Add callback from multitracker to engine

[trackerpp.git] / src / Tracker.cpp

diff --git a/src/Tracker.cpp b/src/Tracker.cpp
index 8ab2414..e9353bd 100644 (file)
--- a/src/Tracker.cpp
+++ b/src/Tracker.cpp
@@ -6,25 +6,29 @@ using namespace std;
 
 static const int MaxLost = 5;
 
-Tracker::Tracker(const cv::Mat& image,int id) : id(id)
+Tracker::Tracker(const cv::Mat& image, const Detection& detection, int id) : id(id)
 {
     status = TrackerStatus::Fire;
     preStatus = TrackerStatus::Fire;
 
     // TODO: Kalman filter
-    this->kf.transitionMatrix = (Mat_<float>(4, 4) << 
+    this->kf.transitionMatrix = (Mat_<double>(4, 4) << 
                                                 1, 0, 1, 0,
                                                 0, 1, 0, 1,
                                                 0, 0, 1, 0,
                                                 0, 0, 0, 1);
 
-    this->kf.measurementMatrix = (Mat_<float>(2, 2) << 
+    this->kf.measurementMatrix = (Mat_<double>(2, 2) << 
                                                 1, 0, 0, 0,
                                                 0, 1, 0, 0);
 
-    this->kf.processNoiseCov = 1e-5 * Mat_<float>::eye(4, 4);
-    this->kf.measurementNoiseCov = 1e-1 * Mat_<float>::ones(2, 2);
-    this->kf.errorCovPost = 1. * Mat_<float>::ones(4, 4);
+    this->kf.processNoiseCov = 1e-5 * Mat_<double>::eye(4, 4);
+    this->kf.measurementNoiseCov = 1e-1 * Mat_<double>::ones(2, 2);
+    this->kf.errorCovPost = 1. * Mat_<double>::ones(4, 4);
+    //this->kf.statePre = 0.1 * Matx_<int, 4, 1>::randn(4, 1);
+    //??? TODO
+    randn(this->kf.statePre, Scalar::all(0), Scalar::all(0.1));
+    this->kf.statePost = (Mat_<double>(4, 1) << detection.center_x, detection.center_y, 0, 0);
 }
 
 Tracker::~Tracker()
@@ -51,3 +55,12 @@ void Tracker::addPatch(PatchPtr p)
 {
     this->patches.push_back(p);
 }
+
+void Tracker::correct(const cv::Mat& image, const Detection& detection)
+{
+    //kf.correct();
+    preStatus = status;
+    status = TrackerStatus::Active;
+    last_active = age;
+}
+