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authorStanislaw Halik <sthalik@misaki.pl>2013-03-22 20:48:17 +0100
committerStanislaw Halik <sthalik@misaki.pl>2013-03-22 20:48:17 +0100
commit3089c4bbc10e98d18f43e8a70e7a3d0c0eaf0900 (patch)
treec6f985472c05372417ecd4a861f6c2f346b63fd3 /FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
parent3e1515e88c6f750c193ed9b9908d8a9c09e5b025 (diff)
Downcase. PLEASE TURN OFF IGNORING CASE IN GIT CONFIG!!!
.git/config: [core] ignorecase = false
Diffstat (limited to 'FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp')
-rw-r--r--FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp257
1 files changed, 0 insertions, 257 deletions
diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
deleted file mode 100644
index 5b77da69..00000000
--- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Copyright (c) 2012 Patrick Ruoff
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#include "ftnoir_tracker_pt.h"
-#include <QHBoxLayout>
-#include <cmath>
-#include <QDebug>
-#include <QFile>
-#include <QCoreApplication>
-
-using namespace std;
-using namespace cv;
-using namespace boost;
-
-//#define PT_PERF_LOG //log performance
-
-//-----------------------------------------------------------------------------
-Tracker::Tracker()
- : frame_count(0), commands(0), video_widget(NULL), tracking_valid(false)
-{
- qDebug()<<"Tracker::Tracker";
- TrackerSettings settings;
- settings.load_ini();
- apply(settings);
- camera.start();
- start();
-}
-
-Tracker::~Tracker()
-{
- qDebug()<<"Tracker::~Tracker";
- set_command(ABORT);
- wait();
- if (video_widget) delete video_widget;
-}
-
-void Tracker::set_command(Command command)
-{
- QMutexLocker lock(&mutex);
- commands |= command;
-}
-
-void Tracker::reset_command(Command command)
-{
- QMutexLocker lock(&mutex);
- commands &= ~command;
-}
-
-void Tracker::run()
-{
- qDebug()<<"Tracker:: Thread started";
-
-#ifdef PT_PERF_LOG
- QFile log_file(QCoreApplication::applicationDirPath() + "/PointTrackerPerformance.txt");
- if (!log_file.open(QIODevice::WriteOnly | QIODevice::Text)) return;
- QTextStream log_stream(&log_file);
-#endif
-
- time.start();
- float dt;
- bool new_frame;
- forever
- {
- {
- QMutexLocker lock(&mutex);
-
- if (commands & ABORT) break;
- if (commands & PAUSE) continue;
- commands = 0;
-
- dt = time.elapsed() / 1000.0;
- time.restart();
-
- new_frame = camera.get_frame(dt, &frame);
- if (new_frame && !frame.empty())
- {
- const std::vector<cv::Vec2f>& points = point_extractor.extract_points(frame, dt, draw_frame);
- tracking_valid = point_tracker.track(points, camera.get_info().f, dt);
- frame_count++;
- }
-#ifdef PT_PERF_LOG
- log_stream<<"dt: "<<dt;
- if (!frame.empty()) log_stream<<" fps: "<<camera.get_info().fps;
- log_stream<<"\n";
-#endif
- }
- msleep(sleep_time);
- }
-
- qDebug()<<"Tracker:: Thread stopping";
-}
-
-void Tracker::apply(const TrackerSettings& settings)
-{
- qDebug()<<"Tracker:: Applying settings";
- QMutexLocker lock(&mutex);
- camera.set_index(settings.cam_index);
- camera.set_res(settings.cam_res_x, settings.cam_res_y);
- camera.set_fps(settings.cam_fps);
- camera.set_f(settings.cam_f);
- point_extractor.threshold_val = settings.threshold;
- point_extractor.min_size = settings.min_point_size;
- point_extractor.max_size = settings.max_point_size;
- point_tracker.point_model = boost::shared_ptr<PointModel>(new PointModel(settings.M01, settings.M02));
- point_tracker.dynamic_pose_resolution = settings.dyn_pose_res;
- sleep_time = settings.sleep_time;
- point_tracker.dt_reset = settings.reset_time / 1000.0;
- draw_frame = settings.video_widget;
