C# Class Algorithmix.Utility

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Méthodes publiques

Méthode	Description
Absolute ( double input ) : double[]	Converts an array of positive and negative values to just their absolute values
Convolute ( double xx, double hh, int indicies ) : double[]	Performs 1D convolution an a given input array xx, with a convolution kernel hh
Distance ( Bgr color1, Bgr color2 ) : double	Determines the cartesian distance between two colors
Distance ( Color pixelA, Color pixelB ) : double	Returns the Cartesian Distance between from the first the second parameter
GetKernelIndicies ( double kernel, int startingKernelIndex ) : int[]	Generates the time indicies of kernel given the starting position
IntToBgr ( int color ) : Bgr	Takes an integer, returns a BGR color
IsBound ( Bitmap image, int xx, int yy ) : bool	Determines whether the given x and y coordinates are bound with in the given the given image
IsEqual ( Bgr color1, Bgr color2 ) : bool	Checks if two colors are equal
Max ( double array ) : int>.Tuple
Reverse ( double original ) : double[]
Reverse ( int original ) : int[]
SlopeFromPoints ( Point p1, Point p2 ) : double
Threshold ( double input, double threshold ) : double[]	Thresholds the input array by a factor of the maximum value. The Maximum value is defined as the maximum EXCLUDING the first and the Last - because the first and the last are implicit features All values that are less than factor*max(input) are set to zero, others are set to max

Method Details

Absolute() public static méthode

Converts an array of positive and negative values to just their absolute values

public static Absolute ( double input ) : double[]
input	double	values
Résultat	double[]

Convolute() public static méthode

Performs 1D convolution an a given input array xx, with a convolution kernel hh

public static Convolute ( double xx, double hh, int indicies ) : double[]
xx	double	series input
hh	double	convolution kernel
indicies	int	time index of the kernel
Résultat	double[]

Distance() public static méthode

Determines the cartesian distance between two colors

public static Distance ( Bgr color1, Bgr color2 ) : double
color1	Bgr	First Color
color2	Bgr	Second Color
Résultat	double

Distance() public static méthode

Returns the Cartesian Distance between from the first the second parameter

public static Distance ( Color pixelA, Color pixelB ) : double
pixelA	Color	Pixel of given color from
pixelB	Color	Pixel of given color to
Résultat	double

GetKernelIndicies() public static méthode

Generates the time indicies of kernel given the starting position

public static GetKernelIndicies ( double kernel, int startingKernelIndex ) : int[]
kernel	double	The convolution kernel
startingKernelIndex	int	the starting time of the kernel (-1 etc.)
Résultat	int[]

IntToBgr() public static méthode

Takes an integer, returns a BGR color

public static IntToBgr ( int color ) : Bgr
color	int	an integer between 0 and 0xFFFFFF inclusive
Résultat	Bgr

IsBound() public static méthode

Determines whether the given x and y coordinates are bound with in the given the given image

public static IsBound ( Bitmap image, int xx, int yy ) : bool
image	System.Drawing.Bitmap	Bit map image to checked
xx	int	X position of the pixel or Column
yy	int	Y position of the pixel or Row
Résultat	bool

IsEqual() public static méthode

Checks if two colors are equal

public static IsEqual ( Bgr color1, Bgr color2 ) : bool
color1	Bgr	first color
color2	Bgr	second color
Résultat	bool

Max() public static méthode

public static Max ( double array ) : int>.Tuple
array	double
Résultat	int>.Tuple

Reverse() public static méthode

public static Reverse ( double original ) : double[]
original	double
Résultat	double[]

Reverse() public static méthode

public static Reverse ( int original ) : int[]
original	int
Résultat	int[]

SlopeFromPoints() public static méthode

public static SlopeFromPoints ( Point p1, Point p2 ) : double
p1	Point
p2	Point
Résultat	double

Threshold() public static méthode

Thresholds the input array by a factor of the maximum value. The Maximum value is defined as the maximum EXCLUDING the first and the Last - because the first and the last are implicit features All values that are less than factor*max(input) are set to zero, others are set to max

public static Threshold ( double input, double threshold ) : double[]
input	double	Array to be thresholded
threshold	double	Multiplier value, if this value is 0.5, then we threshold by half the max
Résultat	double[]