Comments (1)
@wwj723452017 如果我没理解错的话,你是想问,在预训练好的原 diffusion 模型基础上再 input_pertub 微调,效果是否会好吗? 这个我没试过,但是理论上肯定是会改善原有 diffusion 模型的
另外,256的我也试过,效果也很好,只是当时卡有限,没训练完,就没放进论文里了。
如果你想试试 input_perturb 在 256 /512 上的效果,你可以直接用 LDM 的代码去做训练,会快很多,加上 IP 也会带来很大提升。256 在 pixel 层面上做扩散太 expensive 了
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