void MainWindow::toggleTracking()
{
if (isTracking)
stopTracking();
else
startTracking();
}
void Window::configureActions()
{
showAboutAction = new QAction(tr("&About"), this);
showAboutAction->setIcon(aboutIcon);
connect(showAboutAction, SIGNAL(triggered()), this, SLOT(showAbout()));
showResultAction = new QAction(tr("&Show result"), this);
showResultAction->setIcon(logoIcon);
connect(showResultAction, SIGNAL(triggered()), this, SLOT(showResult()));
quitAction = new QAction(tr("&Quit"), this);
quitAction->setIcon(QIcon(":/images/Close.png"));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
startTrackingAction = new QAction(tr("Start tracking"), this);
startTrackingAction->setIcon(playIcon);
connect(startTrackingAction, SIGNAL(triggered()), this, SLOT(startTracking()));
pauseTrackingAction = new QAction(tr("Pause tracking"), this);
pauseTrackingAction->setIcon(pauseIcon);
connect(pauseTrackingAction, SIGNAL(triggered()), this, SLOT(pauseTracking()));
pauseTrackingAction->setEnabled(false);
resetTrackedTimeAction = new QAction(tr("Reset tracking result"), this);
connect(resetTrackedTimeAction, SIGNAL(triggered()), this, SLOT(resetTrackingResult()));
resetTrackedTimeAction->setEnabled(false);
}
void TransFunc1DRampEditor::createConnections() {
// Buttons
connect(clearButton_, SIGNAL(clicked()), this, SLOT(clearButtonClicked()));
connect(loadButton_, SIGNAL(clicked()), this, SLOT(loadTransferFunction()));
connect(saveButton_, SIGNAL(clicked()), this, SLOT(saveTransferFunction()));
// signals from transferMappingCanvas
connect(transCanvas_, SIGNAL(changed()), this, SLOT(updateTransferFunction()));
connect(transCanvas_, SIGNAL(loadTransferFunction()), this, SLOT(loadTransferFunction()));
connect(transCanvas_, SIGNAL(saveTransferFunction()), this, SLOT(saveTransferFunction()));
connect(transCanvas_, SIGNAL(resetTransferFunction()), this, SLOT(clearButtonClicked()));
connect(transCanvas_, SIGNAL(toggleInteractionMode(bool)), this, SLOT(toggleInteractionMode(bool)));
// signals for colorPicker
connect(transCanvas_, SIGNAL(colorChanged(const QColor&)),
colorPicker_, SLOT(setCol(const QColor)));
connect(transCanvas_, SIGNAL(colorChanged(const QColor&)),
colorLumPicker_, SLOT(setCol(const QColor)));
connect(colorPicker_, SIGNAL(newCol(int,int)),
colorLumPicker_, SLOT(setCol(int,int)));
connect(colorLumPicker_, SIGNAL(newHsv(int,int,int)),
this, SLOT(markerColorChanged(int,int,int)));
connect(colorPicker_, SIGNAL(toggleInteractionMode(bool)), this, SLOT(toggleInteractionMode(bool)));
connect(colorLumPicker_, SIGNAL(toggleInteractionMode(bool)), this, SLOT(toggleInteractionMode(bool)));
// doubleslider
connect(doubleSlider_, SIGNAL(valuesChanged(float, float)), this, SLOT(thresholdChanged(float, float)));
connect(doubleSlider_, SIGNAL(toggleInteractionMode(bool)), this, SLOT(toggleInteractionMode(bool)));
// threshold spinboxes
connect(lowerThresholdSpin_, SIGNAL(valueChanged(int)), this, SLOT(lowerThresholdSpinChanged(int)));
connect(upperThresholdSpin_, SIGNAL(valueChanged(int)), this, SLOT(upperThresholdSpinChanged(int)));
connect(checkClipThresholds_, SIGNAL(toggled(bool)), transCanvas_, SLOT(toggleClipThresholds(bool)));
//ramp slider and spinboxes
connect(sliderRampCenter_, SIGNAL(valueChanged(int)), this, SLOT(updateRampCenter(int)));
connect(spinRampCenter_, SIGNAL(valueChanged(int)), this, SLOT(updateRampCenter(int)));
