How to save flow map

[cdfan0627]

How to save your gaussian flow map in png.

[Zerg-Overmind]

Since the size of Gaussianflow is H×W×2, which is the same as optical flow, you can visualize flow map the same as optical flow.
You may need the function in this file for visualization.

[cdfan0627]

Is the pre-computed optical flow in your code using forward flow or backward flow? Does it utilize an occlusion mask?
Thanks

[Zerg-Overmind]

Hi, please refer to our paper for the details. It should be forward flow: t_1 -> t_2 where t_2 = t_1 + 1