Fig. 4
From: An adaptive optimal viewing angle determination algorithm for TEVAR operation
a Boxplot of chosen angles by the experts, standard and adaptive method. b Line charts of angle difference between experts and automatic methods. The red line depicts the absolute angle difference between the expert setting and the result of the standard method. The green line shows the absolute difference between experts’ positioning and angle obtained by means of the adaptive method. c The proportions of angle difference between the results of experts and the standard method. d The proportions of angle difference between the results of experts and the adaptive method