About value setting in config

Hi

I see you set a lot of hard code in config file. Could you please provide some information about how to obtain these values?
 


``` python
  scale_range_min: [0.2, 0.16, 0.16]
    scale_range_max: [0.25, 0.2, 0.2]
    translation_range_min: [-0.22, -0.12, 0.]
    translation_range_max: [0.22, 0.12, 0.]
  generator_kwargs:
    range_v: [0.41667, 0.5]
    fov: 10
```