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github.com/CompVis/diff2flow
/ log_snr_to_alpha_bar
Function
log_snr_to_alpha_bar
diff2flow/diffusion.py:28–29 ·
view source on GitHub ↗
(t)
Source
from the content-addressed store, hash-verified
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27
28
def
log_snr_to_alpha_bar(t):
29
return
sigmoid(cos_log_snr(t))
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def
shifted_cosine_alpha_bar(t, im_size: int, ref_size: int = 64):
Callers
nothing calls this directly
Calls
1
sigmoid
Function · 0.85
Tested by
no test coverage detected