QualityPSNRCompute Method (InputArray, InputArray, OutputArray, Double)

static method for computing quality

Namespace: OpenCvSharp.Quality
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0

Syntax

public static Scalar Compute(
	InputArray ref,
	InputArray cmp,
	OutputArray qualityMap,
	double maxPixelValue = 255
)

Public Shared Function Compute ( 
	ref As InputArray,
	cmp As InputArray,
	qualityMap As OutputArray,
	Optional maxPixelValue As Double = 255
) As Scalar

public:
static Scalar Compute(
	InputArray^ ref, 
	InputArray^ cmp, 
	OutputArray^ qualityMap, 
	double maxPixelValue = 255
)

static member Compute : 
        ref : InputArray * 
        cmp : InputArray * 
        qualityMap : OutputArray * 
        ?maxPixelValue : float 
(* Defaults:
        let _maxPixelValue = defaultArg maxPixelValue 255
*)
-> Scalar

Parameters

ref: Type: OpenCvSharpInputArray
[Missing <param name="ref"/> documentation for "M:OpenCvSharp.Quality.QualityPSNR.Compute(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.OutputArray,System.Double)"]
cmp: Type: OpenCvSharpInputArray
[Missing <param name="cmp"/> documentation for "M:OpenCvSharp.Quality.QualityPSNR.Compute(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.OutputArray,System.Double)"]
qualityMap: Type: OpenCvSharpOutputArray
output quality map, or null
maxPixelValue (Optional): Type: SystemDouble
maximum per-channel value for any individual pixel; eg 255 for uint8 image

Return Value

Type: Scalar
PSNR value, or double.PositiveInfinity if the MSE between the two images == 0

Reference

QualityPSNR Class

Compute Overload

OpenCvSharp.Quality Namespace

QualityPSNRAddLanguageSpecificTextSet("LSTC24A60A5_0?cpp=::|nu=.");Compute Method (InputArray, InputArray, OutputArray, Double)

Parameters

Return Value

Reference

QualityPSNRCompute Method (InputArray, InputArray, OutputArray, Double)