connect(spinRampWidth_, SIGNAL(valueChanged(int)), this, SLOT(updateRampWidth(int)));
connect(sliderRampWidth_, SIGNAL(valueChanged(int)), this, SLOT(updateRampWidth(int)));
connect(sliderRampCenter_, SIGNAL(sliderPressed()), this, SLOT(startTracking()));
connect(sliderRampWidth_, SIGNAL(sliderPressed()), this, SLOT(startTracking()));
connect(sliderRampCenter_, SIGNAL(sliderReleased()), this, SLOT(stopTracking()));
connect(sliderRampWidth_, SIGNAL(sliderReleased()), this, SLOT(stopTracking()));
}
void MlUVView::clientSelect(QMouseEvent *)
{
const Ray * ray = getIncidentRay();
Vector2F p(ray->m_origin.x, ray->m_origin.y);
startTracking(p);
pickupFeather(p);
if(interactMode() == ToolContext::MoveVertexInUV) {
m_selectedVert = FeatherLibrary->selectedFeatherExample()->selectVertexInUV(p, m_moveYOnly, m_selectVertWP);
}
}
VRGenericHeadTracker::VRGenericHeadTracker()
: _localPosition(Vec3::ZERO)
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
_motionMgr = [[CMMotionManager alloc] init];
#endif
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS) || (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
startTracking();
#endif
}
void TransFuncEditorIntensityGradient::createConnections() {
if (!supported_)
return;
// buttons
connect(loadButton_, SIGNAL(clicked()), this, SLOT(loadTransferFunction()));
connect(saveButton_, SIGNAL(clicked()), this, SLOT(saveTransferFunction()));
connect(clearButton_, SIGNAL(clicked()), painter_, SLOT(resetTransferFunction()));
connect(gridEnabledButton_, SIGNAL(clicked()), this, SLOT(toggleShowGrid()));
connect(histogramEnabledButton_, SIGNAL(clicked()), this, SLOT(toggleShowHistogram()));
connect(quadButton_, SIGNAL(clicked()), painter_, SLOT(addQuadPrimitive()));
connect(bananaButton_, SIGNAL(clicked()), painter_, SLOT(addBananaPrimitive()));
connect(deleteButton_, SIGNAL(clicked()), painter_, SLOT(deletePrimitive()));
connect(colorButton_, SIGNAL(clicked()), painter_, SLOT(colorizePrimitive()));
connect(histogramBrightness_, SIGNAL(sliderMoved(int)), painter_, SLOT(histogramBrightnessChanged(int)));
connect(histogramLog_, SIGNAL(stateChanged(int)), painter_, SLOT(toggleHistogramLogarithmic(int)));
// slider
connect(fuzziness_, SIGNAL(valueChanged(int)), painter_, SLOT(fuzzinessChanged(int)));
connect(transparency_, SIGNAL(valueChanged(int)), painter_, SLOT(transparencyChanged(int)));
connect(fuzziness_, SIGNAL(sliderPressed()), this, SLOT(startTracking()));
connect(transparency_, SIGNAL(sliderPressed()), this, SLOT(startTracking()));
connect(fuzziness_, SIGNAL(sliderReleased()), this, SLOT(stopTracking()));
connect(transparency_, SIGNAL(sliderReleased()), this, SLOT(stopTracking()));
connect(painter_, SIGNAL(setTransparencySlider(int)), this, SLOT(setTransparency(int)));
connect(painter_, SIGNAL(primitiveDeselected()), this, SLOT(primitiveDeselected()));
connect(painter_, SIGNAL(primitiveSelected()), this, SLOT(primitiveSelected()));
connect(painter_, SIGNAL(toggleInteractionMode(bool)), this, SLOT(toggleInteractionMode(bool)));
connect(painter_, SIGNAL(repaintSignal()), this, SLOT(repaintSignal()));
}
AsynchronousStatus
NokiaMaemoLocationInterfaceImpl::startLbs()
{
if (m_registeredAndTracking) {
// We are already started and tracking are on.
nav2log << "[Debug] NokiaMaemoLocationInterfaceImpl::startLbs : "
<< "We are already started and are tracking are on."
