1270 / 1542
Prediction Error vs. Motion Amplitude
0
5
10
15
20
25
0
1
2
3
Historic pattern filtering (192.5 ms)
Historic pattern filtering (115 ms)
Hybrid method (115 ms)
SD of prediction error (mm)
Respiratory motion amplitude (mm)
Hoogeman M, Prévost JB, Nuyttens J, Pöll J, Levendag P, Heijmen B, Clinical accuracy of the
respiratory tumor tracking system of the cyberknife: assessment by analysis of log files. Int J Radiat
Oncol Biol Phys. 2009 May 1;74(1):297-303.