Программа распознавания символов (стр. 2 из 2)
if (B < 255)
{
ToLine = (Byte*)ToImage->ScanLine[cY];
ToLine[cX] = 0;
Vertex.X = cX;
Vertex.Y = cY;
if (Distance(Vertex, ShapeVector[ShapeVector.size() - 1]) >= Treshold)
ShapeVector.push_back(Vertex);
Direct = North;
cY--;
Line = (Byte*)FromImage->ScanLine[cY];
}
// Иначе поворачиваем "направо"
else
{
Direct = South;
cY++;
Line = (Byte*)FromImage->ScanLine[cY];
}
}
break;
// Юг
case South:
{
B = Line[cX];
// Если элемент "черный", поворачиваем снова "налево"
if (B < 255)
{
ToLine = (Byte*)ToImage->ScanLine[cY];
ToLine[cX] = 0;
Vertex.X = cX;
Vertex.Y = cY;
if (Distance(Vertex, ShapeVector[ShapeVector.size() - 1]) >= Treshold)
ShapeVector.push_back(Vertex);
Direct = East;
cX++;
}
// Иначе поворачиваем "направо"
else
{
Direct = West;
cX--;
}
}
break;
// Запад
case West:
{
B = Line[cX];
// Если элемент "черный", поворачиваем снова "налево"
if (B < 255)
{
ToLine = (Byte*)ToImage->ScanLine[cY];
ToLine[cX] = 0;
Vertex.X = cX;
Vertex.Y = cY;
if (Distance(Vertex, ShapeVector[ShapeVector.size() - 1]) >= Treshold)
ShapeVector.push_back(Vertex);
Direct = South;
cY++;
Line = (Byte*)FromImage->ScanLine[cY];
}
// Иначе поворачиваем "направо"
else
{
Direct = North;
cY--;
Line = (Byte*)FromImage->ScanLine[cY];
}
}
}
} while ((cX != X) || (cY != Y));
Vertex.X = X;
Vertex.Y = Y;
ShapeVector.push_back(Vertex);
ToImage->Canvas->Pen->Color = clRed;
ToImage->Canvas->MoveTo(ShapeVector[0].X, ShapeVector[0].Y);
for (UINT i = 1; i < ShapeVector.size(); i++)
{
ToImage->Canvas->LineTo(ShapeVector[i].X, ShapeVector[i].Y);
}
for (UINT i = 0; i < ShapeVector.size(); i++)
{
ShapeVector[i].X -= MinX;
ShapeVector[i].Y -= Y;
}
/*
if (Symb == 'Й')
{
Symb++;
}
if (Symb == 'а')
{
// Symb = 'A';
break;
}
if ((Symb != 'Ы') && (!SkipMode))
{
AnsiString FileName = ExtractFilePath(Application->ExeName) + "TPL\";
FileName += Symb;
ofstream OutFile(FileName.c_str());
for (UINT i = 0; i < ShapeVector.size(); i++)
{
OutFile << IntToStr(ShapeVector[i].X).c_str() << endl;
OutFile << IntToStr(ShapeVector[i].Y).c_str() << endl;
}
OutFile.close();
Symb++;
}
else
{
if (SkipMode)
{
SkipMode = false;
Symb++;
}
else if (Symb == 'Ы')
SkipMode = true;
}
*/
TTemplate* Template = FindTemplate(ShapeVector);
if (Template)
Result += Template->Symb;
}
//OSRForm->Show();
delete OSRForm;
Memo1->Text = Result;
}
//---------------------------------------------------------------------------
TTemplate* FindTemplate(TShapeVector Vec)
{
TTemplate Template;
Template.Vec = Vec;
for (UINT i = 0; i < Templates.size(); i++)
{
if (Templates[i] == Template)
return &Templates[i];
}
return NULL;
}
//---------------------------------------------------------------------------
Снапшоты программы.
Начало работы
Произведено распознавание.
