revise math

This commit is contained in:
lllyasviel
2023-10-22 12:09:24 -07:00
parent 6f3fa4b670
commit 43bc2df328
3 changed files with 6 additions and 6 deletions
+3 -3
View File
@@ -218,7 +218,7 @@ def get_previewer(model):
def ksampler(model, positive, negative, latent, seed=None, steps=30, cfg=7.0, sampler_name='dpmpp_2m_sde_gpu',
scheduler='karras', denoise=1.0, disable_noise=False, start_step=None, last_step=None,
force_full_denoise=False, callback_function=None, refiner=None, refiner_switch=-1,
previewer_start=None, previewer_end=None, sigmas=None, noise_offset=None):
previewer_start=None, previewer_end=None, sigmas=None, noise_mean=None):
if sigmas is not None:
sigmas = sigmas.clone().to(fcbh.model_management.get_torch_device())
@@ -231,8 +231,8 @@ def ksampler(model, positive, negative, latent, seed=None, steps=30, cfg=7.0, sa
batch_inds = latent["batch_index"] if "batch_index" in latent else None
noise = fcbh.sample.prepare_noise(latent_image, seed, batch_inds)
if isinstance(noise_offset, torch.Tensor):
noise = noise + noise_offset
if isinstance(noise_mean, torch.Tensor):
noise = noise + noise_mean - torch.mean(noise, dim=1, keepdim=True)
noise_mask = None
if "noise_mask" in latent: