Unsupervised Motion Segmentation for Neuromorphic Aerial Surveillance

no code implementations • 24 May 2024 • Sami Arja, Alexandre Marcireau, Saeed Afshar, Bharath Ramesh, Gregory Cohen

Achieving optimal performance with frame-based vision sensors on aerial platforms poses a significant challenge due to the fundamental tradeoffs between bandwidth and latency.

Density Invariant Contrast Maximization for Neuromorphic Earth Observations

1 code implementation • 27 Apr 2023 • Sami Arja, Alexandre Marcireau, Richard L. Balthazor, Matthew G. McHarg, Saeed Afshar, Gregory Cohen

This is to ensure that the contrast is only high around the correct motion parameters.

Earth Observation Event-based vision +2

Astrometric Calibration and Source Characterisation of the Latest Generation Neuromorphic Event-based Cameras for Space Imaging

1 code implementation • 17 Nov 2022 • Nicholas Owen Ralph, Alexandre Marcireau, Saeed Afshar, Nicholas Tothill, André van Schaik, Gregory Cohen

These techniques are vital in building event-based space imaging systems capable of real-world space situational awareness tasks.

Astronomy Camera Calibration