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Official implementation of ECCVW 2024 paper "ES-PTAM: Event-based Stereo Parallel Tracking and Mapping"

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ES-PTAM: Event-based Stereo Parallel Tracking and Mapping

ES-PTAM: Event-based Stereo Parallel Tracking and Mapping

Official repository for ES-PTAM: Event-based Stereo Parallel Tracking and Mapping, by Suman Ghosh, Valentina Cavinato and Guillermo Gallego, published at the European Conference on Computer Vision (ECCV) Workshops 2024 Milan, Italy.

It has been accepted as a Spotlight paper at the NeVi Workshop.

The PDF of the paper is available. If you use this work in your research, please cite it as follows:

@InProceedings{Ghosh24eccvw,
  author = {Suman Ghosh and Valentina Cavinato and Guillermo Gallego},  
  title = {{ES-PTAM}: Event-based Stereo Parallel Tracking and Mapping},
  booktitle = {European Conference on Computer Vision (ECCV) Workshops},
  year = {2024}
}

Data Processing Pipeline

pipeline

Input

  • Events from two or more cameras
  • Camera calibration (intrinsic, extrinsic) parameters

Output

  • Camera (i.e., sensor rig) poses
  • Depth map
  • Confidence map
  • Point cloud
  • Intermediate ray density maps / Disparity Space Images (DSI)

Code

Coming soon ...

License

The license is available here.

Additional Resources on Event-based Vision

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