- cam_pitch = settings.cam_pitch;
-
- bEnableRoll = settings.bEnableRoll;
- bEnablePitch = settings.bEnablePitch;
- bEnableYaw = settings.bEnableYaw;
- bEnableX = settings.bEnableX;
- bEnableY = settings.bEnableY;
- bEnableZ = settings.bEnableZ;
-
- t_MH = settings.t_MH;
- qDebug()<<"Tracker::apply ends";
-}
-
-void Tracker::reset()
-{
- QMutexLocker lock(&mutex);
- point_tracker.reset();
-}
-
-void Tracker::center()
-{
- point_tracker.reset(); // we also do a reset here since there is no reset shortkey yet
- QMutexLocker lock(&mutex);
- FrameTrafo X_CM_0 = point_tracker.get_pose();
- FrameTrafo X_MH(Matx33f::eye(), t_MH);
- X_CH_0 = X_CM_0 * X_MH;
-}
-
-//-----------------------------------------------------------------------------
-// ITracker interface
-void Tracker::Initialize(QFrame *videoframe)
-{
- const int VIDEO_FRAME_WIDTH = 252;
- const int VIDEO_FRAME_HEIGHT = 189;
-
- qDebug("Tracker::Initialize");
- // setup video frame
- videoframe->setAttribute(Qt::WA_NativeWindow);
- videoframe->show();
- video_widget = new VideoWidget(videoframe);
- QHBoxLayout* layout = new QHBoxLayout();
- layout->setContentsMargins(0, 0, 0, 0);
- layout->addWidget(video_widget);
- if (videoframe->layout()) delete videoframe->layout();
- videoframe->setLayout(layout);
- video_widget->resize(VIDEO_FRAME_WIDTH, VIDEO_FRAME_HEIGHT);
-}
-
-void Tracker::refreshVideo()
-{
- if (video_widget)
- {
- Mat frame_copy;
- shared_ptr< vector<Vec2f> > points;
- {
- QMutexLocker lock(&mutex);
- if (!draw_frame || frame.empty()) return;
-
- // copy the frame and points from the tracker thread
- frame_copy = frame.clone();
- points = shared_ptr< vector<Vec2f> >(new vector<Vec2f>(point_extractor.get_points()));
- }
-
- video_widget->update(frame_copy, points);
- }
-}
-
-void Tracker::StartTracker(HWND parent_window)
-{
- reset_command(PAUSE);
-}
-
-void Tracker::StopTracker(bool exit)
-{
- set_command(PAUSE);
-}
-
-bool Tracker::GiveHeadPoseData(THeadPoseData *data)
-{
- const float rad2deg = 180.0/3.14159265;
- const float deg2rad = 1.0/rad2deg;
- {
- QMutexLocker lock(&mutex);
-
- if (!tracking_valid) return false;
-
- FrameTrafo X_CM = point_tracker.get_pose();
- FrameTrafo X_MH(Matx33f::eye(), t_MH);
- FrameTrafo X_CH = X_CM * X_MH;
-
- Matx33f R = X_CH.R * X_CH_0.R.t();
- Vec3f t = X_CH.t - X_CH_0.t;
-
- // correct for camera pitch
- Matx33f R_CP( 1, 0, 0,
- 0, cos(deg2rad*cam_pitch), sin(deg2rad*cam_pitch),
- 0, -sin(deg2rad*cam_pitch), cos(deg2rad*cam_pitch));
- R = R_CP * R * R_CP.t();
- t = R_CP * t;
-
- // get translation(s)
- if (bEnableX) {
- data->x = t[0] / 10.0; // convert to cm
- }
- if (bEnableY) {
- data->y = t[1] / 10.0;
- }
- if (bEnableZ) {
- data->z = t[2] / 10.0;
- }
-
- // translate rotation matrix from opengl (G) to roll-pitch-yaw (R) frame
- // -z -> x, y -> z, x -> -y
- Matx33f R_RG( 0, 0,-1,
- -1, 0, 0,
- 0, 1, 0);
- R = R_RG * R * R_RG.t();
-
- // extract rotation angles
- float alpha, beta, gamma;
- //beta = atan2( -R(2,0), sqrt(R(0,0)*R(0,0) + R(1,0)*R(1,0)) );
- beta = atan2( -R(2,0), sqrt(R(2,1)*R(2,1) + R(2,2)*R(2,2)) );
- alpha = atan2( R(1,0), R(0,0));
- gamma = atan2( R(2,1), R(2,2));
-
- if (bEnableYaw) {
- data->yaw = rad2deg * alpha;
- }
- if (bEnablePitch) {
- data->pitch = rad2deg * beta;
- }
- if (bEnableRoll) {
- data->roll = rad2deg * gamma;
- }
- }
- return true;
-}
-
-//-----------------------------------------------------------------------------
-#pragma comment(linker, "/export:GetTracker=_GetTracker@0")
-
-FTNOIR_TRACKER_BASE_EXPORT ITrackerPtr __stdcall GetTracker()
-{
- return new Tracker;
-} \ No newline at end of file