Regarding pe_deformed_grid = (deformed_grid + 0.3) / 1.6

[yitongx]

Hi, thanks for your great work.

I'm curious how come the values in line202 in train.py.

I understand it as you're normaliziing the deformed grid. Are the -0.3 and 1.6 the boundary values of grids? How are those values decided?

Thanks in advance to any hints.

[yitongx]

nvm, found same issue at here.