public List<TextString> Apply(Bitmap srcimg, Bitmap dilatedimg)
{
width = srcimg.Width;
height = srcimg.Height;
max_width = width / 2;
max_height = height / 2;
//ashish
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, threshold: 128);
srcimg = ImageUtils.InvertColors(srcimg);
dilatedimg = ImageUtils.ConvertGrayScaleToBinary(dilatedimg, threshold: 128);
dilatedimg = ImageUtils.InvertColors(dilatedimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> char_blobs = char_bc.GetBlobs(srcimg);
ushort[] char_labels = char_bc.objectLabels;
MyConnectedComponentsAnalysisFast.MyBlobCounter string_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> string_blobs = string_bc.GetBlobs(dilatedimg);
ushort[] string_labels = string_bc.objectLabels;
List<TextString> initial_string_list = new List<TextString>();
int string_count = string_blobs.Count;
for (int i = 0; i < string_count; i++)
{
initial_string_list.Add(new TextString());
initial_string_list.Last().mass_center = string_blobs[i].mass_center;
}
for (int i = 0; i < char_blobs.Count; i++)
{
if (char_blobs[i].bbx.Width > 1 && char_blobs[i].bbx.Height > 1)
{
char_blobs[i].string_id = string_labels[char_blobs[i].sample_y * width + char_blobs[i].sample_x] - 1;
initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[i]);
}
}
for (int i = 0; i < initial_string_list.Count; i++)
{
if( (initial_string_list[i].char_list.Count == 0) ||
(initial_string_list[i].bbx.Width<min_width || initial_string_list[i].bbx.Height < min_height) ||
(initial_string_list[i].bbx.Width > max_width || initial_string_list[i].bbx.Height > max_height))
{
initial_string_list.RemoveAt(i);
i--;
}
}
for (int i = 0; i < initial_string_list.Count; i++)
{
PrintSubStringsSmall(char_labels, initial_string_list[i], 0);
}
return initial_string_list;
}
public string Apply(int tnum, Bitmap srcimg, double size_ratio, double ang_threshold, bool preprocessing, string outImagePath)
{
this.tnum = tnum;
this.width = srcimg.Width;
this.height = srcimg.Height;
int iteration = 2;
this.size_ratio = size_ratio;
this.ang_threshold = ang_threshold;
//input image: white as forground
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, 128);
if (preprocessing)
{
ConnectingGap cg = new ConnectingGap();
srcimg = cg.Apply(srcimg);
}
// Log.WriteBitmap2Debug(srcimg, "start");
srcimg = ImageUtils.InvertColors(srcimg);
minimum_distance_between_CCs_in_string = iteration;
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
this.char_blobs = char_bc.GetBlobs(srcimg);
this.char_labels = new short[width * height];
// Log.WriteBitmap2Debug(Printnumb(), "num");
// initialize
for (int i = 0; i < char_blobs.Count; i++)
{
char_blob_idx_max_size_table.Add(i, Math.Max(char_blobs[i].bbx.Width, char_blobs[i].bbx.Height)); // original size of the character
expendable_char_blob_idx_set.Add(i);
connected_char_blob_idx_set_list.Add(new HashSet<int>());
}
original_char_labels = char_bc.objectLabels;
for (int i = 0; i < width * height; i++)
char_labels[i] = (short)(char_bc.objectLabels[i]);
// first run
// Log.WriteBitmap2Debug(Print(), "k1_");
k1();
// Log.WriteBitmap2Debug(Print(), "k1_" + 0);
iteration_counter = 1;
while (expendable_char_blob_idx_set.Count > 1 && iteration_counter < iteration_threshold)
{
k1();
