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测试 #4

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TonFard opened this issue Nov 10, 2023 · 6 comments
Closed

测试 #4

TonFard opened this issue Nov 10, 2023 · 6 comments

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@TonFard
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TonFard commented Nov 10, 2023

Uploading Snipaste_2023-11-10_10-07-41.png…
请问,我在使用你们的模型进行去噪训练,如何使用自己的图片进行测试呢

@TonFard
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TonFard commented Nov 10, 2023

original_ddim_ddpm = False
num_unet = 2
objective = 'pred_res_noise'
test_res_or_noise = "res_noise"
if original_ddim_ddpm:
model = Unet(
dim=64,
dim_mults=(1, 2, 4, 8)
)
diffusion = GaussianDiffusion(
model,
image_size=image_size,
timesteps=1000, # number of steps
sampling_timesteps=sampling_timesteps_original_ddim_ddpm,
loss_type='l1', # L1 or L2
)
else:
model = UnetRes(
dim=64,
dim_mults=(1, 2, 4, 8),
num_unet=num_unet,
condition=condition,
input_condition=input_condition,
objective=objective,
test_res_or_noise=test_res_or_noise
)
diffusion = ResidualDiffusion(
model,
image_size=image_size,
timesteps=1000, # number of steps
# number of sampling timesteps (using ddim for faster inference [see citation for ddim paper])
sampling_timesteps=sampling_timesteps,
objective=objective,
loss_type='l2', # L1 or L2
condition=condition,
sum_scale=sum_scale,
input_condition=input_condition,
input_condition_mask=input_condition_mask,
test_res_or_noise=test_res_or_noise
)

这是我的配置

@Z0Victor
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请问您是用多少张卡训练的

@nachifur
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感谢大家关注RDDM。去噪可以参考一下另一个issue,https://github.com/nachifur/RDDM/issues/2。

单卡3090就可以跑论文里绝大多数的实验。

抱歉,这几天事情比较多,过段时间会更新代码。

@TonFard
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TonFard commented Nov 14, 2023

8g显存的卡一个batchsize能跑起来

@Z0Victor
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8g显存的卡一个batchsize能跑起来

好的,感谢您

@nachifur nachifur closed this as completed Dec 6, 2023
@CrazyBrick
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8g显存的卡一个batchsize能跑起来

@TonFard @nachifur
不好意思,我刚接触这个,还是没有太看明白怎么改。请问如果我最开始只想在一些照片上获取“去噪”(去雨或者去阴影)的推理结果,这是可以直接做的吗(能接受未经训练表现差一点),应该执行哪个脚本做哪些修改呢?望回复,谢谢~

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