- DopFone: Doppler-Based Fetal Heart Rate Estimation Using Commodity Smartphones
2025/12/02 by Poojita Garg, Mingzhuo Ma, Hayley J. MacKinnon +4 · 1 voice
Medicine · #Accelerometer #Doppler effect #ECG Monitoring and Analysis #Estimator #Fetal heart rate #Limiting #Microphone #Neonatal and fetal brain pathology #Phonocardiography and Auscultation Techniques #Robustness (evolution)
- HEROS-GAN: Honed-Energy Regularized and Optimal Supervised GAN for Enhancing Accuracy and Range of Low-Cost Accelerometers
2025/02/25 by Yifeng Wang, Zhao Yi, Wang, Yifeng +1 · 2 citations
Engineering · #Accelerometer #Artificial Intelligence (cs.AI) #Benchmark (surveying) #Consistency (knowledge bases) #Energy (signal processing) #FOS: Computer and information sciences #FOS: Electrical engineering #FOS: Mathematics #Generator (circuit theory) #Inertial Sensor and Navigation #Machine Learning (cs.LG) #Noise (video) #Probability (math.PR) #Range (aeronautics) #Robotics (cs.RO) #SIGNAL (programming language) #Signal Processing (eess.SP) #Structural Health Monitoring Techniques #electronic engineering #information engineering
- Consumer-Grade Inertial Measurement Units Enhanced Indoor Magnetic Field Matching Positioning Scheme
2022/11/14 by Jian Kuang, Taiyu Li, Qijin Chen +2 · 1 citation
Engineering · Mathematics · #Accelerometer #Acoustics #Computer science #Computer vision #Global Positioning System #Indoor and Outdoor Localization Technologies #Indoor positioning system #Inertial measurement unit #Inertial navigation system #Magnetic field #Magnetometer #Map matching #Matching (statistics) #Mathematics #Orientation (vector space) #Physics #Position (finance) #Positioning system #Real-time computing #Robotics and Sensor-Based Localization #Telecommunications #Underwater Vehicles and Communication Systems
- iNavFIter: Next-Generation Inertial Navigation Computation Based on Functional Iteration
2019/09/19 by Yuanxin Wu · 2 citations
Earth and Planetary Sciences · Engineering · #Accelerometer #Aerospace engineering #Algorithm #Artificial intelligence #Computation #Computer science #Computer vision #Control theory (sociology) #Engineering #GNSS positioning and interference #GPS/INS #Geophysics and Gravity Measurements #Gyroscope #Inertial Sensor and Navigation #Inertial frame of reference #Inertial measurement unit #Inertial navigation system #Inertial reference unit #Kalman filter #Physics #Real-time computing #Scrolling
- Use of fiber optic sensing to measure distributed rail strains and determine rail seat forces under a moving train
2018/04/15 by Lisa N. Wheeler, L.N. Wheeler, W. Andy Take +5 · 3 citations
Engineering · #Accelerometer #Acoustics #Adhesion, Friction, and Surface Interactions #Advanced Fiber Optic Sensors #Computer science #Deflection (physics) #Engineering #Geotechnical engineering #Load cell #Mechanical engineering #Optical fiber #Optics #Railway Engineering and Dynamics #Strain gauge #Structural engineering #Telecommunications #Track (disk drive) #Vibration
- Simultaneous Monitoring of Ballistocardiogram and Photoplethysmogram Using a Camera
2016/06/29 by Dangdang Shao, Francis Tsow, Chenbin Liu +2 · 17 citations
Engineering · Mathematics · Medicine · #Acceleration #Accelerometer #Acoustics #Artificial intelligence #Ballistocardiography #Biomedical engineering #Computer science #Computer vision #Engineering #Filter (signal processing) #Heart Rate Variability and Autonomic Control #Hemodynamic Monitoring and Therapy #Mathematics #Non-Invasive Vital Sign Monitoring #Photoplethysmogram #Physics #Reproducibility #Robustness (evolution)
- Sleep Monitoring Based on a Tri-Axial Accelerometer and a Pressure Sensor
2016/05/23 by Yunyoung Nam, Yeesock Kim, Jinseok Lee · 1 citation
Engineering · Neuroscience · Medicine · #Non-Invasive Vital Sign Monitoring #Sleep and Wakefulness Research #Obstructive Sleep Apnea Research #Actigraphy #Accelerometer #Sleep (system call) #Polysomnography #Computer science #Sleep quality #Physical medicine and rehabilitation #Medicine #Real-time computing #Artificial intelligence #Insomnia #Electroencephalography #Psychiatry