iteration_counter++;
// Log.WriteBitmap2Debug(Print(), "k1_" + iteration_counter);
}
Print(outImagePath);
return outImagePath;
}
public Bitmap Apply(Bitmap srcimg)
{
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, 254);
srcimg = ImageUtils.InvertColors(srcimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List <MyConnectedComponentsAnalysisFast.MyBlob> char_blobs = char_bc.GetBlobs(srcimg);
ushort[] char_labels = char_bc.objectLabels;
HashSet <int> boarder_char_idx_set = new HashSet <int>();
for (int i = 0; i < char_blobs.Count; i++)
{
if (char_blobs[i].bbx.X == 0 ||
char_blobs[i].bbx.Right == srcimg.Width ||
char_blobs[i].bbx.Top == 0 ||
char_blobs[i].bbx.Bottom == srcimg.Height)
{
boarder_char_idx_set.Add(i);
}
}
for (int i = 0; i < srcimg.Width * srcimg.Height; i++)
{
if (char_labels[i] != 0)
{
int idx = char_labels[i] - 1;
if (boarder_char_idx_set.Contains(idx))
{
char_labels[i] = 0;
}
}
}
bool[,] img = new bool[srcimg.Height, srcimg.Width];
for (int i = 0; i < srcimg.Width; i++)
{
for (int j = 0; j < srcimg.Height; j++)
{
if (char_labels[j * srcimg.Width + i] == 0)
{
img[j, i] = false;
}
else
{
img[j, i] = true;
}
}
}
return(ImageUtils.ArrayBool2DToBitmap(img));
}
public Bitmap Apply(Bitmap srcimg, int char_size, double min_pixel_area_size)
{
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, 254);
srcimg = ImageUtils.InvertColors(srcimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> char_blobs = char_bc.GetBlobs(srcimg);
ushort[] char_labels = char_bc.objectLabels;
HashSet<int> boarder_char_idx_set = new HashSet<int>();
HashSet<int> noise_char_idx_set = new HashSet<int>();
for (int i = 0; i < char_blobs.Count; i++)
{
if (char_blobs[i].bbx.X == 0 ||
char_blobs[i].bbx.Right == srcimg.Width ||
char_blobs[i].bbx.Top == 0 ||
char_blobs[i].bbx.Bottom == srcimg.Height)
boarder_char_idx_set.Add(i);
if (((double)char_blobs[i].pixel_count / (double)char_blobs[i].area) < min_pixel_area_size) //line
noise_char_idx_set.Add(i);
if (char_blobs[i].bbx.Width < char_size &&
char_blobs[i].bbx.Height < char_size) // small cc
noise_char_idx_set.Add(i);
if (char_blobs[i].bbx.Width < char_size && char_blobs[i].bbx.Height > char_size * 3)
noise_char_idx_set.Add(i);
if (char_blobs[i].bbx.Height < char_size && char_blobs[i].bbx.Width > char_size * 3)
noise_char_idx_set.Add(i);
}
for (int i = 0; i < srcimg.Width * srcimg.Height; i++)
{
if (char_labels[i] != 0)
{
int idx = char_labels[i] - 1;
if (boarder_char_idx_set.Contains(idx)) char_labels[i] = 0;
if (noise_char_idx_set.Contains(idx)) char_labels[i] = 0;
}
}
bool[,] img = new bool[srcimg.Height, srcimg.Width];
for (int i = 0; i < srcimg.Width; i++)
for (int j = 0; j < srcimg.Height; j++)
if (char_labels[j * srcimg.Width + i] == 0)
img[j, i] = false;
else
img[j, i] = true;
return ImageUtils.ArrayBool2DToBitmap(img);
}
// for removing small line segments
public List<Bitmap> RemoveCCUsingSize(Bitmap srcimg, double upper_ratio, double lower_ratio)
{
srcimg= ImageUtils.ConvertGrayScaleToBinary(srcimg, 254);
srcimg = ImageUtils.InvertColors(srcimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> blobs = bc.GetBlobs(srcimg);
List<int> remove = new List<int>();
//for (int i = 0; i < blobs.Count; i++)
//{
// double r = (double)blobs[i].bbx.Width / (double)blobs[i].bbx.Height;
