private void TrainLetter(ref int numberOfCharactersLeaned, ref int numberOfCharactersSkipped, NOcrDb nOcrD, List <string> charactersLearned, string s, bool bold)
{
Bitmap bmp = GenerateImageFromTextWithStyle(s, bold);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25);
if (list.Count == 1)
{
NOcrChar match = nOcrD.GetMatch(list[0].NikseBitmap);
if (match == null)
{
pictureBox1.Image = list[0].NikseBitmap.GetBitmap();
this.Refresh();
Application.DoEvents();
System.Threading.Thread.Sleep(100);
NOcrChar nOcrChar = new NOcrChar(s);
nOcrChar.Width = list[0].NikseBitmap.Width;
nOcrChar.Height = list[0].NikseBitmap.Height;
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value, checkBoxVeryAccurate.Checked, nOcrChar, list[0].NikseBitmap);
nOcrD.Add(nOcrChar);
charactersLearned.Add(s);
numberOfCharactersLeaned++;
labelInfo.Text = string.Format("Now training font '{1}', total characters leaned is {0}, {2} skipped", numberOfCharactersLeaned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
private void TrainLetter(ref int numberOfCharactersLeaned, ref int numberOfCharactersSkipped, BinaryOcrDb db, List <string> charactersLearned, string s, bool bold, bool italic)
{
Bitmap bmp = GenerateImageFromTextWithStyle(s, bold, italic);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25);
if (list.Count == 1)
{
var match = db.FindExactMatch(new BinaryOcrBitmap(list[0].NikseBitmap));
if (match < 0)
{
pictureBox1.Image = list[0].NikseBitmap.GetBitmap();
labelInfo.Refresh();
Application.DoEvents();
db.Add(new BinaryOcrBitmap(list[0].NikseBitmap, false, 0, s, 0, 0));
charactersLearned.Add(s);
numberOfCharactersLeaned++;
labelInfo.Text = string.Format("Now training font '{1}', total characters learned is {0}, {2} skipped", numberOfCharactersLeaned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
private void TrainLetter(ref int numberOfCharactersLearned, ref int numberOfCharactersSkipped, BinaryOcrDb db, string s, bool bold, bool italic)
{
var bmp = GenerateImageFromTextWithStyle("H " + s, bold, italic);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25, false);
if (list.Count == 3)
{
var item = list[2];
var bob = new BinaryOcrBitmap(item.NikseBitmap, italic, 0, s, item.X, item.Y);
var match = db.FindExactMatch(bob);
if (match < 0)
{
db.Add(bob);
numberOfCharactersLearned++;
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
internal void Initialize(Bitmap bitmap, int pixelsIsSpace, bool rightToLeft, NOcrDb nOcrDb, VobSubOcr vobSubOcr, double unItalicFactor)
{
_bitmap = bitmap;
var nbmp = new NikseBitmap(bitmap);
nbmp.ReplaceNonWhiteWithTransparent();
bitmap = nbmp.GetBitmap();
_bitmap2 = bitmap;
_nocrChars = nOcrDb.OcrCharacters;
_matchList = new List <VobSubOcr.CompareMatch>();
_vobSubOcr = vobSubOcr;
_unItalicFactor = unItalicFactor;
int minLineHeight = 6;
_imageList = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, pixelsIsSpace, rightToLeft, Configuration.Settings.VobSubOcr.TopToBottom, minLineHeight);
// _imageList = NikseBitmapImageSplitter.SplitBitmapToLetters(nbmp, pixelsIsSpace, rightToLeft, Configuration.Settings.VobSubOcr.TopToBottom);
int index = 0;
while (index < _imageList.Count)
{
ImageSplitterItem item = _imageList[index];
if (item.NikseBitmap == null)
{
listBoxInspectItems.Items.Add(item.SpecialCharacter);
_matchList.Add(null);
}
else
{
nbmp = item.NikseBitmap;
nbmp.ReplaceNonWhiteWithTransparent();
item.Y += nbmp.CropTopTransparent(0);
nbmp.CropTransparentSidesAndBottom(0, true);
nbmp.ReplaceTransparentWith(Color.Black);
//get nocr matches
Nikse.SubtitleEdit.Forms.VobSubOcr.CompareMatch match = vobSubOcr.GetNOcrCompareMatchNew(item, nbmp, nOcrDb, _unItalicFactor, false, false);
if (match == null)
{
listBoxInspectItems.Items.Add("?");
_matchList.Add(null);
}
else
{
listBoxInspectItems.Items.Add(match.Text);
_matchList.Add(match);
}
}
index++;
}
}
internal void Initialize(Bitmap bitmap, int pixelsIsSpace, bool rightToLeft, NOcrDb nOcrDb, VobSubOcr vobSubOcr, bool italic, int minLineHeight, bool deepSeek)
{
_bitmap = bitmap;
var nikseBitmap = new NikseBitmap(bitmap);
nikseBitmap.ReplaceNonWhiteWithTransparent();
_nOcrChars = nOcrDb.OcrCharacters;
_nOcrDb = nOcrDb;
_matchList = new List <VobSubOcr.CompareMatch>();
_imageList = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nikseBitmap, pixelsIsSpace, rightToLeft, Configuration.Settings.VobSubOcr.TopToBottom, minLineHeight, false);
int index = 0;
