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--- |
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license: openrail |
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pipeline_tag: image-to-3d |
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--- |
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# Overview |
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This is a duplicate of [ashawkey/imagedream-ipmv-diffusers](https://huggingface.co/ashawkey/imagedream-ipmv-diffusers). |
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It is hosted here for the purpose of persistence and reproducibility for the ML for 3D course. |
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### Usage |
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This project can be used from other projects as follows. |
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``` |
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import torch |
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from diffusers import DiffusionPipeline |
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pipeline = DiffusionPipeline.from_pretrained( |
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"ashawkey/mvdream-sd2.1-diffusers", |
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custom_pipeline="dylanebert/multi_view_diffusion", |
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torch_dtype=torch.float16, |
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trust_remote_code=True, |
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) |
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``` |
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Original model card below. |
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--- |
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# MVDream-diffusers |
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A **unified** diffusers implementation of [MVDream](https://github.com/bytedance/MVDream) and [ImageDream](https://github.com/bytedance/ImageDream). |
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We provide converted `fp16` weights on huggingface: |
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- [MVDream](https://huggingface.co/ashawkey/mvdream-sd2.1-diffusers) |
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- [ImageDream](https://huggingface.co/ashawkey/imagedream-ipmv-diffusers) |
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### Install |
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```bash |
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# dependency |
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pip install -r requirements.txt |
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# xformers is required! please refer to https://github.com/facebookresearch/xformers |
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pip install ninja |
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pip install -v -U git+https://github.com/facebookresearch/xformers.git@main#egg=xformers |
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``` |
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### Usage |
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```bash |
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python run_mvdream.py "a cute owl" |
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python run_imagedream.py data/anya_rgba.png |
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``` |
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### Convert weights |
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MVDream: |
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```bash |
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# download original ckpt (we only support the SD 2.1 version) |
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mkdir models |
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cd models |
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wget https://huggingface.co/MVDream/MVDream/resolve/main/sd-v2.1-base-4view.pt |
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wget https://raw.githubusercontent.com/bytedance/MVDream/main/mvdream/configs/sd-v2-base.yaml |
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cd .. |
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# convert |
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python convert_mvdream_to_diffusers.py --checkpoint_path models/sd-v2.1-base-4view.pt --dump_path ./weights_mvdream --original_config_file models/sd-v2-base.yaml --half --to_safetensors --test |
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``` |
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ImageDream: |
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```bash |
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# download original ckpt (we only support the pixel-controller version) |
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cd models |
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wget https://huggingface.co/Peng-Wang/ImageDream/resolve/main/sd-v2.1-base-4view-ipmv.pt |
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wget https://raw.githubusercontent.com/bytedance/ImageDream/main/extern/ImageDream/imagedream/configs/sd_v2_base_ipmv.yaml |
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cd .. |
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# convert |
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python convert_mvdream_to_diffusers.py --checkpoint_path models/sd-v2.1-base-4view-ipmv.pt --dump_path ./weights_imagedream --original_config_file models/sd_v2_base_ipmv.yaml --half --to_safetensors --test |
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``` |
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### Acknowledgement |
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- The original papers: |
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```bibtex |
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@article{shi2023MVDream, |
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author = {Shi, Yichun and Wang, Peng and Ye, Jianglong and Mai, Long and Li, Kejie and Yang, Xiao}, |
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title = {MVDream: Multi-view Diffusion for 3D Generation}, |
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journal = {arXiv:2308.16512}, |
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year = {2023}, |
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} |
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@article{wang2023imagedream, |
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title={ImageDream: Image-Prompt Multi-view Diffusion for 3D Generation}, |
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author={Wang, Peng and Shi, Yichun}, |
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journal={arXiv preprint arXiv:2312.02201}, |
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year={2023} |
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} |
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``` |
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- This codebase is modified from [mvdream-hf](https://github.com/KokeCacao/mvdream-hf). |
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