// if ( (r>0.5 && r<2)&&
// blobs[i].pixel_count > (double)(blobs[i].bbx.Width * blobs[i].bbx.Height) * area_ratio)
// {
// if (!remove.Contains(i + 1))
// remove.Add(i + 1); // the index+1 of the blobs is the actual index of the bc label
// }
//}
for (int i = 0; i < blobs.Count; i++)
{
if ((Math.Max(blobs[i].bbx.Width, blobs[i].bbx.Height) < (double)Math.Max(mh, mw) / lower_ratio) ||
(Math.Max(blobs[i].bbx.Width, blobs[i].bbx.Height) > upper_ratio * (double)Math.Max(mh, mw)))
{
if (!remove.Contains(i + 1))
remove.Add(i + 1); // the index+1 of the blobs is the actual index of the bc label
}
}
//List<int> nei_list = new List<int>();
//for (int i = 0; i < blobs.Count; i++)
//{
// if (!remove.Contains(i + 1))
// {
// bool find = false;
// if (nei_list.Contains(i + 1))
// find = true;
// else
// {
// for (int j = 0; j < blobs.Count; j++)
// {
// if (i == j) continue;
// double r = (double)Math.Max(blobs[i].bbx.Width, blobs[i].bbx.Height) / (double)Math.Max(blobs[j].bbx.Width, blobs[j].bbx.Height);
// if (r > 1.5 || r < 0.667) continue;
// if (Distance(blobs[j].mass_center, blobs[i].mass_center) >
// ((double)Math.Max(blobs[i].bbx.Width, blobs[i].bbx.Height) +
// (double)Math.Max(blobs[j].bbx.Width, blobs[j].bbx.Height)) / 2 * 2.5) continue;
// nei_list.Add(j + 1);
// find = true;
// break;
// }
// }
// if (!find) remove.Add(i + 1);
// }
//}
int width = srcimg.Width; int height = srcimg.Height;
int label = 0;
// create new grayscale srcimg
Bitmap dstimg = ImageUtils.CreateBlankGrayScaleBmp(width, height);
Bitmap removedimg = ImageUtils.CreateBlankGrayScaleBmp(width, height);
BitmapData srcData = srcimg.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadOnly, PixelFormat.Format8bppIndexed);
// lock destination bitmap data
BitmapData dstData = dstimg.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadWrite, PixelFormat.Format8bppIndexed);
BitmapData removedData = removedimg.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadWrite, PixelFormat.Format8bppIndexed);
int offset = srcData.Stride - width;
// do the job
unsafe
{
byte* src = (byte*)srcData.Scan0.ToPointer();
byte* dst = (byte*)dstData.Scan0.ToPointer();
byte* removed = (byte*)removedData.Scan0.ToPointer();
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++, label++, src++, dst++, removed++)
{
int g = (int)(*src) == 0 ? 255 : 0; // src is ivt
if (g == 255) // src is background
{
*dst = (byte)255;
*removed = (byte)255;
}
else
{
bool r = remove.Contains(bc.objectLabels[label]);
*dst = (byte)(r ? 255 : g);
*removed = (byte)(r ? g : 255);
}
}
src += offset;
dst += offset;
removed += offset;
}
}
srcimg.UnlockBits(srcData);
dstimg.UnlockBits(dstData);
removedimg.UnlockBits(removedData);
//List<Bitmap> retimgList = new List<Bitmap>();
//retimgList.Add(dstimg);
//retimgList.Add(removedimg);
//return retimgList;
Log.WriteBitmap2Debug(dstimg, "dstimg");
Log.WriteBitmap2Debug(removedimg, "removedimg");
List<Bitmap> img_list = new List<Bitmap>();
img_list.Add(dstimg); //img_list.Add(removedimg);
return img_list;// removedimg;
}
public void IdentifyExpendableCharBlobs()
{
short_char_blob_idx_set.Clear();
Bitmap resultimg = Print();