_indexLookup = new Dictionary <int, int>();
while (index < _imageList.Count)
{
var item = _imageList[index];
if (item.NikseBitmap == null)
{
_indexLookup.Add(listBoxInspectItems.Items.Count, index);
listBoxInspectItems.Items.Add(item.SpecialCharacter);
_matchList.Add(null);
}
else
{
var match = vobSubOcr.GetNOcrCompareMatchNew(item, nikseBitmap, nOcrDb, italic, deepSeek, index, _imageList);
if (match == null)
{
_indexLookup.Add(listBoxInspectItems.Items.Count, index);
listBoxInspectItems.Items.Add("?");
_matchList.Add(null);
}
else
{
_indexLookup.Add(listBoxInspectItems.Items.Count, index);
listBoxInspectItems.Items.Add(match.Text);
_matchList.Add(match);
if (match.ExpandCount > 0)
{
index += match.ExpandCount - 1;
}
}
}
index++;
}
}
private void TrainLetter(ref int numberOfCharactersLeaned, ref int numberOfCharactersSkipped, NOcrDb nOcrD, List <string> charactersLearned, string s, bool bold)
{
Bitmap bmp = GenerateImageFromTextWithStyle("H " + s, bold);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
nbmp.CropTop(0, Color.FromArgb(0, 0, 0, 0));
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25);
if (list.Count == 3)
{
var item = list[2];
NOcrChar match = nOcrD.GetMatch(item.NikseBitmap, item.Top, false, false, 0);
if (match == null || match.Text != s)
{
labelInfo.Refresh();
Application.DoEvents();
NOcrChar nOcrChar = new NOcrChar(s)
{
Width = item.NikseBitmap.Width,
Height = item.NikseBitmap.Height,
MarginTop = item.Top,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value, checkBoxVeryAccurate.Checked, nOcrChar, item.NikseBitmap);
nOcrD.Add(nOcrChar);
charactersLearned.Add(s);
numberOfCharactersLeaned++;
labelInfo.Text = string.Format("Now training font '{1}', total characters learned is {0:#,###,###}, {2:#,###,###} skipped", numberOfCharactersLeaned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
private void TrainLetter(ref int numberOfCharactersLearned, ref int numberOfCharactersSkipped, NOcrDb nOcrD, string s, bool bold, bool italic, bool doubleLetter)
{
var bmp = GenerateImageFromTextWithStyle("H " + s, bold, italic);
var nikseBitmap = new NikseBitmap(bmp);
nikseBitmap.MakeTwoColor(280);
nikseBitmap.CropTop(0, Color.FromArgb(0, 0, 0, 0));
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nikseBitmap, 10, false, false, 25, false);
if (list.Count == 3)
{
var item = list[2];
var match = nOcrD.GetMatch(item.NikseBitmap, item.Top, false, 25);
if (match == null || match.Text != s)
{
labelInfo.Refresh();
Application.DoEvents();
var nOcrChar = new NOcrChar(s)
{
Width = item.NikseBitmap.Width,
Height = item.NikseBitmap.Height,
MarginTop = item.Top,
Italic = italic,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + (doubleLetter ? 20 : 0), false, nOcrChar, item.NikseBitmap);
nOcrD.Add(nOcrChar);
numberOfCharactersLearned++;
labelInfo.Text = string.Format(Configuration.Settings.Language.VobSubOcr.NowTraining, numberOfCharactersLearned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
else if (!doubleLetter)
{
if (list.Count == 4 && list[2].NikseBitmap != null && list[3].NikseBitmap != null)
{
// e.g. quote (")
var expandItem = VobSubOcr.GetExpandedSelectionNew(nikseBitmap, new List <ImageSplitterItem> {
list[2], list[3]
});
var match = nOcrD.GetMatchExpanded(nikseBitmap, expandItem, 2, list);
if (match != null && match.Text == s)
{
numberOfCharactersSkipped++;
return;
}
var nOcrChar = new NOcrChar(s)
{
Width = expandItem.NikseBitmap.Width,
Height = expandItem.NikseBitmap.Height,
MarginTop = expandItem.Top,
Italic = italic,
ExpandCount = 2,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + 5, false, nOcrChar, expandItem.NikseBitmap);
nOcrD.Add(nOcrChar);
return;
}
if (list.Count == 5 && list[2].NikseBitmap != null && list[3].NikseBitmap != null && list[4].NikseBitmap != null)
{
// e.g. "%"
var expandItem = VobSubOcr.GetExpandedSelectionNew(nikseBitmap, new List <ImageSplitterItem> {
list[2], list[3], list[4]
});
var match = nOcrD.GetMatchExpanded(nikseBitmap, expandItem, 2, list);
if (match != null && match.Text == s)
{
numberOfCharactersSkipped++;
return;
}
var nOcrChar = new NOcrChar(s)
{
Width = expandItem.NikseBitmap.Width,
Height = expandItem.NikseBitmap.Height,
MarginTop = expandItem.Top,
Italic = italic,
ExpandCount = 3,
};
nOcrD.Add(nOcrChar);
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + 10, false, nOcrChar, expandItem.NikseBitmap);
return;
}
numberOfCharactersSkipped++;
}
}