An Intra-Scene Wide Dynamic Range CMOS Image Sensor using Dual-Gain Ramp Generator for Machine Vision Applications

HJ Kim, SK Kwon, TH Eom - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
… high dynamic range in a CMOS image sensor using interleaved row readout,” IEEE Sensors
J., … Furuta, “A wide dynamic range CMOS image sensor with multiple exposure-time signal …

[PDF][PDF] Wide dynamic range low light level CMOS image sensor

B Fowler, C Liu, S Mims, J Balicki, W Li… - … . Int. Image Sensor …, 2009 - imagesensors.org
… the final image is … wide intra-scene dynamic range. The bandwidths of the column level
amplifiers and ADCs are programmable to optimize the sensor read noise for the selected sensor

A low-noise high intrascene dynamic range CMOS image sensor with a 13 to 19b variable-resolution column-parallel folding-integration/cyclic ADC

MW Seo, SH Suh, T Iida, T Takasawa… - IEEE Journal of Solid …, 2011 - ieeexplore.ieee.org
dynamic range ( 80 dB) [12]. The low-noise wide intra-scene dynamic range CMOS image
sensor … for a very low noise and high dynamic range CMOS imager is first demonstrated in this …

An over 90 dB intra-scene single-exposure dynamic range CMOS image sensor using a 3.0 μm triple-gain pixel fabricated in a standard BSI process

I Takayanagi, N Yoshimura, K Mori, S Matsuo… - Sensors, 2018 - mdpi.com
… By introducing a triple-conversion gain pixel and a dual-gain readout scheme, the sensor
is able to cover an intra-scene dynamic range wider than 87 dB in MPG + HCG mode, and 91 …

A QVGA 143 dB dynamic range frame-free PWM image sensor with lossless pixel-level video compression and time-domain CDS

C Posch, D Matolin… - IEEE Journal of Solid …, 2010 - ieeexplore.ieee.org
… information, very high dynamic rangeintra-scene DR of 143 dB … 2256 CMOS imaging array
with wide dynamic range pixels … of a high dynamic range image sensor in TFA technology,” …

A 90 μW at 1 fps and 1.33 mW at 30 fps 120 dB intra-scene dynamic range 640 x 480 stacked image sensor for autonomous vision systems

PF Rüedi, R Quaglia, HR Graf - IEEE Solid-State Circuits …, 2024 - ieeexplore.ieee.org
We present an ultralow-power high dynamic range (DR) image sensor dedicated to
autonomous vision systems, produced in a back illuminated 65 nm/40 nm stacked process and …

[PDF][PDF] A wide-VGA CMOS image sensor with global shutter and extended dynamic range

N Bock, A Krymski, A Sarwari, M Sutanu… - … Image Sensors …, 2005 - imagesensors.org
… The barrier height variation can result in FPN that could make the dynamic range extension
… The intra-scene dynamic range extension is proportional to the time ratios of T1/T2 or T1/T3, …

An adaptive multiple-reset CMOS wide dynamic range imager for automotive vision applications

D Hertel, A Betts, R Hicks… - 2008 IEEE Intelligent …, 2008 - ieeexplore.ieee.org
intra-scene dynamic range. If the dynamic range of a camera is too narrow to accommodate
the … Hornsey, “A HDR CMOS image sensor with inpixel light-to-frequency conversion,” IEEE …

Wide-dynamic-range sensors

O Yadid-Pecht - Optical Engineering, 1999 - spiedigitallibrary.org
… The work done to provide image sensors (CCDs and CMOS) with a wide dynamic … conventional
CMOS APS. The architecture of the recently proposed45 wide intrascene dynamic range

A 120-dB dynamic range CMOS image sensor with programmable power responsivity

D Stoppa, M Vatteroni, D Covi… - IEEE journal of solid …, 2007 - ieeexplore.ieee.org
… as intra-scene dynamic range (DR), and it is one of the major parameters to classify the quality
of an imager… market require image sensors featuring a wide dynamic range response with …