Extending the Dynamic Range of Oversampled Binary SPAD Image Sensors

Neale Dutton, Tarek Al abbas, Istvan Gyongy, Robert Henderson

Research output: Contribution to conferencePaperpeer-review

Abstract / Description of output

High dynamic range (HDR) in spatio-temporally oversampled single photon counting image sensors, such as the Quanta Image Sensor (QIS), is achieved by combining different pixel exposures. In this paper, the HDR techniques applicable to QIS are described. A SPAD-based QIS is employed, with dual global shutters and in-pixel memories, as the first proof of principle demonstrating extended or high dynamic range in a QIS.
Original languageEnglish
Number of pages4
Publication statusPublished - 2 Jun 2017
EventInternational Image Sensor Workshop 2017 - Hiroshima, Japan
Duration: 30 May 20172 Jun 2017


WorkshopInternational Image Sensor Workshop 2017
Abbreviated titleIISW 2017


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