QString filename=QFileDialog::getOpenFileName(this,tr("Open custom file"),"C://Users",tr("Image File( *.jpg *.png *.bmp)"));
HTupe hv_name = filename.toStdString().c_str();
QString filename=QFileDialog::getOpenFileName(this,tr("Open custom file"),"C://Users",tr("Image File( *.jpg *.png *.bmp)"));
HTupe hv_name = filename.toStdString().c_str();