Raw data: 386 tracks 
Filtered data:  38 tracks 
Filter criterions: 
- Tracks including last frame: (0/1) 
- Minimal track length: 100 | 214 
- Removal of tracks with frequent segmentation errors by max allowed sdtdev of:  10 m 2 
- Single segmentation error correction by outliers removal method: rmoutliers - quartile
