Mirrors/SubtitleEdit
1
0
Fork 0
mirror of https://github.com/SubtitleEdit/subtitleedit.git synced 2024-11-25 12:44:46 +01:00
Code Issues Projects Releases Wiki Activity

Work on nOCR

Browse Source
This commit is contained in:
Nikolaj Olsson 2020-06-10 13:13:03 +02:00
parent 7d47e80bb6
commit 263f5e0938
3 changed files with 8 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
Ocr/Latin.nocr
View File

Binary file not shown.

17
src/Forms/Ocr/VobSubOcr.cs
View File

@ -67,7 +67,6 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
internal class NOcrThreadParameter
{
public Bitmap Picture { get; set; }
public int Index { get; set; }
public int Increment { get; set; }
public string ResultText { get; set; }
@ -81,10 +80,9 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
public int NumberOfPixelsIsSpace;
public bool RightToLeft;
public NOcrThreadParameter(Bitmap picture, int index, NOcrDb nOcrDb, BackgroundWorker self, int increment, double unItalicFactor, bool advancedItalicDetection, int numberOfPixelsIsSpace, bool rightToLeft)
public NOcrThreadParameter(int index, NOcrDb nOcrDb, BackgroundWorker self, int increment, double unItalicFactor, bool advancedItalicDetection, int numberOfPixelsIsSpace, bool rightToLeft)
{
Self = self;
Picture = picture;
Index = index;
NOcrDb = nOcrDb;
Increment = increment;
@ -105,7 +103,7 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
public NOcrThreadResult(NOcrThreadParameter p)
{
ResultMatches = p.ResultMatches;
ResultMatches = new List<CompareMatch>(p.ResultMatches);
ResultText = p.ResultText;
}
}
@ -4881,7 +4879,7 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
if (start + i < max)
{
var bw = new BackgroundWorker();
var p = new NOcrThreadParameter(null, start + i, _nOcrDbThread, bw, noOfThreads, _unItalicFactor, checkBoxNOcrItalic.Checked, _numericUpDownPixelsIsSpace, checkBoxRightToLeftNOCR.Checked)
var p = new NOcrThreadParameter(start + i, _nOcrDbThread, bw, noOfThreads, _unItalicFactor, checkBoxNOcrItalic.Checked, _numericUpDownPixelsIsSpace, checkBoxRightToLeftNOCR.Checked)
{
NOcrLastLowercaseHeight = GetLastBinOcrLowercaseHeight(),
NOcrLastUppercaseHeight = GetLastBinOcrUppercaseHeight(),
@ -4911,8 +4909,6 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
p.Index += p.Increment;
if (p.Index < _subtitle.Paragraphs.Count)
{
p.ResultMatches = new List<CompareMatch>();
p.ResultText = string.Empty;
p.Self.RunWorkerAsync(p);
}
}
@ -4921,12 +4917,14 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
{
var p = (NOcrThreadParameter)e.Argument;
e.Result = p;
p.Picture = GetSubtitleBitmap(p.Index);
var parentBitmap = new NikseBitmap(p.Picture);
var bmp = GetSubtitleBitmap(p.Index);
var parentBitmap = new NikseBitmap(bmp);
bmp.Dispose();
parentBitmap.ReplaceNonWhiteWithTransparent();
var minLineHeight = GetMinLineHeight();
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(parentBitmap, p.NumberOfPixelsIsSpace, p.RightToLeft, Configuration.Settings.VobSubOcr.TopToBottom, minLineHeight);
UpdateLineHeights(list);
p.ResultMatches = new List<CompareMatch>();
int index = 0;
while (index < list.Count)
{
@ -4953,7 +4951,6 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
index++;
}
p.ResultText = MatchesToItalicStringConverter.GetStringWithItalicTags(p.ResultMatches);
p.Picture.Dispose();
}
private void CleanLogsGreaterThanOrEqualTo(decimal value)

2
src/Forms/Settings.cs
View File

@ -1244,7 +1244,7 @@ namespace Nikse.SubtitleEdit.Forms
AddNode(listViewAndTextBoxNode, Configuration.Settings.Language.General.Italic, nameof(Configuration.Settings.Shortcuts.MainListViewItalic), true);
AddNode(listViewAndTextBoxNode, Configuration.Settings.Language.General.Bold, nameof(Configuration.Settings.Shortcuts.MainListViewBold), true);
AddNode(listViewAndTextBoxNode, Configuration.Settings.Language.General.Underline, nameof(Configuration.Settings.Shortcuts.MainListViewUnderline), true);
AddNode(listViewAndTextBoxNode, Configuration.Settings.Language.General.SplitLine, nameof(Configuration.Settings.Shortcuts.MainListViewSplit), true);
AddNode(listViewAndTextBoxNode, Configuration.Settings.Language.General.SplitLine.Replace("!", string.Empty), nameof(Configuration.Settings.Shortcuts.MainListViewSplit), true);
AddNode(listViewAndTextBoxNode, language.ToggleMusicSymbols, nameof(Configuration.Settings.Shortcuts.MainListViewToggleMusicSymbols), true);
AddNode(listViewAndTextBoxNode, language.AlignmentN1, nameof(Configuration.Settings.Shortcuts.MainListViewAlignmentN1));
AddNode(listViewAndTextBoxNode, language.AlignmentN2, nameof(Configuration.Settings.Shortcuts.MainListViewAlignmentN2));