Results 71 to 80 of about 246,563 (312)

A reference estimator based on composite sensor pattern noise for source device identification [PDF]

, 2014
It has been proved that Sensor Pattern Noise (SPN) can serve as an imaging device fingerprint for source camera identification. Reference SPN estimation is a very important procedure within the framework of this application.
Ruizhe Li, Chang-Tsun Li, Yu Guan, Li, Ruizhe, Guan, Yu, Li, Chang-Tsun   +5 more
core   +1 more source

Deep Learning-Based Real-Time Multiple-Object Detection and Tracking from Aerial Imagery via a Flying Robot with GPU-Based Embedded Devices

Sensors, 2019
In recent years, demand has been increasing for target detection and tracking from aerial imagery via drones using onboard powered sensors and devices. We propose a very effective method for this application based on a deep learning framework. A state-of-
Sabir Hossain, Deok-jin Lee
doaj   +1 more source

Using CMOS Image Sensors to Determine the Intensity of Electrical Discharges for Aircraft Applications

Applied Sciences, 2022
The development of more electric aircrafts (MEA) and all electric aircrafts (AEA) inevitably implies an increase in electric power and a consequent increase in distribution voltage levels.
Jordi-Roger Riba, Pau Bas-Calopa, Yassin Aziz Qolla, Marc Pourraz, Burak Ozsahin   +4 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

A Time-of-Flight Image Sensor Using 8-Tap P-N Junction Demodulator Pixels

Sensors, 2023
This paper presents a time-of-flight image sensor based on 8-Tap P-N junction demodulator (PND) pixels, which is designed for hybrid-type short-pulse (SP)-based ToF measurements under strong ambient light.
Ryosuke Miyazawa, Yuya Shirakawa, Kamel Mars, Keita Yasutomi, Keiichiro Kagawa, Satoshi Aoyama, Shoji Kawahito   +6 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A neural network approach to smarter sensor networks for water quality monitoring [PDF]

, 2012
Environmental monitoring is evolving towards large-scale and low-cost sensor networks operating reliability and autonomously over extended periods of time.
Fiona Regan, O\u27Connor, Edel, O'Connor, Noel E., Noel E. O’Connor, O'Connor, Edel, Smeaton, Alan F., Regan, Fiona, O\u27Connor, Noel E., Alan F. Smeaton, Edel O’Connor   +9 more
core   +1 more source

An Improvement Method for Improving the Surface Defect Detection of Industrial Products Based on Contour Matching Algorithms

Sensors
Aiming at the problems of the poor robustness and universality of traditional contour matching algorithms in engineering applications, a method for improving the surface defect detection of industrial products based on contour matching algorithms is ...
Haorong Wu, Ziqi Luo, Fuchun Sun, Xiaoxiao Li, Yongxin Zhao   +4 more
doaj   +1 more source

Improved Convolutional Pose Machines for Human Pose Estimation Using Image Sensor Data

Sensors, 2019
In recent years, increasing human data comes from image sensors. In this paper, a novel approach combining convolutional pose machines (CPMs) with GoogLeNet is proposed for human pose estimation using image sensor data.
Baohua Qiang, Shihao Zhang, Yongsong Zhan, Wu Xie, Tian Zhao   +4 more
doaj   +1 more source

On Evolution of CMOS Image Sensors [PDF]

International Journal on Smart Sensing and Intelligent Systems, 2014
Abstract CMOS Image Sensors have become the principal technology in majority of digital cameras. They started replacing the film and Charge Coupled Devices in the last decade with the promise of lower cost, lower power requirement, higher integration and the potential of focal plane processing.
Paiva Gouveia, Luiz Carlos, Choubey, Bhaskar   +1 more
openaire   +2 more sources