Method ActiveEvents

src/core/event_preprocessing.cpp:189–209

double ActiveEventSurface::GetTimeLatest() const { return _timeLatest; }

std::list<Event::Ptr> EventNormFlow::NormFlowPack::ActiveEvents(double dt) const {
    std::list<Event::Ptr> events;
    const int rows = rawTimeSurfaceMap.rows;
    const int cols = rawTimeSurfaceMap.cols;
    for (int ey = 0; ey < rows; ey++) {
        for (int ex = 0; ex < cols; ex++) {
            const auto &et = rawTimeSurfaceMap.at<double>(ey, ex);
            // whether this pixel is assigned
            if (et < 1E-3) {
                continue;
            }
            // time range
            if (dt > 0.0 && timestamp - et > dt) {
                continue;
            }
            const auto &ep = polarityMap.at<uchar>(ey, ex);
            events.push_back(Event::Create(et, {ex, ey}, ep));
        }
    }
    return events;
}

std::list<Event::Ptr> EventNormFlow::NormFlowPack::NormFlowInlierEvents() const {
    std::list<Event::Ptr> events;