GRAYSCALE_KEEP_DEPTH), output;
cuvi::colorOperations::demosaicDFPD(input, output, CUVI_BAYER_RGGB);
// Or this to further refine the results
cuvi::colorOperations::demosaicDFPD(input, output, CUVI_BAYER_RGGB, true);
cuvi::io::saveImage(output, "D:/debayered.png");
|