Class NPPNativeMethods.NPPi.Integral

Primitives for computing the integral image of a given image.

Inheritance

System.Object

NPPNativeMethods.NPPi.Integral

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda.NPP

Assembly: NPP.dll

Syntax

public static class Integral

Methods

nppiIntegral_8u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single)

One-channel 8-bit unsigned image Integral with 32-bit floating point output.

Declaration

public static NppStatus nppiIntegral_8u32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oROI, float nVal)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oROI	Region-of-Interest (ROI).
System.Single	nVal	The value to add to pDst image pixels

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError.

nppiIntegral_8u32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32)

One-channel 8-bit unsigned image Integral with 32-bit signed output.

Declaration

public static NppStatus nppiIntegral_8u32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oROI, int nVal)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oROI	Region-of-Interest (ROI).
System.Int32	nVal	The value to add to pDst image pixels

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError.

nppiRectStdDev_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiRect)

One-channel 32-bit floating point image RectStdDev.

Declaration

public static NppStatus nppiRectStdDev_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pSqr, int nSqrStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiRect oRect)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiRect	oRect	rectangular window

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiRectStdDev_32s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiRect, Int32)

One-channel 32-bit signed image RectStdDev, scaled by \f$2^(-nScaleFactor)\f$.

Declaration

public static NppStatus nppiRectStdDev_32s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pSqr, int nSqrStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiRect oRect, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiRect	oRect	rectangular window
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiRectStdDev_32s32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiRect)

One-channel 32-bit signed image RectStdDev.

Declaration

public static NppStatus nppiRectStdDev_32s32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pSqr, int nSqrStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiRect oRect)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiRect	oRect	rectangular window

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiSqrIntegral_8u32f64f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, Double)

One-channel 8-bit unsigned image SqrIntegral. Destination integral image is 32-bit floating point. Destination square integral image is 64-bit double floating point.

Declaration

public static NppStatus nppiSqrIntegral_8u32f64f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, CUdeviceptr pSqr, int nSqrStep, NppiSize oSrcROI, float nVal, double nValSqr)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
NppiSize	oSrcROI	Region-of-Interest (ROI).
System.Single	nVal	The value to add to pDst image pixels
System.Double	nValSqr	The value to add to pSqr image pixels

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiSqrIntegral_8u32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, Int32)

One-channel 8-bit unsigned image SqrIntegral. Destination integral image and square integral image are 32-bit signed int.

Declaration

public static NppStatus nppiSqrIntegral_8u32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, CUdeviceptr pSqr, int nSqrStep, NppiSize oSrcROI, int nVal, int nValSqr)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
NppiSize	oSrcROI	Region-of-Interest (ROI).
System.Int32	nVal	The value to add to pDst image pixels
System.Int32	nValSqr	The value to add to pSqr image pixels

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiSqrIntegral_8u32s64f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, Double)

One-channel 8-bit unsigned image SqrIntegral. Destination integral image is 32-bit signed int. Destination square integral image is 64-bit double floating point.

Declaration

public static NppStatus nppiSqrIntegral_8u32s64f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, CUdeviceptr pSqr, int nSqrStep, NppiSize oSrcROI, int nVal, double nValSqr)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
CUdeviceptr	pSqr	Destination-Image Pointer.
System.Int32	nSqrStep	Destination-Image Line Step.
NppiSize	oSrcROI	Region-of-Interest (ROI).
System.Int32	nVal	The value to add to pDst image pixels
System.Double	nValSqr	The value to add to pSqr image pixels

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError