Function:UnderwaterFilter

Removes haze and brings out the real colors in underwater photography. Apart from removing haze, it also enhances the colors of haze-less images and is so additive that you start using it on every underwater photo by default.

Function

CuviStatus cuvi::imageFiltering::underwaterFilter(const CuviImage& src, CuviImage& dst, CuviEnhamcementParams params = CuviEnhancementParams(), const CuviStream& stream = CuviStream());

Parameters

Name	Type	Description
src	const CuviImage&	Input Image
dst	CuviImage&	Output Image
params	CuviEnhacementParams	bool autoColor, Cuvi32i filterStrength, Cuvi64f deGalreAmount.
stream	const CuviStream&	GPU stream ID for execution

Image Type Support

Input	Output
8uC3	8uC3

Sample

Input

Output

Example

CuviImage input("D:/undersea.jpg", CUVI_LOAD_IMAGE_COLOR_KEEP_DEPTH); CuviImage output; CuviEnhancementParams p; p.autoColor = false; p.filterStrength = 2; p.deGalreAmount = 0.657; //Filter CuviStatus s; s = cuvi::imageFiltering::underwaterFilter(input, output, p); //Print error status cout << "Status: " << s <<endl; //Save output to file cuvi::io::saveImage(out, "D:/output_image.jpg");