- Visual Impairment, Uncorrected Refractive Error, and Accelerometer-Defined Physical Activity in the United States
2012/03/01 by Jeffrey R. Willis · 26 citations
Health Professions · Medicine · Neuroscience · #Accelerometer #Assistive Technology in Communication and Mobility #Audiology #Computer science #Medicine #Ophthalmology #Ophthalmology and Visual Impairment Studies #Optics #Optometry #Physical activity #Physical medicine and rehabilitation #Physics #Refractive error #Tactile and Sensory Interactions #Visual acuity #Visual impairment
- (sp)iPhone
2011/10/17 by Philip Marquardt, Arunabh Verma, Henry Carter +1 · 2 citations
Computer Science · #Advanced Malware Detection Techniques #User Authentication and Security Systems #Cryptographic Implementations and Security #Accelerometer #Computer science #Microphone #Mobile device #Mobile phone #Information leakage #Camera phone #Geolocation #Phone #Global Positioning System #Real-time computing #Human–computer interaction #Computer vision #Telecommunications #Computer security
- Playful bottle
2009/09/30 by Meng‐Chieh Chiu, Shih-Ping Chang, Yu‐Chen Chang +4 · 4 citations
Computer Science · Environmental Science · Psychology · Engineering · #Innovative Human-Technology Interaction #Environmental Education and Sustainability #Flow Experience in Various Fields #Persuasion #Mobile phone #Computer science #Human–computer interaction #Phone #Everyday life #Multimedia #Smart phone #Bottle #Accelerometer #Internet privacy #Psychology #Engineering #Social psychology
- Kinematics of foraging dives and lunge-feeding in fin whales
2006/03/17 by Jeremy A. Goldbogen, John Calambokidis, Robert E. Shadwick +3 · 7 citations
Environmental Science · Engineering · Earth and Planetary Sciences · #Marine animal studies overview #Aerospace Engineering and Energy Systems #Arctic and Antarctic ice dynamics #Accelerometer #Foraging #Kinematics #Fin #Context (archaeology) #Hydrophone #Acceleration #Geology #Fish fin #Acoustics #Balaenoptera #Whale #Geodesy #Physics #Biology #Fish <Actinopterygii> #Materials science #Fishery #Paleontology
- A low-noise low-offset capacitive sensing amplifier for a 50-/spl mu/g//spl radic/Hz monolithic CMOS MEMS accelerometer
2004/05/01 by Jiangfeng Wu, G.K. Fedder, Gary K. Fedder +1 · 5 citations
Engineering · Physics and Astronomy · #Accelerometer #Acoustic Wave Resonator Technologies #Acoustics #Advanced MEMS and NEMS Technologies #Amplifier #CMOS #Capacitance #Capacitive sensing #Capacitor #Electrical engineering #Electrode #Electronic engineering #Engineering #Input offset voltage #Instrumentation amplifier #Materials science #Mechanical and Optical Resonators #Noise floor #Noise measurement #Noise reduction #Operational amplifier #Optoelectronics #Physics #Voltage
- Application of a Multi-channel Laser System on Modal Testing of Satellite Antenna Reflector
1997/01/01 by Marc A. Suchard, Martijn J. Schuemie, Harlan M. Krumholz +10 · 1 citation
Computer Science · Economics, Econometrics and Finance · Engineering · Medicine · #Accelerometer #Acoustics #Advanced Measurement and Detection Methods #Advanced Measurement and Metrology Techniques #Aerospace engineering #Antenna (radio) #Blood Pressure and Hypertension Studies #Business #Cartography #Channel (broadcasting) #Computer science #Drug #Electrical engineering #Electronic engineering #Engineering #Finite element method #First line #Geography #Health Systems, Economic Evaluations, Quality of Life #Internal medicine #Laser #Laser Doppler vibrometer #Laser power scaling #Materials science #Medicine #Modal #Modal analysis #Modal testing #Multinational corporation #Optics #Pharmaceutical Practices and Patient Outcomes #Pharmacology #Physics #Reflector (photography) #Satellite #Scale (ratio) #Sensor Technology and Measurement Systems #Spacecraft #Structural engineering