本文整理汇总了C++中qcar::ImageTracker::start方法的典型用法代码示例。如果您正苦于以下问题：C++ ImageTracker::start方法的具体用法？C++ ImageTracker::start怎么用？C++ ImageTracker::start使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qcar::ImageTracker的用法示例。
在下文中一共展示了ImageTracker::start方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: configureVideoBackground
// ----------------------------------------------------------------------------
// Starts the Camera
// ----------------------------------------------------------------------------
JNIEXPORT void JNICALL
Java_com_qualcomm_QCARSamples_CloudRecognition_CloudReco_startCamera(JNIEnv *, jobject)
{
// Initialize the camera:
if (!QCAR::CameraDevice::getInstance().init())
return;
// Configure the video background
configureVideoBackground();
// Select the default mode:
if (!QCAR::CameraDevice::getInstance().selectVideoMode(
QCAR::CameraDevice::MODE_DEFAULT))
return;
// Start the camera:
if (!QCAR::CameraDevice::getInstance().start())
return;
// Start the tracker:
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::ImageTracker* imageTracker = static_cast<QCAR::ImageTracker*>(
trackerManager.getTracker(QCAR::Tracker::IMAGE_TRACKER));
assert(imageTracker != 0);
imageTracker->start();
// Start cloud based recognition if we are in scanning mode:
if(scanningMode)
{
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert (targetFinder != 0);
crStarted = targetFinder->startRecognition();
}
}示例2:
JNIEXPORT void JNICALL
Java_rajawali_vuforia_RajawaliVuforiaActivity_startCamera(JNIEnv *env,
jobject object) {
LOG("Java_rajawali_vuforia_RajawaliVuforiaActivity_startCamera");
// Select the camera to open, set this to QCAR::CameraDevice::CAMERA_FRONT
// to activate the front camera instead.
QCAR::CameraDevice::CAMERA camera = QCAR::CameraDevice::CAMERA_DEFAULT;
// Initialize the camera:
if (!QCAR::CameraDevice::getInstance().init(camera))
return;
// Configure the video background
configureVideoBackground();
// Select the default mode:
if (!QCAR::CameraDevice::getInstance().selectVideoMode(
QCAR::CameraDevice::MODE_DEFAULT))
return;
// Start the camera:
if (!QCAR::CameraDevice::getInstance().start())
return;
// Start the tracker:
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::Tracker* markerTracker = trackerManager.getTracker(
QCAR::MarkerTracker::getClassType());
if (markerTracker != 0)
markerTracker->start();
QCAR::ImageTracker* imageTracker =
static_cast<QCAR::ImageTracker*>(trackerManager.getTracker(
QCAR::ImageTracker::getClassType()));
if (imageTracker != 0)
imageTracker->start();
// Start cloud based recognition if we are in scanning mode:
if (scanningMode) {
QCAR::TargetFinder* targetFinder = imageTracker->getTargetFinder();
assert(targetFinder != 0);
targetFinder->startRecognition();
}
}