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One-Shot Free-View Neural Talking Head Synthesis

Unofficial pytorch implementation of paper "One-Shot Free-View Neural Talking-Head Synthesis for Video Conferencing".

Python 3.6 and Pytorch 1.7 are used.

Updates:

2021.11.05 :

• <s>Replace Jacobian with the rotation matrix (Assuming J = R) to avoid estimating Jacobian.</s>
• Correct the rotation matrix.

2021.11.17 :

• Better Generator, better performance (models and checkpoints have been released).

Driving | Beta Version | FOMM | New Version:

https://user-images.githubusercontent.com/17874285/142828000-db7b324e-c2fd-4fdc-a272-04fb8adbc88a.mp4

Driving | FOMM | Ours:

Free-View:

Train:

python run.py --config config/vox-256.yaml --device_ids 0,1,2,3,4,5,6,7

Demo:

python demo.py --config config/vox-256.yaml --checkpoint path/to/checkpoint --source_image path/to/source --driving_video path/to/driving --relative --adapt_scale --find_best_frame

free-view (e.g. yaw=20, pitch=roll=0):

python demo.py --config config/vox-256.yaml --checkpoint path/to/checkpoint --source_image path/to/source --driving_video path/to/driving --relative --adapt_scale --find_best_frame --free_view --yaw 20 --pitch 0 --roll 0

Note: run crop-video.py --inp driving_video.mp4 first to get the cropping suggestion and crop the raw video.

Pretrained Model:

Note:

1. <s>For now, the Beta Version is not well tuned.</s>
2. For free-view synthesis, it is recommended that Yaw, Pitch and Roll are within ±45°, ±20° and ±20° respectively.
3. Face Restoration algorithms (GPEN) can be used for post-processing to significantly improve the resolution.

Acknowlegement:

Thanks to NV, AliaksandrSiarohin and DeepHeadPose.