ToonCrafter: Generative Cartoon Interpolation
🔆 Introduction
⚠️ Please check our
disclaimer first.
🤗 ToonCrafter can interpolate two cartoon images by leveraging the pre-trained image-to-video diffusion priors. Please check our project page and paper for more information.
1.1 Showcases (512x320)
| Input starting frame | Input ending frame | Generated video |
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1.2 Sparse sketch guidance
| Input starting frame | Input ending frame | Input sketch guidance | Generated video |
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2. Applications
2.1 Cartoon Sketch Interpolation (see project page for more details)
| Input starting frame | Input ending frame | Generated video |
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2.2 Reference-based Sketch Colorization
| Input sketch | Input reference | Colorization results |
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📝 Changelog
🧰 Models
| Model | Resolution | GPU Mem. & Inference Time (A100, ddim 50steps) | Checkpoint |
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| ToonCrafter_512 | 320x512 | TBD (perframe_ae=True) | Hugging Face |
Currently, our ToonCrafter can support generating videos of up to 16 frames with a resolution of 512x320. The inference time can be reduced by using fewer DDIM steps.
⚙️ Setup
Install Environment via Anaconda (Recommended)
1conda create -n tooncrafter python=3.8.5
2conda activate tooncrafter
3pip install -r requirements.txt
💫 Inference
1. Command line
Download pretrained ToonCrafter_512 and put the model.ckpt in checkpoints/tooncrafter_512_interp_v1/model.ckpt.
2. Local Gradio demo
Download the pretrained model and put it in the corresponding directory according to the previous guidelines.
📢 Disclaimer
Calm down. Our framework opens up the era of generative cartoon interpolation, but due to the variaity of generative video prior, the success rate is not guaranteed.
⚠️This is an open-source research exploration, instead of commercial products. It can't meet all your expectations.
This project strives to impact the domain of AI-driven video generation positively. Users are granted the freedom to create videos using this tool, but they are expected to comply with local laws and utilize it responsibly. The developers do not assume any responsibility for potential misuse by users.