resultimg = ImageUtils.InvertColors(resultimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter string_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> string_blobs = string_bc.GetBlobs(resultimg);
ushort[] string_labels = string_bc.objectLabels;
int string_count = string_blobs.Count;
List<List<MyConnectedComponentsAnalysisFast.MyBlob>> string_list = new List<List<MyConnectedComponentsAnalysisFast.MyBlob>>();
for (int i = 0; i < string_count; i++)
string_list.Add(new List<MyConnectedComponentsAnalysisFast.MyBlob>());
for (int i = 0; i < char_blobs.Count; i++)
{
char_blobs[i].string_id =
string_labels[char_blobs[i].sample_y * width + char_blobs[i].sample_x] - 1;
string_list[char_blobs[i].string_id].Add(char_blobs[i]);
}
for (int i = 0; i < string_list.Count; i++)
{
if (string_list[i].Count > 0)
{
int avg_size = 0;
for (int j = 0; j < string_list[i].Count; j++)
avg_size += Math.Max(string_list[i][j].bbx.Width, string_list[i][j].bbx.Height);
avg_size /= string_list[i].Count;
for (int j = 0; j < string_list[i].Count; j++)
char_blob_idx_max_size_table[string_list[i][j].pixel_id - 1] = avg_size;
}
}
// recomputing expendable char blob idx
for (int i = 0; i < char_blobs.Count; i++)
{
if (connected_char_blob_idx_set_list[i].Count == 2)
{
expendable_char_blob_idx_set.Remove(i);
}
else // 0 or 1 connecting CC
{
int max_dist = (int)((double)((int)char_blob_idx_max_size_table[i]) / 3);
// int max_dist = (int)((double)((int)char_blob_idx_max_size_table[i])/2 );
if (max_dist < minimum_distance_between_CCs_in_string * 2) max_dist = minimum_distance_between_CCs_in_string * 2;
if (iteration_counter > max_dist)
{
expendable_char_blob_idx_set.Remove(i);
}
}
}
}
public Bitmap Apply(Bitmap srcimg, int char_size)
{
double min_pixel_area_size = 0.18;
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, 254);
srcimg = ImageUtils.InvertColors(srcimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List <MyConnectedComponentsAnalysisFast.MyBlob> char_blobs = char_bc.GetBlobs(srcimg);
ushort[] char_labels = char_bc.objectLabels;
HashSet <int> noise_char_idx_set = new HashSet <int>();
for (int i = 0; i < char_blobs.Count; i++)
{
if (((double)char_blobs[i].pixel_count / (double)char_blobs[i].area) < min_pixel_area_size) //line
{
noise_char_idx_set.Add(i);
}
if (char_blobs[i].bbx.Width < char_size &&
char_blobs[i].bbx.Height < char_size) // small cc
{
noise_char_idx_set.Add(i);
}
if (char_blobs[i].bbx.Width <char_size && char_blobs[i].bbx.Height> char_size * 3)
{
noise_char_idx_set.Add(i);
}
if (char_blobs[i].bbx.Height <char_size && char_blobs[i].bbx.Width> char_size * 3)
{
noise_char_idx_set.Add(i);
}
}
for (int i = 0; i < srcimg.Width * srcimg.Height; i++)
{
if (char_labels[i] != 0)
{
int idx = char_labels[i] - 1;
if (noise_char_idx_set.Contains(idx))
{
char_labels[i] = 0;
}
}
}
bool[,] img = new bool[srcimg.Height, srcimg.Width];
for (int i = 0; i < srcimg.Width; i++)
{
for (int j = 0; j < srcimg.Height; j++)
{
if (char_labels[j * srcimg.Width + i] == 0)
{
img[j, i] = false;
}
else
{
img[j, i] = true;
}
}
}
return(ImageUtils.ArrayBool2DToBitmap(img));
}
public void NeighborhoodTextDetection(Bitmap Neighborhood)
{
MyConnectedComponentsAnalysisFast.MyBlobCounter ConnectedComponent = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
ConnectedComponent.GetBlobs(Neighborhood);
