private void BuildNegativeSkinModel()
{
var distributions = new NormalDistribution[Components];
distributions[0] = ToDistribution(254.37, 254.41, 253.82, 2.77, 2.81, 5.46);
distributions[1] = ToDistribution(9.39, 8.09, 8.52, 46.84, 33.59, 32.48);
distributions[2] = ToDistribution(96.57, 96.95, 91.53, 280.69, 156.79, 436.58);
distributions[3] = ToDistribution(160.44, 162.49, 159.06, 355.98, 115.89, 591.24);
distributions[4] = ToDistribution(74.98, 63.23, 46.33, 414.84, 245.95, 361.27);
distributions[5] = ToDistribution(121.83, 60.88, 18.31, 2502.24, 1383.53, 237.18);
distributions[6] = ToDistribution(202.18, 154.88, 91.04, 957.42, 1766.94, 1582.52);
distributions[7] = ToDistribution(193.06, 201.93, 206.55, 562.88, 190.23, 447.28);
distributions[8] = ToDistribution(51.88, 57.14, 61.55, 344.11, 191.77, 433.40);
distributions[9] = ToDistribution(30.88, 26.84, 25.32, 222.07, 118.65, 182.41);
distributions[10] = ToDistribution(44.97, 85.96, 131.95, 651.32, 840.52, 963.67);
distributions[11] = ToDistribution(236.02, 236.27, 230.70, 225.03, 117.29, 331.95);
distributions[12] = ToDistribution(207.86, 191.20, 164.12, 494.04, 237.69, 533.52);
distributions[13] = ToDistribution(99.83, 148.11, 188.17, 955.88, 654.95, 916.70);
distributions[14] = ToDistribution(135.06, 131.92, 123.10, 350.35, 130.30, 388.43);
distributions[15] = ToDistribution(135.96, 103.89, 66.88, 806.44, 642.20, 350.36);
var proportions = new[]
{
0.0637, 0.0516, 0.0864, 0.0636, 0.0747, 0.0365, 0.0349, 0.0649,
0.0656, 0.1189, 0.0362, 0.0849, 0.0368, 0.0389, 0.0943, 0.0477
};
negative = new Mixture<NormalDistribution>(proportions, distributions);
}
private static NormalDistribution ToDistribution(
double meanRed, double meanGreen, double meanBlue,
double covarRedRed, double covarGreenGreen, double covarBlueBlue)
{
var means = new[] { meanRed, meanGreen, meanBlue };
var covar = new[,] { { covarRedRed, 0, 0 }, { 0, covarGreenGreen, 0 }, { 0, 0, covarBlueBlue } };
return new NormalDistribution(means, covar);
}
private void BuildPositiveSkinModel()
{
var distributions = new NormalDistribution[Components];
distributions[0] = ToDistribution(73.53, 29.94, 17.76, 765.40, 121.44, 112.80);
distributions[1] = ToDistribution(249.71, 233.94, 217.49, 39.94, 154.44, 396.05);
distributions[2] = ToDistribution(161.68, 116.25, 96.95, 291.03, 60.48, 162.85);
distributions[3] = ToDistribution(186.07, 136.62, 114.40, 274.95, 64.60, 198.27);
distributions[4] = ToDistribution(189.26, 98.37, 51.18, 633.18, 222.40, 250.69);
distributions[5] = ToDistribution(247.00, 152.20, 90.84, 65.23, 691.53, 609.92);
distributions[6] = ToDistribution(150.10, 72.66, 37.76, 408.63, 200.77, 257.57);
distributions[7] = ToDistribution(206.85, 171.09, 156.34, 530.08, 155.08, 572.79);
distributions[8] = ToDistribution(212.78, 152.82, 120.04, 160.57, 84.52, 243.90);
distributions[9] = ToDistribution(234.87, 175.43, 138.94, 163.80, 121.57, 279.22);
distributions[10] = ToDistribution(151.19, 97.74, 74.59, 425.40, 73.56, 175.11);
distributions[11] = ToDistribution(120.52, 77.55, 59.82, 330.45, 70.34, 151.82);
distributions[12] = ToDistribution(192.20, 119.62, 82.32, 152.76, 92.14, 259.15);
distributions[13] = ToDistribution(214.29, 136.08, 87.24, 204.90, 140.17, 270.19);
distributions[14] = ToDistribution(99.57, 54.33, 38.06, 448.13, 90.18, 151.29);
distributions[15] = ToDistribution(238.88, 203.08, 176.91, 178.38, 156.27, 404.99);
var proportions = new[]
{
0.0294, 0.0331, 0.0654, 0.0756, 0.0554, 0.0314, 0.0454, 0.0469,
0.0956, 0.0763, 0.1108, 0.0676, 0.0755, 0.0500, 0.0667, 0.0749
};
positive = new Mixture<NormalDistribution>(proportions, distributions);
}
