--- a/include/Motion.hpp	Wed Jun 01 01:55:45 2016 -0400
+++ b/include/Motion.hpp	Wed Jun 01 17:57:49 2016 -0400
@@ -15,7 +15,7 @@
 class FeatureTrajectory 
 {
 public:
-  FeatureTrajectory(const unsigned int& frameNum, const cv::Point2f& p, const cv::Mat& homography);
+  FeatureTrajectory(const unsigned int& frameNum, const cv::Point2f& p);
 
   FeatureTrajectory(TrajectoryPoint2fPtr& _positions, TrajectoryPoint2fPtr& _velocities);
 
@@ -43,7 +43,7 @@
   /// computes the distance according to the Beymer et al. algorithm
   bool minMaxSimilarity(const FeatureTrajectory& ft, const int& firstInstant, const int& lastInstant, const float& connectionDistance, const float& segmentationDistance);
 
-  void addPoint(const unsigned int& frameNum, const cv::Point2f& p, const cv::Mat& homography);
+  void addPoint(const unsigned int& frameNum, const cv::Point2f& p);
 
   void shorten(void);