}
public void IdentifyExpendableCharBlobs()
{
short_char_blob_idx_set.Clear();
Bitmap resultimg = Print();
//// Added Part ///////
Bitmap IntermediateResult = new Bitmap(resultimg);
string Output_dir = @"C:\Users\nhonarva\Desktop\ConditionalDilationIntermediateResult\";
Graphics g = Graphics.FromImage(IntermediateResult);
Log.WriteBitmap2FolderExactFileName(Output_dir, IntermediateResult, "Number of Image : " + Counter);
Counter++;
//////Added Part ///////
resultimg = ImageUtils.InvertColors(resultimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter string_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> string_blobs = string_bc.GetBlobs(resultimg);
ushort[] string_labels = string_bc.objectLabels;
int string_count = string_blobs.Count;
List<List<MyConnectedComponentsAnalysisFast.MyBlob>> string_list = new List<List<MyConnectedComponentsAnalysisFast.MyBlob>>();
for (int i = 0; i < string_count; i++)
string_list.Add(new List<MyConnectedComponentsAnalysisFast.MyBlob>());
for (int i = 0; i < char_blobs.Count; i++)
{
char_blobs[i].string_id =
string_labels[char_blobs[i].sample_y * width + char_blobs[i].sample_x] - 1;
string_list[char_blobs[i].string_id].Add(char_blobs[i]);
}
for (int i = 0; i < string_list.Count; i++)
{
if (string_list[i].Count > 0)
{
int avg_size = 0;
for (int j = 0; j < string_list[i].Count; j++)
avg_size += Math.Max(string_list[i][j].bbx.Width, string_list[i][j].bbx.Height);
avg_size /= string_list[i].Count;
for (int j = 0; j < string_list[i].Count; j++)
char_blob_idx_max_size_table[string_list[i][j].pixel_id - 1] = avg_size;
}
}
// recomputing expendable char blob idx
for (int i = 0; i < char_blobs.Count; i++)
{
if (connected_char_blob_idx_set_list[i].Count == 2)
{
expendable_char_blob_idx_set.Remove(i);
}
else // 0 or 1 connecting CC
{
int max_dist = (int)((double)((int)char_blob_idx_max_size_table[i]) / 3);
if (max_dist < minimum_distance_between_CCs_in_string * 2) max_dist = minimum_distance_between_CCs_in_string * 2;
if (iteration_counter > max_dist)
{
expendable_char_blob_idx_set.Remove(i);
}
}
}
}
public List<TextString> Apply(Bitmap srcimg, Bitmap dilatedimg)
{
width = srcimg.Width;
height = srcimg.Height;
max_width = width / 2;
max_height = height / 2;
//ashish
srcimg = ImageUtils.ConvertGrayScaleToBinary(srcimg, threshold: 128);
srcimg = ImageUtils.InvertColors(srcimg);
dilatedimg = ImageUtils.ConvertGrayScaleToBinary(dilatedimg, threshold: 128);
dilatedimg = ImageUtils.InvertColors(dilatedimg);
MyConnectedComponentsAnalysisFast.MyBlobCounter char_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> char_blobs = char_bc.GetBlobs(srcimg);
// List<MyConnectedComponentsAnalysisFast.MyBlob> char_blobs2 = char_bc.GetBlobs(srcimg);
ushort[] char_labels = char_bc.objectLabels;
MyConnectedComponentsAnalysisFast.MyBlobCounter string_bc = new MyConnectedComponentsAnalysisFast.MyBlobCounter();
List<MyConnectedComponentsAnalysisFast.MyBlob> string_blobs = string_bc.GetBlobs(dilatedimg);
ushort[] string_labels = string_bc.objectLabels;
List<TextString> initial_string_list = new List<TextString>();
int string_count = string_blobs.Count;
for (int i = 0; i < string_count; i++)
{
initial_string_list.Add(new TextString());
