# DepthCrafter

**Repository Path**: mirrors_Tencent/DepthCrafter

## Basic Information

- **Project Name**: DepthCrafter
- **Description**: [CVPR 2025 Highlight] DepthCrafter: Generating Consistent Long Depth Sequences for Open-world Videos
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 1
- **Created**: 2024-09-15
- **Last Updated**: 2025-10-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## ___***DepthCrafter: Generating Consistent Long Depth Sequences for Open-world Videos***___
<div align="center">
<img src='https://depthcrafter.github.io/img/logo.png' style="height:140px"></img>



![Version](https://img.shields.io/badge/version-1.0.1-blue) &nbsp;
 <a href='https://arxiv.org/abs/2409.02095'><img src='https://img.shields.io/badge/arXiv-2409.02095-b31b1b.svg'></a> &nbsp;
 <a href='https://depthcrafter.github.io'><img src='https://img.shields.io/badge/Project-Page-Green'></a> &nbsp;
 <a href='https://huggingface.co/spaces/tencent/DepthCrafter'><img src='https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Demo-blue'></a> &nbsp;


_**[Wenbo Hu<sup>1* &dagger;</sup>](https://wbhu.github.io), 
[Xiangjun Gao<sup>2*</sup>](https://scholar.google.com/citations?user=qgdesEcAAAAJ&hl=en), 
[Xiaoyu Li<sup>1* &dagger;</sup>](https://xiaoyu258.github.io), 
[Sijie Zhao<sup>1</sup>](https://scholar.google.com/citations?user=tZ3dS3MAAAAJ&hl=en), 
[Xiaodong Cun<sup>1</sup>](https://vinthony.github.io/academic), <br>
[Yong Zhang<sup>1</sup>](https://yzhang2016.github.io), 
[Long Quan<sup>2</sup>](https://home.cse.ust.hk/~quan), 
[Ying Shan<sup>3, 1</sup>](https://scholar.google.com/citations?user=4oXBp9UAAAAJ&hl=en)**_
<br><br>
<sup>1</sup>Tencent AI Lab
<sup>2</sup>The Hong Kong University of Science and Technology
<sup>3</sup>ARC Lab, Tencent PCG

CVPR 2025， **Highlight**

</div>

## 🔆 Notice

**DepthCrafter is still under active development!**

We recommend that everyone use English to communicate on issues, as this helps developers from around the world discuss, share experiences, and answer questions together.

For business licensing and other related inquiries, don't hesitate to contact `wbhu@tencent.com`.



## 🔆 Introduction
🤗 If you find DepthCrafter useful, **please help ⭐ this repo**, which is important to Open-Source projects. Thanks!

🔥 DepthCrafter can generate temporally consistent long-depth sequences with fine-grained details for open-world videos, 
without requiring additional information such as camera poses or optical flow.

- `[25-04-05]` 🔥🔥🔥 Its upgraded work, [GeometryCrafter](https://github.com/TencentARC/GeometryCrafter), is released now, for **video to point cloud**!
- `[25-04-05]` 🎉🎉🎉 DepthCrafter is selected as **Highlight** in CVPR‘25.
- `[24-12-10]` 🌟🌟🌟 EXR output format is supported now, with --save_exr option.
- `[24-11-26]` 🚀🚀🚀 DepthCrafter v1.0.1 is released now, with improved quality and speed
- `[24-10-19]` 🤗🤗🤗 DepthCrafter now has been integrated into [ComfyUI](https://github.com/akatz-ai/ComfyUI-DepthCrafter-Nodes)!
- `[24-10-08]` 🤗🤗🤗 DepthCrafter now has been integrated into [Nuke](https://github.com/Theo-SAMINADIN-td/NukeDepthCrafter), have a try!
- `[24-09-28]` Add full dataset inference and evaluation scripts for better comparison use. :-)
- `[24-09-25]` 🤗🤗🤗 Add huggingface online demo [DepthCrafter](https://huggingface.co/spaces/tencent/DepthCrafter). 
- `[24-09-19]` Add scripts for preparing benchmark datasets. 
- `[24-09-18]` Add point cloud sequence visualization.
- `[24-09-14]` 🔥🔥🔥 **DepthCrafter** is released now, have fun!


