Blurry Results After Training and Poor Performance After Fine-Tuning on BTCV Dataset

[huk234631-oss]

Hello,
I am currently trying to train and fine-tune your model. I am training the diffusion model using only the BTCV dataset. However, even after training for 20,000 iterations, the generated results are still quite blurry.

I also tried fine-tuning your pretrained diffusion model weights on the BTCV dataset, but after fine-tuning, the generation quality seems to degrade significantly and the results are not very good.

[huk234631-oss]

是MAISI模型

[ericspod]

@Can-Zhao @yiheng-wang-nv would you be able to help with the MAISI model here? Thanks!