search

MrTornado24 / Next3D

[CVPR 2023 Highlight] Next3D: Generative Neural Texture Rasterization for 3D-Aware Head Avatars
https://mrtornado24.github.io/Next3D/
470 stars 29 forks source link

About dataset_mead.json and dataset_exp.json #11

Open Cryst4L9527 opened 1 year ago

Cryst4L9527 commented 1 year ago

Hi! Thanks for the excellent work! I just have a simple question about the training code:

With the param --gen_exp_cond and --gen_pose_cond, I think there should be the data dataset_mead.json and dataset_exp.json to be used, although you have checked if there is no json just set the pose and expression to None. So how to get these two jsons? I think the dataset_mead.json is just the dataset.json, what about the dataset_exp.json? Is it the parameter of BFM or FLAME?

xLuge commented 1 year ago

hi，I have the same doubt. Have you trained yet?

Jason-Yxj commented 1 year ago

Hi, I encountered the same problem. When I was training, dataset_mead.json was replaced by dataset.json, that is, pose contains 25 dimensional information, but dataset_exp.json didn't know what it was, so it could only be set to None. With the trained model to reenact avatar, there will be two problems, one is that there will be black edges at the bottom, and the other is that the mouth will collapse when the mouth is opened. I don't know if it's because dataset_exp.json is None.