## 📦 Release Notes
- **DepthCrafter v1.0.1**:
    - Quality and speed improvement
        <table>
          <thead>
            <tr>
              <th>Method</th>
              <th>ms/frame&#x2193; @1024&#xD7;576 </th>
              <th colspan="2">Sintel (~50 frames)</th>
              <th colspan="2">Scannet (90 frames)</th>
              <th colspan="2">KITTI (110 frames)</th>
              <th colspan="2">Bonn (110 frames)</th>
            </tr>
            <tr>
                <th></th>
                <th></th>
              <th>AbsRel&#x2193;</th>
              <th>&delta;&#x2081; &#x2191;</th>
              <th>AbsRel&#x2193;</th>
              <th>&delta;&#x2081; &#x2191;</th>
              <th>AbsRel&#x2193;</th>
              <th>&delta;&#x2081; &#x2191;</th>
              <th>AbsRel&#x2193;</th>
              <th>&delta;&#x2081; &#x2191;</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td>Marigold</td>
              <td>1070.29</td>
              <td>0.532</td>
              <td>0.515</td>
              <td>0.166</td>
              <td>0.769</td>
              <td>0.149</td>
              <td>0.796</td>
              <td>0.091</td>
              <td>0.931</td>
            </tr>
            <tr>
              <td>Depth-Anything-V2</td>
              <td><strong>180.46</strong></td>
              <td>0.367</td>
              <td>0.554</td>
              <td>0.135</td>
              <td>0.822</td>
              <td>0.140</td>
              <td>0.804</td>
              <td>0.106</td>
              <td>0.921</td>
            </tr>
            <tr>
              <td>DepthCrafter previous</td>
              <td>1913.92</td>
                <td><u>0.292</u></td>
                <td><strong>0.697</strong></td>
                <td><u>0.125</u></td>
                <td><u>0.848</u></td>
                <td><u>0.110</u></td>
                <td><u>0.881</u></td>
                <td><u>0.075</u></td>
                <td><u>0.971</u></td>
            </tr>
            <tr>
              <td>DepthCrafter v1.0.1</td>
              <td><u>465.84</u></td>
                <td><strong>0.270</strong></td>
                <td><strong>0.697</strong></td>
                <td><strong>0.123</strong></td>
                <td><strong>0.856</strong></td>
                <td><strong>0.104</strong></td>
                <td><strong>0.896</strong></td>
                <td><strong>0.071</strong></td>
                <td><strong>0.972</strong></td>
            </tr>
          </tbody>
        </table>

    

## 🎥 Visualization
We provide demos of unprojected point cloud sequences, with reference RGB and estimated depth videos. 
For more details, please refer to our [project page](https://depthcrafter.github.io).


https://github.com/user-attachments/assets/62141cc8-04d0-458f-9558-fe50bc04cc21




## 🚀 Quick Start

### 🤖 Gradio Demo
- Online demo: [DepthCrafter](https://huggingface.co/spaces/tencent/DepthCrafter) 
- Local demo:
    ```bash
    gradio app.py
    ``` 

### 🌟 Community Support
- [NukeDepthCrafter](https://github.com/Theo-SAMINADIN-td/NukeDepthCrafter): 
    a plugin allows you to generate temporally consistent Depth sequences inside Nuke, 
    which is widely used in the VFX industry.
- [ComfyUI-Nodes](https://github.com/akatz-ai/ComfyUI-DepthCrafter-Nodes): creating consistent depth maps for your videos using DepthCrafter in ComfyUI.


### 🛠️ Installation
1. Clone this repo:
```bash
git clone https://github.com/Tencent/DepthCrafter.git
```
2. Install dependencies (please refer to [requirements.txt](requirements.txt)):
```bash
pip install -r requirements.txt
```



### 🤗 Model Zoo
[DepthCrafter](https://huggingface.co/tencent/DepthCrafter) is available in the Hugging Face Model Hub.

### 🏃‍♂️ Inference
#### 1. High-resolution inference, requires a GPU with ~26GB memory for 1024x576 resolution:
- ~2.1 fps on A100, recommended for high-quality results:

    ```bash
    python run.py  --video-path examples/example_01.mp4
    ```

#### 2. Low-resolution inference requires a GPU with ~9GB memory for 512x256 resolution:
- ~8.6 fps on A100:

    ```bash
    python run.py  --video-path examples/example_01.mp4 --max-res 512
    ```

## 🚀 Dataset Evaluation
Please check the `benchmark` folder. 
- To create the dataset we use in the paper, you need to run `dataset_extract/dataset_extract_${dataset_name}.py`.
- Then you will get the `csv` files that save the relative root of extracted RGB video and depth npz files. We also provide these csv files.
- Inference for all datasets scripts:
  ```bash
  bash benchmark/infer/infer.sh
  ```
  (Remember to replace the `input_rgb_root` and `saved_root` with your path.)
- Evaluation for all datasets scripts:
  ```bash
  bash benchmark/eval/eval.sh
  ```
   (Remember to replace the `pred_disp_root` and `gt_disp_root` with your wpath.)
####

## 🤝🍻 Contributing
- Welcome to open issues and pull requests.
- Welcome to optimize the inference speed and memory usage, e.g., through model quantization, distillation, or other acceleration techniques.

    ### Contributors
    <a href="https://github.com/Tencent/DepthCrafter/graphs/contributors">
      <img src="https://contrib.rocks/image?repo=Tencent/DepthCrafter" />
    </a>

## Star History

[![Star History Chart](https://api.star-history.com/svg?repos=Tencent/DepthCrafter&type=Date)](https://star-history.com/#Tencent/DepthCrafter&Date)


## 📜 Citation
If you find this work helpful, please consider citing:
```BibTeXw
@inproceedings{hu2025-DepthCrafter,
            author      = {Hu, Wenbo and Gao, Xiangjun and Li, Xiaoyu and Zhao, Sijie and Cun, Xiaodong and Zhang, Yong and Quan, Long and Shan, Ying},
            title       = {DepthCrafter: Generating Consistent Long Depth Sequences for Open-world Videos},
            booktitle   = {CVPR},
            year        = {2025}
    }
```