Results 21 to 30 of about 16,327 (261)

A Computer Vision-Based Navigation and Localization Method for Station-Moving Aircraft Transport Platform with Dual Cameras

open access: yesSensors, 2020
In order to develop equipment adapted to the aircraft pulse final assembly line, a vision-based aircraft transport platform system is developed. This article explores a guiding method between assembly stations which is low-cost and easy to change routes ...
Jianming Tang, Weidong Zhu, Yunbo Bi
doaj   +1 more source

First Demonstration of Calibrated Color Imaging by the CAOS Camera

open access: yesPhotonics, 2021
The Coded Access Optical Sensor (CAOS) camera is a novel, single unit, full spectrum (UV to short-wave IR bands), linear, high dynamic range (HDR) camera.
Nabeel A. Riza, Nazim Ashraf
doaj   +1 more source

A CMOS Humidity Sensor for Passive RFID Sensing Applications

open access: yesSensors, 2014
This paper presents a low-cost low-power CMOS humidity sensor for passive RFID sensing applications. The humidity sensing element is implemented in standard CMOS technology without any further post-processing, which results in low fabrication costs.
Fangming Deng   +3 more
doaj   +1 more source

Polypyrrole Porous Micro Humidity Sensor Integrated with a Ring Oscillator Circuit on Chip

open access: yesSensors, 2010
This study presents the design and fabrication of a capacitive micro humidity sensor integrated with a five-stage ring oscillator circuit on chip using the complimentary metal oxide semiconductor (CMOS) process.
De-Hao Lu   +2 more
doaj   +1 more source

Capacitive Micro Pressure Sensor Integrated with a Ring Oscillator Circuit on Chip

open access: yesSensors, 2009
The study investigates a capacitive micro pressure sensor integrated with a ring oscillator circuit on a chip. The integrated capacitive pressure sensor is fabricated using the commercial CMOS (complementary metal oxide semiconductor) process and a post ...
Cheng-Yang Liu   +3 more
doaj   +1 more source

CMOS Image Sensors in Surveillance System Applications

open access: yesSensors, 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

Development of a Polymeric Arrayed Waveguide Grating Interrogator for Fast and Precise Lithium-Ion Battery Status Monitoring

open access: yesBatteries, 2019
We present the manufacturing and utilization of an all-polymer arrayed waveguide grating (AWG) interacting with a fiber Bragg grating (FBG) for battery status monitoring on the example of a 40 Ah lithium-ion battery.
Jan Meyer   +4 more
doaj   +1 more source

Towards bendable CMOS magnetic sensors [PDF]

open access: yes2015 11th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), 2015
This paper analyses the bending-induced stress effects on ultra-thin cross-shaped magnetic sensors operating in voltage- or current-modes. Both the magnetic sensor’s sensitivity and the offset drift have been analysed. The optimum geometry and thickness of the Hall sensor are the important parameters to be analysed to compensate any mechanical stress ...
Heidari, Hadi   +3 more
openaire   +1 more source

Imaging performance of a CaWO4/CMOS sensor

open access: yesFracture and Structural Integrity, 2019
The aim of this study was to investigate the modulation transfer function (MTF) and the effective gain transfer function (eGTF) of a non-destruc¬¬tive testing (NDT)/industrial inspection complementary metal oxide semi¬conductor (CMOS) sensor in ...
Niki Martini   +11 more
doaj   +3 more sources

An investigation of γ radiation detection with a CMOS imaging sensor

open access: yesScientific Reports
In this study, a feasibility of γ radiation detection using complementary metal-oxide semiconductor (CMOS) image sensors with a neural network algorithm to extract the γ rays interacted pixels has been investigated.
Jian Lin   +9 more
doaj   +1 more source

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