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公式2是不是错了 #3

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cjzhzh opened this issue Jan 10, 2024 · 2 comments
Open

公式2是不是错了 #3

cjzhzh opened this issue Jan 10, 2024 · 2 comments

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@cjzhzh
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cjzhzh commented Jan 10, 2024

1704897036262
@zhenqi-he
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你好，感谢你提出的问题！这里是指x_{t+1}经过去噪声之后得到对应的x_t，右上角的out表示他是去噪之后的输出，t表示对应timestep，之后取有artifact的部分与没有artifact部分进行拼接得到下一步的输入。

@cjzhzh
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cjzhzh commented Jan 23, 2024

你好 我想问一下 这个artifusion训练的时候是只用无伪影的图像进行训练 不需要什么mask啥的额外的东西吧 就像其他扩散模型一样 这样训练一个无伪影的重构网络。 然后 在推理的时候 只推理有伪影的图像的伪影部分对吧

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