<< endl;
return AsynchronousStatus(RequestID(RequestID::INVALID_REQUEST_ID),
OK, "", "");
}
// Send CellID request
if (!checkAndSendCellIDRequest(true)) {
nav2log << "[Debug] NokiaMaemoLocationInterfaceImpl::startLbs : "
<< "Send CellID request failed" << endl;
return AsynchronousStatus(RequestID(RequestID::INVALID_REQUEST_ID),
LBS_STARTUP_FAILED, "", "");
}
bool started = registerLbsClient();
if (!started) {
// Not good, could not start the gps.
nav2log << "[Debug] NokiaMaemoLocationInterfaceImpl::startLbs : "
<< "registerLbsClient() failed." << endl;
return AsynchronousStatus(RequestID(RequestID::INVALID_REQUEST_ID),
LBS_STARTUP_FAILED, "", "");
} else {
if (!startTracking()) {
// Failed to start the tracking, fatal error. Deregister
// client
nav2log << "[Debug] NokiaMaemoLocationInterfaceImpl::startLbs : "
<< "startTracking() failed." << endl;
deregisterLbsClient();
return AsynchronousStatus(RequestID(RequestID::INVALID_REQUEST_ID),
LBS_START_TRACKING_FAILED, "", "");
}
m_registeredAndTracking = true;
m_needSendStartedCallback = true;
isab::GenericGuiMess message(isab::GuiProtEnums::CONNECT_GPS);
sendAsynchronousRequestToNav2(&message);
return AsynchronousStatus(RequestID(RequestID::INVALID_REQUEST_ID),
OK, "", "");
}
}
void MeanShift::startTracking(const Image* image, const CvConnectedComp* cComp)
{
if (!cComp->contour) /* Not really connected component */
return startTracking(image, cComp->rect);
Image* mask = new Image(image->size(), UByte, 1);
cvDrawContours(mask->cvImage(),
cComp->contour,
cvScalar(255),
cvScalar(255),
-1,
CV_FILLED,
8);
delete m_trackingHist;
m_trackingHist = Histogram::createHSHistogram(image, mask);
m_lastPostition = cComp->rect;
delete mask;
}
void Client::startClient()
{
setup();
QThread* keypadThread = new QThread();
QObject::connect(keypadThread, SIGNAL(started()), keypad, SLOT(start()));
QObject::connect(keypad, SIGNAL(keypadFinished()), keypadThread, SLOT(quit()));
QObject::connect(keypad, SIGNAL(keypadFinished()), keypadThread, SLOT(quit()));
QObject::connect(keypadThread, SIGNAL(finished()), this, SLOT(noKeypad()));
keypad->moveToThread(keypadThread);
keypadThread->start();
QThread* netThread = new QThread();
QObject::connect(netThread, SIGNAL(started()), network, SLOT(begin()));
QObject::connect(network, SIGNAL(networkFinished()), netThread, SLOT(quit()));
network->moveToThread(netThread);
netThread->start();
// QMetaObject::invokeMethod(network,"begin");
// we need to authenticate the handset before we can do anything
while (!authenticated && !error)
{
authenticated = authenticateDevice();
}
if (error)
{
// put quit onto event queue
QMetaObject::invokeMethod(this, "forceQuit", Qt::QueuedConnection);
return;
}
qDebug() << "Authenticated";
QThread* trackerThread = new QThread();
QObject::connect(trackerThread, SIGNAL(started()), tracker, SLOT(startTracking()));
QObject::connect(tracker, SIGNAL(trackerFinished()), trackerThread, SLOT(quit()));
tracker->moveToThread(trackerThread);
trackerThread->start();
}
void SensorFileSysWalker::prepareWaitFileInfo() {
if( changeHandle == NULL )
changeHandle = startTracking( curFile , false );
else
continueTracking( changeHandle );
}
void SensorFileSysWalker::prepareWaitDirectoryInfo() {
if( changeHandle == NULL )
