IMAGE BEST[Video] Smartphones vs. cameras over timeAMMJENACIONAL

 Video asks if smartphones have replaced cameras:



Source: https://www.eeagli.com/video/

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IMAGE BESTDirect ToF Single-Photon Imaging (IEEE TED June 2022)AMMJENACIONAL

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The June 2022 issue of IEEE Trans. Electron. Devices has an invited paper titled Direct Time-of-Flight Single-Photon Imaging by Istvan Gyongy et al. from University of Edinburgh and STMicroelectronics.  This is a comprehensive tutorial-style article on single-photon 3D imaging which includes a description of the image formation model starting from first principles and practical system design considerations such as photon budget and power requirements. Abstract: 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. Full paper...
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IMAGE BESTVideos du jour for Nov 14, 2022AMMJENACIONAL

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Graphene Flagship ( https://graphene-flagship.eu/ ) spearhead project AUTOVISION is developing a new high-resolution image sensor for autonomous vehicles, which can detect obstacles and road curvature even in extreme and difficult driving conditions.     SPAD and CIS camera fusion for high resolution high dynamic range passive imaging (IEEE/CVF WACV 2022) Authors: Yuhao Liu (University of Wisconsin-Madison)*; Felipe Gutierrez-Barragan (University of Wisconsin-Madison); Atul N Ingle (University of Wisconsin-Madison); Mohit Gupta ("University of Wisconsin-Madison, USA "); Andreas Velten (University of Wisconsin - Madison) Description: Reconstruction of high-resolution extreme dynamic range images from a small number of low dynamic range (LDR) images is crucial for many computer vision applications. Current high dynamic range (HDR) cameras based on CMOS image sensor technology rely on multiexposure bracketing which suffers from motion artifacts and signal-to-noise (SNR) dip a...
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IMAGE BESTCIS market to exceed $30B by 2027AMMJENACIONAL

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Optics.org news:  https://optics.org/news/13/9/18 13 Sep 2022 Yole Intelligence says that Sony is looking to consolidate its leading position as the market begins a new growth cycle. Analysts at Yole Intelligence, the France-based research market company, are predicting that the market for CMOS image sensors is about to begin a new phase of growth - and will be worth more than $31 billion by 2027. If correct, it would represent a compound annual growth rate (CAGR) of nearly 7 per cent, with the sector recovering from a slump caused by US sanctions on Chinese vendors. That rate of growth is expected to be propelled primarily by applications in smart phones - the largest single end market for the devices - as well as emerging use cases in the automotive sector and security imaging. Solid growth Yole says that the market for CMOS image sensors grew nearly 25 per cent in 2019 - with buyers partly responsible for creating a bubble as they stockpiled devices in advance of those sanctions...
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