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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, also known as MC-EMVS: Multi-Camera Event-based Multi-View Stereo, by Suman Ghosh and Guillermo Gallego, published at Advanced Intelligent Systems.

Paper | Video | Poster

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If you use this work in your research, please cite it as follows:

@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

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

License

The license is available here.