changeHandle = startTracking( curDir + "\\" , true );
else
continueTracking( changeHandle );
}
int main( int argc, char** argv )
{
// Store the first detected face
CvRect *pFaceRect = NULL;
// Store the tracked face
CvRect nextFaceRect;
//CvBox2D faceBox;
// Points to draw the face rectangle
CvPoint pt1 = cvPoint(0,0);
CvPoint pt2 = cvPoint(0,0);
char c = 0;
// Object faceDetection of the class "FaceDetection"
FaceDetection faceDetection;
// Object captureFrame of the class "CaptureFrame"
CaptureFrame captureFrame;
// Create a new window
cvNamedWindow("tracked face", 1);
printf("\nPress r to re-initialise tracking");
// Capture from the camera
captureFrame.StartCapture();
bool finished = captureFrame.CaptureNextFrame(); // capture into frameCopy
if (finished) // if video is finished
{
captureFrame.DeallocateFrames();
releaseTracker();
cvDestroyWindow("tracked face");
return 0;
}
// Create the tracker
if(!createTracker(captureFrame.getFrameCopy()))
fprintf( stderr, "ERROR: tracking initialisation\n" );
// Set Camshift parameters
setVmin(30);
setSmin(20);
// Capture video until a face is detected
pFaceRect = waitForFaceDetect(&faceDetection, &captureFrame);
// Start tracking
if (pFaceRect == NULL)
{
captureFrame.DeallocateFrames();
releaseTracker();
// Destroy the window previously created
cvDestroyWindow("tracked face");
return 0;
}
// Start tracking
startTracking(captureFrame.getFrameCopy(), pFaceRect);
// Track the detected face using CamShift
while(1)
{
finished = captureFrame.CaptureNextFrame(); //capture to frameCopy
if (finished)
{
captureFrame.DeallocateFrames();
releaseTracker();
cvDestroyWindow("tracked face");
return 0;
}
// Track the face in the new video frame
nextFaceRect = track(captureFrame.getFrameCopy());
//faceBox = track(captureFrame.getFrameCopy());
pt1.x = nextFaceRect.x;
pt1.y = nextFaceRect.y;
pt2.x = pt1.x + nextFaceRect.width;
pt2.y = pt1.y + nextFaceRect.height;
// Draw face rectangle
cvRectangle(captureFrame.getFrameCopy(), pt1, pt2, CV_RGB(255,0,0), 3, 8, 0 );
// Draw face ellipse
//cvEllipseBox(captureFrame.getFrameCopy(), faceBox,
//CV_RGB(255,0,0), 3, CV_AA, 0 );
cvShowImage("tracked face", captureFrame.getFrameCopy());
c = cvWaitKey(100);
switch(c)
{
case 27: break;
break;
case 'r': printf("\nKey pressed for re-initialisation");
// Capture video until a face is detected
pFaceRect = waitForFaceDetect(&faceDetection, &captureFrame);
if (pFaceRect == NULL)
{
captureFrame.DeallocateFrames();
releaseTracker();
// Destroy the window previously created
cvDestroyWindow("tracked face");
return 0;
}
releaseTracker();
// Start tracking
startTracking(captureFrame.getFrameCopy(), pFaceRect);
break;
}
}
// Release the image and tracker
captureFrame.DeallocateFrames();
releaseTracker();
// Destroy the window previously created
cvDestroyWindow("tracked face");
return 0;
}
// main()
int main( int argc, char** argv )
{
int starting = 3;
int flag=0;
CvPoint pt;
int x = 0,diffx=0,prevx=0,initx=0;
int y = 0,diffy=0,prevy=0,inity=0;
// Open X display
Display *display = XOpenDisplay (NULL);
if (display == NULL)
{
fprintf (stderr, "Can't open display!\n");
return -1;
}
// Wait 3 seconds to start
printf ("Starting in ");
fflush (stdout);
while (starting > 0)
{
printf ("\b\b\b %d...", starting);
