Fig. 8
From: Development of AI-driven prediction models to realize real-time tumor tracking during radiotherapy
Time series data for IR marker (left side), and detected and predicted target positions (right side) of logfile No. 44 with the largest δr value equal to 2.69. The three groups of waves on the right, from top to bottom, show the target positions in the LR, SI, and AP directions, respectively. In this case, the patient inhaled deeply during the last quarter of the recording time, and none of the models could yield an acceptable prediction result. The detected and predicted tumor trajectories corresponding to the testing period of the logfile, and the models give prediction results in each direction separately