public List<Bitmap> Apply(Bitmap srcimg)
{
int mw = srcimg.Width;
int mh = srcimg.Height;
int[] pixels = ImageUtils.BitmapToArray1DIntRGB(srcimg);
ColorHistogram colorHist = new ColorHistogram(pixels);
int[] color_array = colorHist.getColorArray();
List<bool[,]> img_list = new List<bool[,]>();
for (int i = 0; i < color_array.Length; i++)
{
img_list.Add(new bool[mh, mw]);
fg_count_list.Add(0);
fg_idx_color_hash.Add(i, color_array[i]);
fg_color_idx_hash.Add(color_array[i], i);
}
for(int i=0;i<mw;i++)
for (int j = 0; j < mh; j++)
{
int idx = (int)fg_color_idx_hash[pixels[j * mw + i]];
(img_list[idx])[j,i] = true;
fg_count_list[idx]++;
}
List<Bitmap> bitmap_list = new List<Bitmap>();
for (int i = 0; i < img_list.Count; i++)
bitmap_list.Add(ImageUtils.ArrayBool2DToBitmap(img_list[i]));
return bitmap_list;
}
public static int countUniqueColorNumber(String fullFilePath)
{
return 40;
Bitmap srcimg = new Bitmap(fullFilePath);
int[] pixels = ImageUtils.BitmapToArray1DIntRGB(srcimg);
ColorHistogram colorHist = new ColorHistogram(pixels);
int[] color_array = colorHist.getColorArray();
return color_array.Length;
}
public Dictionary<int, Color> ApplyFast(String inputName, String saveName)
{
Dictionary<int, Color> tbl = new Dictionary<int, Color>();
Bitmap srcimg = new Bitmap(inputName);
List<int> fg_count_list = new List<int>();
Hashtable fg_color_idx_hash = new Hashtable();
int mw = srcimg.Width;
int mh = srcimg.Height;
int[] pixels = ImageUtils.BitmapToArray1DIntRGB(srcimg);
ColorHistogram colorHist = new ColorHistogram(pixels);
int[] color_array = colorHist.getColorArray();
List<int[,]> img_list = new List<int[,]>();
List<Bitmap> bitmap_list = new List<Bitmap>();
for (int i = 0; i < color_array.Length; i++)
{
bitmap_list.Add(new Bitmap(mw, mh));
img_list.Add(new int[mh, mw]);
fg_count_list.Add(0);
fg_color_idx_hash.Add(color_array[i], i);
tbl.Add(i, getColor(color_array[i]));
}
for (int i = 0; i < mw; i++)
{
for (int j = 0; j < mh; j++)
{
int idx = (int)fg_color_idx_hash[pixels[j * mw + i]];
bitmap_list[idx].SetPixel(i, j, getColor(pixels[j * mw + i]));
fg_count_list[idx]++;
}
}
for (int k = 0; k < img_list.Count; k++)
{
bitmap_list[k].Save(string.Format(saveName, k));
}
return tbl;
}
public void ApplySaveInd(Bitmap srcimg, string dir, string fn)
{
int mw = srcimg.Width;
int mh = srcimg.Height;
int[] pixels = ImageUtils.BitmapToArray1DIntRGB(srcimg);
ColorHistogram colorHist = new ColorHistogram(pixels);
int[] color_array = colorHist.getColorArray();
//List<bool[,]> img_list = new List<bool[,]>();
//for (int i = 0; i < color_array.Length; i++)
//{
// img_list.Add(new bool[mh, mw]);
// fg_count_list.Add(0);
// fg_idx_color_hash.Add(i, color_array[i]);
// fg_color_idx_hash.Add(color_array[i], i);
//}
for (int c = 0; c < color_array.Length; c++)
{
int rgb = color_array[c];
bool[,] bool_img = new bool[mh, mw];
for (int i = 0; i < mw; i++)
for (int j = 0; j < mh; j++)
{
if(pixels[j * mw + i]==rgb)
bool_img[j, i] = true;
}
ImageUtils.ArrayBool2DToBitmap(bool_img).Save(dir + fn+c+".png");
}
}
public double[] getLayerColorHSV(string layerPath, int n)
{
Bitmap srcimg = new Bitmap(layerPath);
int[] pixels = ImageUtils.BitmapToArray1DIntRGB(srcimg);
ColorHistogram colorHist = new ColorHistogram(pixels);
int[] color_array = colorHist.getColorArray();
String st = color_array[1].ToString();
Color c = getColor(int.Parse(st));
//Hsv hsv = new Hsv(c.GetHue(),c.GetSaturation(),c.GetBrightness());
//double[] f = { hsv.Hue, hsv.Satuation, hsv.Value };
//double[] f = { c.GetHue(), c.GetSaturation() ,c.GetBrightness() };
int max = Math.Max(c.R, Math.Max(c.G, c.B));
int min = Math.Min(c.R, Math.Min(c.G, c.B));
double hue = c.GetHue();
double saturation = (max == 0) ? 0 : 1d - (1d * min / max);
double value = max / 255d;
double[] f = { hue, saturation * 100, value * 100 };
return f;
}