initial_string_list.Last().mass_center = string_blobs[i].mass_center;
}
for (int i = 0; i < char_blobs.Count; i++)
{
if (char_blobs[i].bbx.Width > 1 && char_blobs[i].bbx.Height > 1)
{
char_blobs[i].string_id = string_labels[char_blobs[i].sample_y * width + char_blobs[i].sample_x] - 1;
initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[i]);
}
}
/*
String BlobInside = "";
////Added Part by Narges Honarvar Nazari ////////
String Output_dir = @"C:\Users\nhonarva\Desktop\strabohome\output\";
Bitmap srcimg1 = new Bitmap(@"C:\Users\nhonarva\Desktop\MySamples\T-crop.png");
//////////// Show Blobs ///////////////////
for (int i = 0; i < char_blobs.Count; i++)
{
Graphics g = Graphics.FromImage(srcimg1);
g.DrawString(i.ToString(), font2, Brushes.Red, char_blobs[i].bbx.X, char_blobs[i].bbx.Y);
g.DrawRectangle(new Pen(Color.Black, 3), char_blobs[i].bbx);
Log.WriteBitmap2FolderExactFileName(Output_dir, srcimg1, "debug22.png");
}
//////////// Show Blobs ///////////////////
//////(char_blobs[i].string_id != char_blobs[j].string_id)
/////// Investigating which blobs can be dot ////////
for (int i = 0; i < char_blobs.Count; i++)
{
BlobInside = BlobInside +"Bigger Blob is : "+ i+Environment.NewLine;
for (int j = 0; j < char_blobs.Count; j++)
{
if (((i != j) && (char_blobs[j].bbx.X + char_blobs[j].bbx.Width >= char_blobs[i].bbx.X) &&
(char_blobs[j].bbx.Y + char_blobs[j].bbx.Height >= char_blobs[i].bbx.Y) && (char_blobs[j].bbx.X + char_blobs[j].bbx.Width <= char_blobs[i].bbx.X + char_blobs[i].bbx.Width) &&
(char_blobs[j].bbx.Y + char_blobs[j].bbx.Height <= char_blobs[i].bbx.Y + char_blobs[i].bbx.Height))
|| ((i != j) && (char_blobs[j].bbx.X >= char_blobs[i].bbx.X) &&
(char_blobs[j].bbx.Y >= char_blobs[i].bbx.Y) && (char_blobs[j].bbx.X <= char_blobs[i].bbx.X + char_blobs[i].bbx.Width) &&
(char_blobs[j].bbx.Y <= char_blobs[i].bbx.Y + char_blobs[i].bbx.Height))
|| ((i != j) && (char_blobs[j].bbx.X + char_blobs[j].bbx.Width >= char_blobs[i].bbx.X) &&
(char_blobs[j].bbx.Y >= char_blobs[i].bbx.Y) && (char_blobs[j].bbx.X + char_blobs[j].bbx.Width <= char_blobs[i].bbx.X + char_blobs[i].bbx.Width) &&
(char_blobs[j].bbx.Y <= char_blobs[i].bbx.Y + char_blobs[i].bbx.Height))
|| ((i != j) && (char_blobs[j].bbx.X >= char_blobs[i].bbx.X) &&
(char_blobs[j].bbx.Y + char_blobs[j].bbx.Height >= char_blobs[i].bbx.Y) && (char_blobs[j].bbx.X <= char_blobs[i].bbx.X + char_blobs[i].bbx.Width) &&
(char_blobs[j].bbx.Y + char_blobs[j].bbx.Height <= char_blobs[i].bbx.Y + char_blobs[i].bbx.Height)))
{
BlobInside = BlobInside + j+ Environment.NewLine;
/*
Rectangle FirstRectangle = new Rectangle();
FirstRectangle.Location = new Point(char_blobs[i].bbx.X, char_blobs[i].bbx.Y);
FirstRectangle.Size = new Size(char_blobs[i].bbx.Width, char_blobs[i].bbx.Height);
Rectangle SecondRectangle = new Rectangle();
SecondRectangle.Location = new Point(char_blobs[j].bbx.X, char_blobs[j].bbx.Y);
SecondRectangle.Size = new Size(char_blobs[j].bbx.Width, char_blobs[j].bbx.Height);
// if (FirstRectangle.IntersectsWith(SecondRectangle))
// {
int FirstBlobWidthSize = char_blobs[i].bbx.Width;
int FirstBlobHeightSize = char_blobs[i].bbx.Height;
int SecondBlobWidthSize = char_blobs[j].bbx.Width;
int SecondBlobHeigthSize = char_blobs[j].bbx.Height;
int FirstBlobSize= 0;
int SecondBlobSize = 0;
