public static double[] CalculateFCTHescriptor(Bitmap bitmap)
{
FCTH_Descriptor.FCTH FCTH = new FCTH_Descriptor.FCTH();
return FCTH.Apply(bitmap, 2);
}
/// <summary>
/// Citation : Savvas A. Chatzichristofis and Yiannis S. Boutalis
/// FCTH: FUZZY COLOR AND TEXTURE HISTOGRAM. A LOW LEVEL FEATURE FOR ACCURATE IMAGE RETRIEVAL
/// « 9th International Workshop on Image Analysis for Multimedia Interactive Services »,
/// 2008, Xanthi, Greece
/// </summary>
/// <param name="img"></param>
/// <returns></returns>
public static float[] calculateFCTH(Bitmap img)
{
float[] result = new float[192];
FCTH_Descriptor.FCTH fcth = new FCTH_Descriptor.FCTH();
result = convertDoublesToFloats(fcth.Apply(img, 2));
/*/ Debug
foreach (float c in result) Console.Write(c + " ");
Console.WriteLine("\n\n");
*/
return result;
}