Fig. 6
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. 62 with a δr value equal to 0.36. The three groups of waves on the right, from top to bottom, show the target positions in the LR, SI, and AP directions, respectively. This is a typical scenario whereby the change in respiratory range was significant and CNN model outperformed. The detected and predicted tumor trajectories corresponding to the testing period of the logfile, and the models give prediction results in each direction separately