int SizeRatio = 0;
if (FirstBlobHeightSize > FirstBlobWidthSize)
FirstBlobSize = FirstBlobHeightSize;
else
FirstBlobSize = FirstBlobWidthSize;
if (SecondBlobHeigthSize > SecondBlobWidthSize)
SecondBlobSize = SecondBlobHeigthSize;
else
SecondBlobSize = SecondBlobWidthSize;
SizeRatio=FirstBlobSize/SecondBlobWidthSize;
if (SizeRatio<25)
initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[j]);
*/
/*
if ((char_blobs[j].bbx.Width < 10 || char_blobs[j].bbx.Height < min_height))
{
initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[j]);
char_blobs2[j].string_id = 33333;
}
// }
// initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[j]);
// initial_string_list[char_blobs[i].string_id].AddChar(char_blobs[j]);
}
}
}
System.IO.File.WriteAllText(@"C:\Users\nhonarva\Desktop\MySamples\WriteText.txt", BlobInside);
BlobInside = "";
for (int i = 0; i < initial_string_list.Count; i++)
{
BlobInside = BlobInside + "Bigger Blob is : " + i + Environment.NewLine;
for (int j = 0; j < char_blobs2.Count; j++)
{
if (( (char_blobs2[j].bbx.X + char_blobs2[j].bbx.Width >= initial_string_list[i].bbx.X) &&
(char_blobs2[j].bbx.Y + char_blobs2[j].bbx.Height >= initial_string_list[i].bbx.Y) && (char_blobs2[j].bbx.X + char_blobs2[j].bbx.Width <= initial_string_list[i].bbx.X + initial_string_list[i].bbx.Width) &&
(char_blobs2[j].bbx.Y + char_blobs2[j].bbx.Height <= initial_string_list[i].bbx.Y + initial_string_list[i].bbx.Height))
|| ((char_blobs2[j].bbx.X >= initial_string_list[i].bbx.X) &&
(char_blobs2[j].bbx.Y >= initial_string_list[i].bbx.Y) && (char_blobs2[j].bbx.X <= initial_string_list[i].bbx.X + initial_string_list[i].bbx.Width) &&
(char_blobs2[j].bbx.Y <= initial_string_list[i].bbx.Y + initial_string_list[i].bbx.Height))
|| ((char_blobs2[j].bbx.X + char_blobs2[j].bbx.Width >= initial_string_list[i].bbx.X) &&
(char_blobs2[j].bbx.Y >= initial_string_list[i].bbx.Y) && (char_blobs2[j].bbx.X + char_blobs2[j].bbx.Width <= initial_string_list[i].bbx.X + initial_string_list[i].bbx.Width) &&
(char_blobs2[j].bbx.Y <= initial_string_list[i].bbx.Y + initial_string_list[i].bbx.Height))
|| ((char_blobs2[j].bbx.X >= initial_string_list[i].bbx.X) &&
(char_blobs2[j].bbx.Y + char_blobs2[j].bbx.Height >= initial_string_list[i].bbx.Y) && (char_blobs2[j].bbx.X <= initial_string_list[i].bbx.X + initial_string_list[i].bbx.Width) &&
(char_blobs2[j].bbx.Y + char_blobs2[j].bbx.Height <= initial_string_list[i].bbx.Y + initial_string_list[i].bbx.Height)))
{
BlobInside = BlobInside + j + Environment.NewLine;
if ((char_blobs2[j].string_id != 33333) && (char_blobs2[j].bbx.Width < 13) && (char_blobs2[j].bbx.Height <13))
{
initial_string_list[i].AddChar(char_blobs2[j]);
}
// initial_string_list[i].AddChar(char_blobs[j]);
}
}
}
System.IO.File.WriteAllText(@"C:\Users\nhonarva\Desktop\MySamples\WriteText1.txt", BlobInside);
/////// Investigating which blobs can be dot ////////
////Added Part by Narges Honarvar Nazari ////////
*/
for (int i = 0; i < initial_string_list.Count; i++)
{
if ((initial_string_list[i].char_list.Count == 0) )
{
initial_string_list.RemoveAt(i);
i--;
}
}
for (int i = 0; i < initial_string_list.Count; i++)
{
PrintSubStringsSmall(char_labels, initial_string_list[i], 0);
}
return initial_string_list;
}
