This is the official PyTorch codes for the paper:

D$^4$-VTON: Dynamic Semantics Disentangling for Differential Diffusion based Virtual Try-On
Zhaotong Yang, Zicheng Jiang, Xinzhe Li, Huiyu Zhou, Junyu Dong, Huaidong Zhang, Yong Du^* （ * indicates corresponding author)
Proceedings of the European Conference on Computer Vision

• ⭐Aug 02, 2024: We release inference and training code!
• ⭐Jul 01, 2024: D4-VTON was accepted into ECCV 2024!

1. Clone and enter into repo directory.

git clone https://github.com/Jerome-Young/D4-VTON.git
cd D4-VTON

2. Install requirements using following scripts.

conda env create -f environment.yaml
conda activate d4-vton

3. Please download the pre-trained vgg checkpoint and put it in Synthesis_Stage/model/vgg/.

To test the D4-VTON, you can download the VITON-HD(512 x 384) datasets from GP-VTON. Or you can re-train the entire model on the high resolution (1024 x 768) dataset.

Download the pre-trained checkpoint from Google Drive, and put it in Deformation_Stage/checkpoints/.

To test the Deformation Network, run the following command:

cd Deformation_Stage

python -u test.py -b 16 --gpu 0 --name d4vton_deform --mode test \
--exp_name <unpaired-cloth-warp|cloth-warp> \
--dataroot <your_dataset_path> \
--image_pairs_txt <test_pairs_unpaired_1018.txt|test_pairs_paired_1018.txt> \
--ckpt_dir checkpoints/vitonhd_deformation.pt

# or you can run the bash scripts
bash scripts/test.sh

Then you should put the result directory unpaired-cloth-warp (for unpaired setting) or cloth-warp (for paired setting) under the test directory of VITON-HD dataset (i.e., VITON-HD-512/test).

Download the pre-trained checkpoint from Google Drive, and put it in Synthesis_Stage/checkpoints/.

To test the Synthesis Network, run the following command:

cd Synthesis_Stage

python test.py --gpu_id 0 --ddim_steps 100 \
--outdir results/d4vton_unpaired_syn --config configs/vitonhd_512.yaml \
--dataroot <your_dataset_path> \
--ckpt checkpoints/vitonhd_synthesis.ckpt --delta_step 89 \
--n_samples 12 --seed 23 --scale 1 --H 512 --unpaired

# or you can run the bash scripts
bash scripts/test.sh

Please download the pre-trained lightweight net from Google Drive for initialization and put it under the Deformation_Stage/checkpoints directory.

To train the Deformation Network, run the following command:

cd Deformation_Stage

python -m torch.distributed.launch --nproc_per_node=4 --master_port=6231 train.py \
--dataroot <your_dataset_path> \
-b 2 --num_gpus 4 --name d4vton_deform --group_num 8

# or you can run the bash scripts
bash scripts/train.sh

In a similar inference process, you should warp the clothes in the training set under the paired setting and rename the result directory to cloth-warp, then put them under the train directory of VITON-HD dataset (i.e., VITON-HD-512/train).

We use the pretrained Paint-by-Example checkpoint for initialization. Please put it under the Synthesis_Stage/checkpoints directory.

To train the Synthesis Network, you first need to modify the dataroot in the Synthesis_Stage/configs/vitonhd_512.yaml file to your VITON-HD directory, and then run the following command:

cd Synthesis_Stage

python -u main.py --logdir models/d4vton_syn --pretrained_model checkpoints/model.ckpt \
--base configs/vitonhd_512.yaml --scale_lr False

# or you can run the bash scripts
bash scripts/train.sh

Our code references the implementation of DAFlow and DCI-VTON. Thanks for their awesome works.

If you find our work useful for your research, please cite us:

@inproceedings{yang2025textrm,
  title={$$$\backslash$textrm $\{$D$\}$\^{} 4$$-VTON: Dynamic Semantics Disentangling for Differential Diffusion Based Virtual Try-On},
  author={Yang, Zhaotong and Jiang, Zicheng and Li, Xinzhe and Zhou, Huiyu and Dong, Junyu and Zhang, Huaidong and Du, Yong},
  booktitle={European Conference on Computer Vision},
  pages={36--52},
  year={2025},
  organization={Springer}
}

All material is made available under Creative Commons BY-NC 4.0. You can use, redistribute, and adapt the material for non-commercial purposes, as long as you give appropriate credit by citing our paper and indicate any changes that you've made.