In order to approximately model the relatively narrow width of the wave flume, the calculations are performed using two reflections of the model about the position of the side wall, as shown in Fig. 3c. Here, th
accommodate camera shakiness with different frequencies. Rotation radian values are generally small and so, in an embodiment, the window size is set to a power of two (e.g., eight, 16, or 64 frames), which simplifies the averaging calculation. Accuracy is improved with a larger window size...