Class StructureTensor

Inheritance
Object
StructureTensor
Inherited Members
Namespace: TowseyLibrary
Assembly: TowseyLibrary.dll
Syntax
public static class StructureTensor

Methods

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CalculateEigenValues(Double[,])

Declaration
public static double[] CalculateEigenValues(double[, ] M)
Parameters
Type Name Description
Double[,] M
Returns
Type Description
Double[]
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CalculateStructureTensor(Double[,])

Declaration
public static double[, ] CalculateStructureTensor(double[, ] matrix)
Parameters
Type Name Description
Double[,] matrix
Returns
Type Description
Double[,]
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GetStructureTensorInfo(Double[,], Double[,])

CONSTRUCTOR Pass both the original image and structure tensor because need to calculate derivatives as well as eigenvalues. Cannot easily derive the partial derivatives from the structure tensor because have lost the sign info.

Declaration
public static StructureTensor.StructureTensorResult GetStructureTensorInfo(double[, ] avImage, double[, ] avStructureTensor)
Parameters
Type Name Description
Double[,] avImage
Double[,] avStructureTensor
Returns
Type Description
StructureTensor.StructureTensorResult
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RidgeDetection_VerticalDirection(Double[,])

Declaration
public static StructureTensor.RidgeTensorResult RidgeDetection_VerticalDirection(double[, ] M)
Parameters
Type Name Description
Double[,] M
Returns
Type Description
StructureTensor.RidgeTensorResult
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Test1StructureTensor()

Declaration
public static void Test1StructureTensor()
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Test2StructureTensor()

used to test ridge detection using structure tensor.

Declaration
public static void Test2StructureTensor()