Raw data:  56 tracks 
Filtered data:  17 tracks 
Filter criterions: 
- Tracks including last frame: (1/1) 
- Minimal track length:  50 | 330 
- Removal of tracks with frequent segmentation errors by max allowed sdtdev of:  30 m 2 
- Single segmentation error correction by outliers removal method: rmoutliers - quartile
