void nnor::charactersPadding(vector<Mat> chars)
{
int nnRows = 0;
int nnCols = 0;
for (int i = 0; i < chars.size(); i++)
{
chars[i] = autoCrop(chars[i]);
if (chars[i].rows > nnRows)
nnRows = chars[i].rows;
if (chars[i].cols > nnCols)
nnCols = chars[i].cols;
}
}
void nnor::hierarchicCharactersPadding(vector<vector<vector<Mat>>> chars)
{
int nnRows = 0;
int nnCols = 0;
for (int i = 0; i < chars.size(); i++)
{
for (int j = 0; j < chars[i].size(); j++)
{
for (int k = 0; k < chars[i][j].size(); k++)
{
chars[i][j][k] = autoCrop(chars[i][j][k]);
if (chars[i][j][k].rows > nnRows)
nnRows = chars[i][j][k].rows;
if (chars[i][j][k].cols > nnCols)
nnCols = chars[i][j][k].cols;
}
}
}
for (int i = 0; i < chars.size(); i++)
{
for (int j = 0; j < chars[i].size(); j++)
{
for (int k = 0; k < chars[i][j].size(); k++)
{
Mat character;
chars[i][j][k].copyTo(character);
int left = (nnCols - character.cols) / 2;
int right = nnCols - left - character.cols;
int top = (nnRows - character.rows) / 2;
int bottom = nnRows - top - character.rows;
copyMakeBorder(character, character, top, bottom, left, right, BORDER_CONSTANT, 255);
chars[i][j][k] = character;
}
}
}
}
void FMMatchRaster::search()
{
if((refImage.isNull()) || (!refCodepoint))
{
return;
}
buttonBox->setEnabled ( false );
if ( !m_waitingForButton )
{
remainFonts = compFonts = FMFontDb::DB()->getFilteredFonts();
progressBar->setRange ( 0, compFonts.count() );
stackedWidget->setCurrentIndex ( 1 );
if ( !checkInteractive->isChecked() )
questionWidget->setVisible ( false );
}
else
{
compFonts = remainFonts;
}
PuzzleViewImp ref ( refImage , curCol );
foreach ( FontItem* fit, compFonts )
{
progressBar->setValue ( ++m_progressValue );
remainFonts.removeAll ( fit );
fontName->setText ( fit->fancyName() );
QImage adjustedImg ( autoCrop ( fit->charImage ( refCodepoint , m_compsize ) ) );
if ( !adjustedImg.isNull() )
{
PuzzleViewImp comp ( adjustedImg , QColor ( Qt::black ).rgb() );
double compResult ( ref.CompMean ( comp ) );
if ( compResult >= 0.0 )
{
// qDebug()<<((compResult < m_matchLimit)? "****":"\t")<<compResult<<fit->fancyName();
if ( compResult < m_matchLimit )
{
if ( !filteredFonts.contains ( fit ) )
{
if ( checkInteractive->isChecked() )
{
compView->setEnabled ( true );
compView->setImage ( QPixmap::fromImage ( adjustedImg ) );
compView->setEnabled ( false );
scoreLabel->setText ( tr ( "The font %1 scores %2.\nDo you want to add it to the filtered fonts?" )
.arg ( fit->fancyName() )
.arg ( compResult ) );
buttonBox->setEnabled ( true );
waitingFont = fit;
m_waitingForButton = true;
return;
}
else
{
if ( !filteredFonts.contains ( fit ) )
filteredFonts << fit;
}
}
}
}
}
}