Converts Bitmap data from sRGB -> XYZ -> CIE Lab color space, using D65 white point. More...

Static Public Member Functions
static double[][]	ConvertRgbToLab (Bitmap bitmap)
	Converts the given sRGB bitmap to a double array. Resulting in values in CIE Lab color space. More...

static double[]	ConvertRgbToXYZ (byte r, byte g, byte b)
	Converts the given RGB values in the range of [0,255] to XYZ coordinates. More...

static double[]	ConvertXyzToLab (double[] vector)
	Converts the XYZ coordinates of ConvertRgbToXYZ to CIE Lab color space coordinates. More...

Detailed Description

Converts Bitmap data from sRGB -> XYZ -> CIE Lab color space, using D65 white point.

Member Function Documentation

static double [][] ICSV.Server.Images.ColorSpaceConverter.ConvertRgbToLab ( Bitmap bitmap )

static

Converts the given sRGB bitmap to a double array. Resulting in values in CIE Lab color space.

Parameters

bitmap The bitmap can be 8, 24 or 32 (with alpha) bit.

Returns: An array of size bitmap.width * bitmap.height, where each entry has 3 elements (L,a,b)

static double [] ICSV.Server.Images.ColorSpaceConverter.ConvertRgbToXYZ	(	byte	r,
		byte	g,
		byte	b
	)

static

Converts the given RGB values in the range of [0,255] to XYZ coordinates.

Parameters

Returns: An array with [0] = X, [1] = Y, [2] = Z. X,Y,Z are roughly in the range of [0, 1]

static double [] ICSV.Server.Images.ColorSpaceConverter.ConvertXyzToLab ( double[] vector )

static

Converts the XYZ coordinates of ConvertRgbToXYZ to CIE Lab color space coordinates.

Parameters

vector [0] = X, [1] = Y, [2] = Z

Returns: An array with [0] = L, [1] = a, [2] = b. L (lightness) is in the range of [0,100]. a (green and red/magenta opposing channel) is in the range of roughly [-87, 99] b (blue and yellow opposing channel) is in the range of roughly [-108, 95]