Results 11 to 20 of about 58,858 (200)
Advances on CMOS image sensors [PDF]
Sensor Review, 2016 This paper offers an introduction to the technological advances of image sensors designed using\ud complementary metal–oxide–semiconductor (CMOS) processes along the last decades. We review\ud some of those technological advances and examine potential disruptive growth directions for CMOS\ud image sensors and proposed ways to achieve them.
Luiz Carlos Paiva Gouveia +1 more
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Smart CMOS image sensor for lightning detection and imaging [PDF]
Applied Optics, 2013 We present a CMOS image sensor dedicated to lightning detection and imaging. The detector has been designed to evaluate the potentiality of an on-chip lightning detection solution based on a smart sensor. This evaluation is performed in the frame of the predevelopment phase of the lightning detector that will be implemented in the Meteosat Third ...
Rolando, Sébastien +12 more
openaire +6 more sources
CMOS Image Sensors in Surveillance System Applications
Sensors, 2021 Recent technology advances in CMOS image sensors (CIS) enable their utilization in the most demanding of surveillance fields, especially visual surveillance and intrusion detection in intelligent surveillance systems, aerial surveillance in war zones ...
Susrutha Babu Sukhavasi +4 more
doaj +1 more source
CMOS image sensor for spatiotemporal image acquisition [PDF]
Journal of Electronic Imaging, 2006 We present a 64-×64-pixel CMOS image sensor chip that can acquire a 16-gray-level image containing both spatial and temporal information of the moving luminous object under observation. The image can next be processed using any image processing software in order to determine the speed, trajectory, and direction of motion of the moving object.
Bellach, Benaïssa +4 more
openaire +1 more source
Sensors, 2020 This paper presents a CMOS depth image sensor with offset pixel aperture (OPA) using a back-side illumination structure to improve disparity. The OPA method is an efficient way to obtain depth information with a single image sensor without additional ...
Jimin Lee +7 more
doaj +1 more source
Design and Characterization of a Burst Mode 20 Mfps Low Noise CMOS Image Sensor
Sensors, 2023 This paper presents a novel ultra-high speed, high conversion-gain, low noise CMOS image sensor (CIS) based on charge-sweep transfer gates implemented in a standard 180 nm CIS process.
Xin Yue, Eric R. Fossum
doaj +1 more source
A polarisation‐analysing CMOS image sensor for sensitive polarisation modulation detection
Electronics Letters, 2021 In this study, a polarisation‐analysing CMOS image sensor is fabricated for sensitive polarisation modulation detection. Although the image sensor with on‐pixel polarisers can image the incident polarisation collectively, its sensitivity to a weak ...
R. Okada +5 more
doaj +1 more source
Development of high-performances monolithic CMOS detectors for space applications [PDF]
, 2002 This paper describes the development of a 750x750 pixels CMOS image sensor for star tracker applications. A first demonstrator of such a star tracker called SSM star tracker built around a 512x512 detector has been recently developed and proves the ...
+9 more
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DENOISING ALGORITHM FOR THE PIXEL-RESPONSE NON-UNIFORMITY CORRECTION OF A SCIENTIFIC CMOS UNDER LOW LIGHT CONDITIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 We present a denoising algorithm for the pixel-response non-uniformity correction of a scientific complementary metal–oxide–semiconductor (CMOS) image sensor, which captures images under extremely low-light conditions. By analyzing the integrating sphere
C. Hu, Y. Bai, P. Tang
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High performances monolithic CMOS detectors for space applications [PDF]
, 2001 During the last 10 years, research about CMOS image sensors (also called APS -Active Pixel Sensors) has been intensively carried out, in order to offer an alternative to CCDs as image sensors.
Corbière, Franck +8 more
core +1 more source