void TransferTabController::beginTransfer()
{
Mat frame, rgb_frame, copyFrame;
int counter = 0;
if(show3D == true)
{
targetLabel->setVisible(false);
face_widget->setVisible(true);
}
view->setAllTransferTabButtonsDisabled(true);
/**********************/
/*first collect frames*/
/**********************/
s_frameData.push_back(srcFrames[srcFrames.size()-1]);
sourceLabel->setPixmap(Utility::mat2QPixmap(s_frameData[0]));
while( capSrc->grab() == true)
{
capSrc->retrieve(frame);
cvtColor(frame, rgb_frame, CV_BGR2RGB);
copyFrame = rgb_frame.clone();
s_frameData.push_back(copyFrame);
counter++;
}
if(counter < frame_num) frame_num = counter;
src_videoProcessor = new VideoProcessor(sourceLabel->getMarked(),s_frameData, cameraSrc, lensDist,opttype,
regParam,idconstype,projtype,frame_num,iter_num,withFirstFrame,
gen_point_num);
connect(src_videoProcessor,SIGNAL(finished()),this,SLOT(processingFinished()));
src_videoProcessor->start();
/**** now repeat the process for the other face ***/
counter = 0;
t_frameData.push_back(targetFrames[targetFrames.size()-1]);
targetLabel->setPixmap(Utility::mat2QPixmap(t_frameData[0]));
while( capTarget->grab() == true)
{
capTarget->retrieve(frame);
cvtColor(frame, rgb_frame, CV_BGR2RGB);
copyFrame = rgb_frame.clone();
t_frameData.push_back(copyFrame);
counter++;
}
if(counter < frame_num) frame_num = counter;
target_videoProcessor = new VideoProcessor(targetLabel->getMarked(),t_frameData, cameraSrc, lensDist,opttype,
regParam,idconstype,projtype,frame_num,iter_num,withFirstFrame,
gen_point_num);
connect(target_videoProcessor,SIGNAL(finished()),this,SLOT(processingFinished()));
target_videoProcessor->start();
}
void MainWindow::setupConnections()
{
// connect signals for menu actions
connect(ui->actionSave, SIGNAL(triggered()), this, SLOT(saveClicked()));
connect(ui->actionLoad, SIGNAL(triggered()), this, SLOT(loadClicked()));
connect(ui->actionExit, SIGNAL(triggered()), this, SLOT(close()));
connect(ui->actionShowTable, SIGNAL(triggered()), _pointsWidget, SLOT(show()));
// connect signals to control calculation process (start, stop, pause, processed, ...)
connect(this, SIGNAL(startProcessing()), _plotBuilder, SLOT(start()));
connect(ui->stopButton, SIGNAL(clicked()), _plotBuilder, SLOT(stop()));
connect(this, SIGNAL(pauseProcessing()), _plotBuilder, SLOT(pause()));
connect(this, SIGNAL(resumeProcessing()), _plotBuilder, SLOT(resume()));
// connect signals to intercept and display calculation results
connect(_plotBuilder, SIGNAL(finished()), this, SLOT(processingFinished()));
connect(_plotBuilder, SIGNAL(processed(double, double, double)), this, SLOT(valueProcessed(double, double, double)));
// connect signals to populate or clear points collection
connect(_plotBuilder, SIGNAL(processed(double, double, double)), _points, SLOT(addPoint(double, double)));
connect(_plotBuilder, SIGNAL(started()), _points, SLOT(clear()));
// connect signals to update widget that displays points collection
connect(this, SIGNAL(startProcessing()), _pointsWidget, SLOT(updatePage()));
connect(this, SIGNAL(pauseProcessing()), _pointsWidget, SLOT(updatePage()));
connect(_plotBuilder, SIGNAL(finished()), _pointsWidget, SLOT(updatePage()));
}
void CodeReaderThread::run()
{
m_mutex.lock();
QImage processingImage = QImage(m_image);
m_mutex.unlock();
while (!m_quit) {
// Image Processing: searching for codes
QString code = processImage(processingImage);
m_mutex.lock();
QImage image;
if (!code.isEmpty())
image = processingImage.copy();
// Notify that the image processing is done
emit processingFinished(image, code);
m_condition.wait(&m_mutex);
processingImage = QImage(m_image);
m_mutex.unlock();
}
}
