Motion analysis of event-based sensors

Joseph Cox, Nicholas Morley, Amit Ashok

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

This work focuses on a methodology to improve spatio-temporal performance in optical imaging systems. We investigate the potential of the optical event-based sensor (EBS) technology to reach spatio-temporal performance limits beyond that of imaging systems employing conventional focal-plane arrays. Specifically, we investigate EBS performance under object/scene/platform motion, where its spatio-temporal performance degrades. We propose a hardware motion compensation sub-system and experimentally demonstrate that the performance of a moving EBS can be recovered through effective reduction of platform motion. This demonstration confirms that the EBS can deliver significantly improved spatio-temporal performance, while under motion.

Original languageEnglish (US)
Title of host publicationComputational Imaging V
EditorsLei Tian, Jonathan C. Petruccelli, Chrysanthe Preza
PublisherSPIE
ISBN (Electronic)9781510635692
DOIs
StatePublished - 2020
EventComputational Imaging V 2020 - Virtual, Online, United States
Duration: Apr 27 2020May 8 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11396
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceComputational Imaging V 2020
Country/TerritoryUnited States
CityVirtual, Online
Period4/27/205/8/20

Keywords

  • Event-Based Sensor
  • Image Analysis
  • Motion Analysis
  • Motion Compensation
  • Moving Target Detection
  • Optical System Performance

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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