Difference between fs_model.py and projected_model.py under models folder

[justin4ai]

Hello,

Training code of the repository uses models/projected_mode.py while the provided checkpoints.zip include discriminator (D1 and D2) weights which correspond to fs_model.py;

fs_model.py has two discriminators while projected_model.py has one.

Anyone knows the difference between those two and could let me know where to get the discriminator weight for projected_model.py version?

Best,
Junyeong Ahn