A Preliminary Research on Space Situational Awareness Based on Event Cameras
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Abstract (arXiv)
Event camera is a new type of sensor that is different from traditional cameras. Each pixel is triggered asynchronously by an event. The trigger event is the change of the brightness irradiated on the pixel. If the increment or decrement is higher than a certain threshold, the event is output. Compared with traditional cameras, event cameras have the advantages of high temporal resolution, low latency, high dynamic range, low bandwidth and low power consumption. We carried out a series of observation experiments in a simulated space lighting environment. The experimental results show that the event camera can give full play to the above advantages in space situational awareness. This article first introduces the basic principles of the event camera, then analyzes its advantages and disadvantages, then introduces the observation experiment and analyzes the experimental results, and finally, a workflow of space situational awareness based on event cameras is given.
Key facts. Cited by 1 paper in the map (data through 7 Oct 2026). Builds on 12 of its 33 references that are in the map. First posted on arXiv 24 Mar 2022.
Builds on
12 of 33 references.
References · 12
- 2019Event-based Vision: A Surveycited by 1,010
- 2019High Speed and High Dynamic Range Video with an Event Cameracited by 344
- 2018EV-FlowNet: Self-Supervised Optical Flow Estimation for Event-based Camerascited by 223
- 2017Ultimate SLAM? Combining Events, Images, and IMU for Robust Visual SLAM in HDR and High Speed Scenarioscited by 150
- 2020Back to Event Basics: Self-Supervised Learning of Image Reconstruction for Event Cameras via Photometric Constancycited by 125
- 2018Event-based High Dynamic Range Image and Very High Frame Rate Video Generation using Conditional Generative Adversarial Networkscited by 97
- 2015HFirst: A Temporal Approach to Object Recognitioncited by 50
- 2020Event Probability Mask (EPM) and Event Denoising Convolutional Neural Network (EDnCNN) for Neuromorphic Camerascited by 38
- 2018Star Tracking using an Event Cameracited by 30
- 2019Event-based Star Tracking via Multiresolution Progressive Hough Transformscited by 14
- 2022Event-Based Dense Reconstruction Pipelinecited by 10
- 2021Research on Event Accumulator Settings for Event-Based SLAMcited by 5
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