Speed Invariant Opto-atomic Spatio-temporal Holographic Correlator for Automatic Event Recognition Using the Mellin Transform

Xi Shen*, Julian Gamboa, Tabassom Hamidfar, Shamima Akter Mitu, Selim M. Shahriar

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

We report on an opto-atomic spatio-temporal holographic event recognition system that incorporates a two-step method based on the Mellin transform to achieve invariance to temporal shifts and speed variations, allowing for more diverse recognition tasks.

Original languageEnglish (US)
StatePublished - 2024
EventCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics - Charlotte, United States
Duration: May 5 2024May 10 2024

Conference

ConferenceCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics
Country/TerritoryUnited States
CityCharlotte
Period5/5/245/10/24

Funding

This work has been supported by the Air Force Office of Scientific Research (FA9550-18-01-0359 and FA9550-23-1-0617).

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • General Computer Science
  • Space and Planetary Science
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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