Saturday, February 19, 2022

dToF Tutorial from Edinburgh University and ST

Edinburgh University publishes "Direct Time-of-Flight Single-Photon Imaging" by Istvan Gyongy, Neale A. W. Dutton, and Robert K. Henderson, also published by IEEE TED.

"This article provides a tutorial introduction to the direct Time-of-Flight (dToF) signal chain and typical artifacts introduced due to detector and processing electronic limitations. We outline the memory requirements of embedded histograms related to desired precision and detectability, which are often the limiting factor in the array resolution. A survey of integrated CMOS dToF arrays is provided highlighting future prospects to further scaling through process optimization or smart embedded processing."

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