Convolution2D.RollFilter Method (Single[], Int32, Int32, Int32, Single[], Single[], Single[])

Convolution2D RollFilter Method ( Single , Int32, Int32, Int32, Single , Single , Single )

Virtual Photonics - VTS Library

Virtual Photonics

'Roll' Algorithm, Custom Integration based off Tom, et al, curtesy of Owen Yang. Owen Yang, David Cuccia, and Bernard Choi, "Real-time blood flow imaging using the graphics processing unit," (paper in preparation)

Namespace: Vts.Common.Math
Assembly: Vts (in Vts.dll) Version: 1.0.12.0 (1.0.12)

Syntax

C++

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public static void RollFilter(
	float[] raw,
	int width,
	int height,
	int radius,
	ref float[] processed,
	ref float[] rollRow,
	ref float[] rollColumn
)

public static void RollFilter(
	float[] raw,
	int width,
	int height,
	int radius,
	ref float[] processed,
	ref float[] rollRow,
	ref float[] rollColumn
)

Public Shared Sub RollFilter ( 
	raw As Single(),
	width As Integer,
	height As Integer,
	radius As Integer,
	ByRef processed As Single(),
	ByRef rollRow As Single(),
	ByRef rollColumn As Single()
)

Public Shared Sub RollFilter ( 
	raw As Single(),
	width As Integer,
	height As Integer,
	radius As Integer,
	ByRef processed As Single(),
	ByRef rollRow As Single(),
	ByRef rollColumn As Single()
)

public:
static void RollFilter(
	array<float>^ raw, 
	int width, 
	int height, 
	int radius, 
	array<float>^% processed, 
	array<float>^% rollRow, 
	array<float>^% rollColumn
)

public:
static void RollFilter(
	array<float>^ raw, 
	int width, 
	int height, 
	int radius, 
	array<float>^% processed, 
	array<float>^% rollRow, 
	array<float>^% rollColumn
)

Parameters

raw: Type: System Single
raw image

width: Type: System Int32
image width

height: Type: System Int32
image height

radius: Type: System Int32
radius of moving window (full window size will be 2*radius+1)

processed: Type: System Single
pre-allocated processed image destination

rollRow: Type: System Single
pre-allocated row strip sum

rollColumn: Type: System Single
pre-allocated column strip sum