Oversampled ITOF Imaging Techniques using SPAD-based Quanta Image Sensors

Neale Dutton, Parmesan Luca, Salvatore Gnecchi, Istvan Gyongy, N. Calder, Bruce R. Rae, Lindsay A. Grant, Robert Henderson

Research output: Contribution to conferencePaperpeer-review

Abstract

A time-gated global shutter SPAD-based QVGA image sensor is employed as a quanta image sensor (QIS). QIS behaviour is experimentally demonstrated. Real-time temporal oversampling of time-gated binary images is implemented, facilitating two-bin indirect time of flight (ITOF) imaging with and without background rejection achieving worst case 38mm RMS precision in 600mm dynamic range.
Original languageEnglish
Number of pages4
Publication statusPublished - Jun 2015
EventInternational Image Sensor Workshop - Vaals, Netherlands
Duration: 8 Jun 201511 Jun 2015

Conference

ConferenceInternational Image Sensor Workshop
CountryNetherlands
CityVaals
Period8/06/1511/06/15

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