bool GatherFolderImg::load( int minFrequencyMask, bool save_counter ) {
if ( _scene->is_empty() ) return false ;
_minFrequencyMask = minFrequencyMask ;
computeMask( save_counter ) ;
Pgm3dFactory<arma::u8> factory ;
fs::path filePath ;
for ( int slice = 0 ; slice < _scene->n_slices ;slice++ ) {
if ( _scene->max() == 0 ) {
filePath = _folderpath ;
filePath /= QString( ANTHILL_SLICE_NAME ).arg( slice, 0, 10 ).toStdString() ;
BillonTpl<arma::u8> *im = factory.read( QString(filePath.string().c_str()) ) ;
im->slice(0) *= -1 ;
_scene->slice( slice ) = (*im).slice(0) % _mask ;
delete im ;
} else {
_scene->slice( slice ) = _scene->slice( slice ) % _mask ;
}
}
return true ;
}
void GaussianFilter::setSigma(float sigma)
{
_sigma = sigma;
computeMask();
}