https://github.com/tub-rip/dvs_mcemvs
Official implementation of AISY 2022 paper MC-EMVS (Multi-Camera Event-based Multi-View Stereo)
https://github.com/tub-rip/dvs_mcemvs
3d-reconstruction depth-estimation disparity-space-image event-camera multi-view-stereo robotics slam stereo-vision
Last synced: 4 months ago
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Official implementation of AISY 2022 paper MC-EMVS (Multi-Camera Event-based Multi-View Stereo)
- Host: GitHub
- URL: https://github.com/tub-rip/dvs_mcemvs
- Owner: tub-rip
- License: other
- Created: 2022-08-18T09:51:06.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2025-06-05T23:22:49.000Z (5 months ago)
- Last Synced: 2025-06-06T00:27:54.172Z (5 months ago)
- Topics: 3d-reconstruction, depth-estimation, disparity-space-image, event-camera, multi-view-stereo, robotics, slam, stereo-vision
- Language: C++
- Homepage:
- Size: 6.45 MB
- Stars: 59
- Watchers: 4
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- event-vision-index - MC-EMVS: **M**ulti-**C**amera **E**vent-based **M**ulti-**V**iew **S**tereo (AISY 2022) - rip/dvs_mcemvs?style=social"/> (Depth Estimation / Stereo Depth Estimation)
- event-vision-index - MC-EMVS: **M**ulti-**C**amera **E**vent-based **M**ulti-**V**iew **S**tereo (AISY 2022) - rip/dvs_mcemvs?style=social"/> (Depth Estimation / Stereo Depth Estimation)
README
# MC-EMVS: Multi-Camera Event-based Multi-View Stereo
This is the code for the journal paper [**Multi-Event-Camera Depth Estimation and Outlier Rejection by Refocused Events Fusion**](https://doi.org/10.1002/aisy.202200221), also known as **MC-EMVS: Multi-Camera Event-based Multi-View Stereo**,
by [Suman Ghosh](https://www.linkedin.com/in/suman-ghosh-a8762576/) and [Guillermo Gallego](https://sites.google.com/view/guillermogallego), published at Advanced Intelligent Systems.
[Paper](https://arxiv.org/pdf/2207.10494) | [Video](https://youtu.be/o7Bxg9XlHmg) | [Poster](/docs/2022_MCEVMS_poster.pdf)
[](https://youtu.be/o7Bxg9XlHmg)
If you use this work in your research, please cite it as follows:
```bibtex
@article{Ghosh22aisy,
author = {Ghosh, Suman and Gallego, Guillermo},
title = {Multi-Event-Camera Depth Estimation and Outlier Rejection by Refocused Events Fusion},
journal = {Advanced Intelligent Systems},
year = {2022},
doi = {10.1002/aisy.202200221}
}
```
## Data Processing Pipeline
### Input
* Events from multiple cameras
* Pose of camera rig
* Camera calibration (intrinsic, extrinsic, hand-eye) parameters
### Output
* Depth map
* Confidence map
* Point cloud
* Intermediate ray density maps / Disparity Space Images (DSI)
## Code
* [Installation instructions](docs/installation.md)
* [Running the code with various configurations](docs/running.md)
* [Datasets used](docs/datasets.md)
* [Running Examples](docs/examples.md)
* [Evaluation scripts](docs/evaluation.md)
## License
The license is available [here](Software_License_Agreement_TUB_dvs_mcemvs.pdf).
Follow-up works
-------
* **[Event-based Stereo Depth Estimation: A Survey](https://arxiv.org/pdf/2409.17680)**
* **[ES-PTAM: Event-based Stereo Parallel Tracking and Mapping](https://github.com/tub-rip/ES-PTAM)**
Additional Resources on Event-based Vision
-------
* [Research page (TU Berlin RIP lab)](https://sites.google.com/view/guillermogallego/research/event-based-vision)
* [Course at TU Berlin](https://sites.google.com/view/guillermogallego/teaching/event-based-robot-vision)
* [Event-based Vision: A Survey](http://rpg.ifi.uzh.ch/docs/EventVisionSurvey.pdf)
* [List of Resources](https://github.com/uzh-rpg/event-based_vision_resources)