fflush (stdout);
sleep (1);
starting--;
}
printf ("\n");
IplImage* temp=cvCreateImage(cvSize(80,120),8,3);
IplImage* pframe1;
CvRect *pHandRect=0,*vrect=NULL;
capture=cvCaptureFromCAM(0);
if( !initAll() ) exitProgram(-1);
int g;
piframe=cvQueryFrame(capture);
pframe=invert(piframe);
pframe1=cvCloneImage(piframe);
// Capture and display video frames until a hand
// is detected
int i=0;
char c;
initPCA();
char ch;
x :
printf("came to x\n");
while( 1 )
{
// Look for a hand in the next video frame
pframe=cvQueryFrame(capture);
pframe1=cvCloneImage(pframe);
detect_and_draw(pframe);
pHandRect = detectHand(pframe);
if((pHandRect)&&(pHandRect->x>4)&&(pHandRect->y>4)&&(pHandRect->x*pHandRect->y<(240*300))&&(pHandRect->x<630)&&(pHandRect->y<470))
{
cvRectangle(pframe1,cvPoint((pHandRect->x-4),pHandRect->y-4),cvPoint((pHandRect->x+pHandRect->width+4),pHandRect->y+pHandRect->height+4),CV_RGB(255,0,0),1,8,0);
i++;
}
else
i=0;
// Show the display image
cvShowImage( DISPLAY_WINDOW, pframe1 );
cvMoveWindow(DISPLAY_WINDOW,0,0);
c=cvWaitKey(10);
if(c==27)
{
exitProgram(0);
}
if(i>=3)
{ // exit loop when a hand is detected
if(pHandRect) {
i=0;
prevx=pHandRect->x;
initx=pHandRect->x;
prevy=pHandRect->y+pHandRect->height;
flag=3;
break;
}
}
}
// initialize tracking
KalmanFilter kfilter;
startTracking(pframe, *pHandRect,kfilter);
// Track the detected hand using CamShift
while( 1 )
{
CvRect handBox;
// get the next video frame
pframe=cvQueryFrame(capture);
pframe1=cvCloneImage(pframe);
handBox = combi_track(pframe,kfilter);
int old_ht;
int a;
IplImage* temp;
if(!((handBox.x<0)||(handBox.y<0)||((handBox.x+handBox.width)>pframe->width)||((handBox.y+handBox.height)>pframe->height)))
{
if(handBox.height>(1.3*handBox.width))
{
old_ht=handBox.height;
handBox.height=2.4*handBox.width;
handBox.y-=handBox.height-old_ht;
}
cvSetImageROI(pframe,handBox);
temp=cvCreateImage(cvGetSize(pframe),8,3);
cvCopy(pframe,temp,NULL);
a=recognize(temp);
cvReleaseImage(&temp);
if(handBox.height>(2.3*handBox.width))
{
if(a==3)
a=5;
}
diffx=handBox.x+(handBox.width/2)-initx;
diffy=handBox.y+handBox.height-(handBox.width/2)-prevy;
prevx=handBox.x+(handBox.width/2);
prevy=handBox.y+handBox.height-(handBox.width/2);
cvResetImageROI(pframe);
cvRectangle(pframe1,cvPoint(handBox.x,handBox.y),cvPoint(handBox.x+handBox.width,handBox.y+handBox.height),CV_RGB(0,0,255),3,8,0);
if(diffx<(-60))
{ click(display,1,0);
printf("right click\n");
goto x;
}
else if(diffx>(60))
{
fake(display, 0);
printf("left click\n");
goto x;
}
else
{}
}
else
goto x;
cvShowImage( DISPLAY_WINDOW, pframe1 );
ch=cvWaitKey(10);
if( ch==27 ) {
exitProgram(0);
break;
}
if(ch=='s'){
cvSetImageROI(pframe,handBox);
cvResize(pframe,temp);
cvSaveImage("image6.jpg",temp);
cvResetImageROI(pframe);
}
}
return 0;
}
MeanShift::MeanShift(const Image* image, CvRect rect)
: m_trackingHist(NULL)
{
startTracking(image, rect);
}
MeanShift::MeanShift(const Image* image, const CvConnectedComp* cComp)
: m_trackingHist(NULL)
{
startTracking(image, cComp);
}
void CameraUtilityFrame::onNewCapture()
{
startTracking();
}
// <Ansariel> Avatar tracking feature
void LLNetMap::handleStartTracking()
{
startTracking();
}
virtual int endMove ()
{
startTracking ();
return Telescope::endMove ();
}
