Results 1 to 10 of about 255,723 (158)
Reduction of CMOS Image Sensor Read Noise to Enable Photon Counting [PDF]
Sensors, 2016 Recent activity in photon counting CMOS image sensors (CIS) has been directed to reduction of read noise. Many approaches and methods have been reported.
Michael Guidash +3 more
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Analog Read Noise and Quantizer Threshold Estimation From Quanta Image Sensor Bit Density
IEEE Journal of the Electron Devices Society, 2022 Estimation of the analog read noise level and quantizer threshold level to within a few hundredths of an electron can be obtained by measuring the output bit density, D, of a single-bit quanta image sensor (1bQIS) as a function of quanta exposure, H ...
Eric R. Fossum
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IEEE Journal of the Electron Devices Society, 2016 A new method for characterizing deep sub-electron read noise image sensors is reported. This method, based on the photon-counting histogram, can provide easy, independent and simultaneous measurements of the quanta exposure, conversion gain, and read ...
Dakota A. Starkey, Eric R. Fossum
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A CNTFET based process variation resilient SRAM design for stable low power and half select free operation [PDF]
Scientific ReportsStatic random-access memory (SRAM) design at nanoscale dimensions faces critical challenges arising from degraded stability, excessive power dissipation, and heightened sensitivity to process variations, particularly under low-voltage operation.
Shams Ul Haq +5 more
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A Low-Noise and High-Integration Readout IC with Pixel-Level Single-Ended CDS for Short-Wave Infrared Focal Plane Arrays [PDF]
SensorsImproving sensitivity in short-wave infrared (SWIR) detection is crucial for low-signal applications, such as astronomy and hyperspectral imaging, which demand readout integrated circuits (ROICs) with minimal noise and high density. However, conventional
Hongyi Wang +7 more
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Characterization of Quanta Image Sensor Pump-Gate Jots With Deep Sub-Electron Read Noise
IEEE Journal of the Electron Devices Society, 2015 Characterization of quanta image sensor pixels with deep sub-electron read noise is reported. Pixels with conversion gain of $423\mu \text{V}$ /e- and read noise as low as 0.22e- r.m.s. were measured.
Jiaju Ma +4 more
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Frontiers in Psychology, 2016 The purpose of this study was to investigate the distractive effects of background speech, aircraft noise and road traffic noise on text memory and particularly to examine if displaying the texts in a hard-to-read font can shield against the detrimental ...
Niklas Halin
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Noise reduction by upstream open reading frames
Nature Plants, 2022 AbstractGene expression is prone to burst production, making it a highly noisy process that requires additional controls. Upstream open reading frames (uORFs) are widely present in the 5′ leader sequences of 30–50% of eukaryotic messenger RNAs1–3. The translation of uORFs can repress the translation efficiency of the downstream main coding sequences ...
Ho-Wei Wu +5 more
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Visual noise disrupts conceptual integration in reading [PDF]
Psychonomic Bulletin & Review, 2010 The Effortfulness Hypothesis suggests that sensory impairment (either simulated or age-related) may decrease capacity for semantic integration in language comprehension. We directly tested this hypothesis by measuring resource allocation to different levels of processing during reading (i.e., word vs. semantic analysis).
Gao, Xuefei +3 more
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A comparison of Oxford nanopore library strategies for bacterial genomics
BMC Genomics, 2023 Background Oxford nanopore Technologies (ONT) provides three main library preparation strategies to sequence bacterial genomes. These include tagmentation (TAG), ligation (LIG) and amplification (PCR).
Thomas Sauvage +2 more
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