int matrixofpixels::getmaskedofpixels(QString namefilewithmask)
{
if (!ifmatrixmaskfile(namefilewithmask))
{
QMessageBox::information(0,"Information","File does not contain information \nabout the masked pixels or is empty");
return 0;
}
const char* charnamefilewithmask = namefilewithmask.toLocal8Bit().constData();
float tmpint;
int tmpperc=0;
std::ifstream inmask(charnamefilewithmask);
if (maskdatavector.size()>0) maskdatavector.clear();
for (int i=0;i<Npix;i++)
{
for (int j=0;j<Npix;j++)
{
inmask >> tmpint;
masked[i][j] = tmpint;
if (tmpint) tmpperc++;
maskdatavector.push_back((double)tmpint);
}
}
//####### if (ZoomInd) {delete myzoom; ZoomInd = false;}
numofnotmasked = tmpperc;
inmask.close();
return 1;
}
int
main(int argc, char** argv){
if(argc != 5){
Usage(argc,argv);
return 1;
}
// amount of mask attenuation (dB)
float amount = (float)pow(10, atof(argv[4])/20.f);
// masking file
SndWave inmask(argv[2], READ);
// input file
SndWave infile(argv[1], READ);
// Hamming window
HammingTable window(DEF_FFTSIZE, 0.54f);
// masking table
PVTable table2(DEF_FFTSIZE,&inmask,&window, 0.f, 1.f);
// input signal
SndIn in(&infile);
// PV analysis
PVA anal(&window, &in, 0.6f);
// Masking
PVMask mask(amount, &table2, &anal);
// PV synthesis
PVS synth(&window, &mask);
// output file
SndWave output(argv[3], OVERWRITE, 1);
output.SetOutput(1, &synth);
// processing loop
while(!infile.Eof()){
infile.Read();
in.DoProcess();
anal.DoProcess();
mask.DoProcess();
synth.DoProcess();
output.Write();
}
return 0;
}
