C++ (Cpp) gazeData示例

示例#1

文件： eyetracker.cpp 项目： bjura/SwitchDJ

void Eyetracker::emitNewPoint(cv::Point2d point)
{
    if(std::isnan(point.x) || std::isnan(point.y))
    {
        point.x = m_previousPoint.x;
        point.y = m_previousPoint.y;
    }

    const cv::Point2d smoothed = m_smoother->filter(point);
    m_previousPoint = smoothed;

    const QPointF ret(smoothed.x, smoothed.y);
    qDebug() << "pos:" << ret;

    emit gazeData(ret);
}

示例#2

文件： eyetracker.cpp 项目： BrainTech/eyetracker

void Eyetracker::emitNewPoint(cv::Point2d point, double timestamp)
{
    bool eyeDetected = true;

    if(std::isnan(point.x) || std::isnan(point.y))
    {
        eyeDetected = false;
        point.x = m_previousPoint.x;
        point.y = m_previousPoint.y;
    }

    const cv::Point2d smoothed(m_smoother->filter(point));
    m_previousPoint = smoothed;

    const QPointF ret(smoothed.x, smoothed.y);
    // qDebug() << "pos:" << ret;

    emit gazeData(eyeDetected, ret, timestamp);
}