Extract 3DMM Coefficients for Videos

We provide scripts for extracting 3dmm coefficients for videos by using DeepFaceRecon_pytorch.

Follow the instructions of their repo to build the environment of DeepFaceRecon.

Copy the provided scrips to the folder Deep3DFaceRecon_pytorch.

cp scripts/face_recon_videos.py ./Deep3DFaceRecon_pytorch
cp scripts/extract_kp_videos.py ./Deep3DFaceRecon_pytorch
cp scripts/coeff_detector.py ./Deep3DFaceRecon_pytorch
cp scripts/inference_options.py ./Deep3DFaceRecon_pytorch/options

cd Deep3DFaceRecon_pytorch

Extract facial landmarks from videos.

python extract_kp_videos.py \
--input_dir path_to_viodes \
--output_dir path_to_keypoint \
--device_ids 0,1,2,3 \
--workers 12

Extract coefficients for videos

python face_recon_videos.py \
--input_dir path_to_videos \
--keypoint_dir path_to_keypoint \
--output_dir output_dir \
--inference_batch_size 100 \
--name=model_name \
--epoch=20 \
--model facerecon

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