How is mask_image generated?

[lucker26]

I noticed that the paths of sketch, mask and depth need to be entered in the configuration file, in which the sketch can be drawn by itself, and the generation scheme is also provided in the depth code. So where does the mask of the sketch come from? I look forward to your answer.

[ty625911724]

We just manually get the mask from the PhotoShop. It is easy to cutout the background becuase we assume that the sketches are closed. There are also many foreground detection method that can be used to generate mask.