Java Utililty Methods RGB Color Convert To

List of utility methods to do RGB Color Convert To

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Description

The list of methods to do RGB Color Convert To are organized into topic(s).

Method

double[]rgbToXyz(int r, int g, int b)
rgb To Xyz 
double[] rgb = scaleValues(0, 255, r, g, b);
double red = rgb[0];
double green = rgb[1];
double blue = rgb[2];
double _red = (red > 0.04045f) ? Math.pow((red + 0.055f) / (1.0f + 0.055f), 2.4f) : (red / 12.92f);
double _green = (green > 0.04045f) ? Math.pow((green + 0.055f) / (1.0f + 0.055f), 2.4f) : (green / 12.92f);
double _blue = (blue > 0.04045f) ? Math.pow((blue + 0.055f) / (1.0f + 0.055f), 2.4f) : (blue / 12.92f);
double X = _red * 0.649926f + _green * 0.103455f + _blue * 0.197109f;
...
intrgbToY(int rgb)
rgb To Y 
int r = (rgb >> 16) & 0xff;
int g = (rgb >> 8) & 0xff;
int b = (rgb) & 0xff;
return (int) (16 + 0.2568 * r + 0.5052 * g + 0.0979 * b);