public Set Load()
{
Set set = null;
Bitmap bmp = (Bitmap)Bitmap.FromFile(SourceFilePath);
//Ya tengo los atributos
Attributes attributes = new Attributes(new List<Attribute>(new Attribute[] { new Attribute("PixelsCount", null), new Attribute("R_Ave", null), new Attribute("G_Ave", null), new Attribute("B_Ave", null), new Attribute("R_error", null), new Attribute("G_error", null), new Attribute("B_error", null), new Attribute("X_GravCenter", null), new Attribute("Y_GravCenter", null), new Attribute("Radius", null), new Attribute("Perimeter", null) }));
//Ya tengo el nombre
string relationName = Path.GetFileNameWithoutExtension(SourceFilePath);
//Faltan los elementos...para esto tengo q cargar el archivo q contiene la informacion de los superpixels.
string directoryName = Path.GetDirectoryName(SourceFilePath);
string superPixelPath = directoryName + "//SP_supPix" + relationName + ".mat.txt";
int[,] sp = LoadSupPixMatrix(superPixelPath);
Dictionary<int, List<Pixel>> spDic = GetSPDictionary(bmp, sp);
SuperPixelGraph graph = new SuperPixelGraph(sp, spDic.Count);
//Ya tengo los elementos
List<Element> elements = GetElements(spDic, graph);
set = new Set(relationName, elements, attributes);
set.Image = bmp;
set.FolderName = directoryName;
set.SPGraph = graph;
set.SuperPixelMatrix = sp;
set.Segmentations = LoadSegmentations(SourceFilePath, sp, elements.Count);
set.KValue = this.kvalue;
set.GroundTruths = LoadGTs(SourceFilePath);
//PRUEBAAAA...BORRAR
//int[] l0 = new int[set.Segmentations[0].Labels.Length];
//int[] l1 = new int[set.Segmentations[0].Labels.Length];
//for (int i = 0; i < l0.Length; i++)
// l0[i] = i;
//Segmentation seg0 = new Segmentation(l0);
//Segmentation seg1 = new Segmentation(l1);
//set.Segmentations.Add(seg0);
//set.Segmentations.Add(seg1);
///
return set;
}
//Devuelve la lista de superpixels como elementos a partir del diccionario de los superpixels
private List<Element> GetElements(Dictionary<int, List<Pixel>> spDic, SuperPixelGraph graph)
{
//cp--cantidad de pixels, r--R, g--G, b--B (RGB values), cgx--coordenada x del centro de gravedad, cgy--coordenada y del centro de gravedad, ra--radio, definido como la distancia del pixel mas alejado al centro de gravedad.
List<Element> elements = new List<Element>();
foreach (int spID in spDic.Keys)
{
List<object> realvalues = new List<object>();
int cp = 0, r = 0, g = 0, b = 0, cgx = 0, cgy = 0, ra = 0;
for (int j = 0; j < spDic[spID].Count; j++)
{
cp++;
r += spDic[spID][j].R;
g += spDic[spID][j].G;
b += spDic[spID][j].B;
cgx += spDic[spID][j].j;
cgy += spDic[spID][j].i;
}
r /= spDic[spID].Count;
g /= spDic[spID].Count;
b /= spDic[spID].Count;
cgx /= spDic[spID].Count;
cgy /= spDic[spID].Count;
int aux=0, auxI=0, auxJ = 0;
double r_error = 0, g_error = 0, b_error = 0;
int perim =0;
for (int j = 0; j < spDic[spID].Count; j++)
{
auxI = spDic[spID][j].i;
auxJ = spDic[spID][j].j;
aux = (int)Math.Sqrt(((auxI - cgy) * (auxI - cgy)) + ((auxJ - cgx) * (auxJ - cgx)));
if (aux > ra)
ra = aux;
r_error += Math.Abs(spDic[spID][j].R - r);
g_error += Math.Abs(spDic[spID][j].G - g);
b_error += Math.Abs(spDic[spID][j].B - b);
}
r_error /= spDic[spID].Count;
g_error /= spDic[spID].Count;
b_error /= spDic[spID].Count;
perim = graph.PerimList[spID];
realvalues.Add(cp); realvalues.Add(r); realvalues.Add(g); realvalues.Add(b); realvalues.Add(r_error); realvalues.Add(g_error); realvalues.Add(b_error); realvalues.Add(cgx); realvalues.Add(cgy); realvalues.Add(ra); realvalues.Add(perim);
Element e = new Element(realvalues);
e.Name = "SP-" + spID;
e.Index = spID;
elements.Add(e);
}
return elements;
}
