Time Compressed Higher Speed CAOS Imaging

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

For the first time, proposed and experimentally demonstrated is a time compressed higher speed CAOS (Coded Access Optical Sensor) camera. Specifically, proposed are new Code Division Multiple Access (CDMA) CAOS mode Walsh-matrix based image irradiance encoding techniques that allow faster encoding times for One Dimensional (1-D) and Two Dimensional imaging (2-D). CAOS imaging and spectrometer optical designs are introduced for engaging these faster encoding methods, including a novel 2-D folded spectrum high resolution spectrometer. Experimentally demonstrated is a 16 times faster CAOS imager for 1-D imaging. Computer simulations verify a 16 times faster 2-D image recovery via the time compressed CAOS.

Original languageEnglish
Title of host publication2023 34th Irish Signals and Systems Conference, ISSC 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350340570
DOIs
Publication statusPublished - 2023
Event34th Irish Signals and Systems Conference, ISSC 2023 - Dublin, Ireland
Duration: 13 Jun 202314 Jun 2023

Publication series

Name2023 34th Irish Signals and Systems Conference, ISSC 2023

Conference

Conference34th Irish Signals and Systems Conference, ISSC 2023
Country/TerritoryIreland
CityDublin
Period13/06/2314/06/23

Keywords

  • camera
  • High speed imaging
  • spectrometer

Fingerprint

Dive into the research topics of 'Time Compressed Higher Speed CAOS Imaging'. Together they form a unique fingerprint.

Cite this