OOIR: Observatory of International Research

Papers

(The H4-Index of Sensors is 111. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Sensor-Fused Nighttime System for Enhanced Pedestrian Detection in ADAS and Autonomous Vehicles	678
Measuring Suite for Vascular Response Monitoring during Hyperbaric Oxygen Therapy by Means of Pulse Transit Time (PTT) Analysis	513
Using High-Frequency Information and RH to Estimate AQI Based on SVR	510
Research on Detection of Ultra-Low Concentration Anthrax Protective Antigen Using Graphene Field-Effect Transistor Biosensor	444
Electrode Setup for Electromyography-Based Silent Speech Interfaces: A Pilot Study	396
Multijoint Continuous Motion Estimation for Human Lower Limb Based on Surface Electromyography	390
Clinical Validation of a Video-Otoscopy-Based Medical Device for the Remote Diagnosis of Ear Complaints	375
SCR-Net: A Dual-Channel Water Body Extraction Model Based on Multi-Spectral Remote Sensing Imagery—A Case Study of Daihai Lake, China	319
Vernier Effect-Enhanced Temperature Sensing Based on On-Chip Spiral Resonant Cavities	277
Precision Soil Moisture Monitoring Through Drone-Based Hyperspectral Imaging and PCA-Driven Machine Learning	270
Signal Preprocessing in Instrument-Based Electronic Noses Leads to Parsimonious Predictive Models: Application to Olive Oil Quality Control	263
Selective Scale-Aware Network for Traffic Density Estimation and Congestion Detection in ITS	262
A Measurement Approach for Characterizing Temperature-Related Emissivity Variability in High-Emissivity Materials	241
A Deep-Learning Method for Remaining Useful Life Prediction of Power Machinery via Dual-Attention Mechanism	235
Design and Implementation of an Ultrasonic Flowmeter Based on the Cross-Correlation Method	232
Seismic Damage Identification Method for Curved Beam Bridges Based on Wavelet Packet Norm Entropy	230
Recurrent Flow Update Model Using Image Pyramid Structure for 4K Video Frame Interpolation	229
Research on the Sensitivity Enhancement Method of Inductive Conductivity Sensors Based on Impedance Matching	228
Investigation of the Ultrasonic Treatment-Assisted Soaking Process of Different Red Kidney Beans and Compositional Analysis of the Soaking Water by NIR Spectroscopy	226
Channel Code-Book (CCB): Semantic Image-Adaptive Transmission in Satellite–Ground Scenario	221
Security Evaluation of Provably Secure ECC-Based Anonymous Authentication and Key Agreement Scheme for IoT	217
A Magnetoelectric Distance Estimation System for Relative Human Motion Tracking	212
The Application of an Intelligent Agaricus bisporus-Harvesting Device Based on FES-YOLOv5s	208
Bias Calibration of Optically Pumped Magnetometers Based on Variable Sensitivity	200
A Synergy of Convolutional Neural Networks for Sensor-Based EEG Brain–Computer Interfaces to Enhance Motor Imagery Classification	199

An Open-Source Algorithm for Correcting Stress Wave Dispersion in Split-Hopkinson Pressure Bar Experiments	198
Study on the Impact of Building Energy Predictions Considering Weather Errors of Neighboring Weather Stations	195
Study on Sensor Fault-Tolerant Control for Central Air-Conditioning Systems Using Bayesian Inference with Data Increments	192
Monitoring Sleep and Nightly Recovery with Wrist-Worn Wearables: Links to Training Load and Performance Adaptations	192
Attention-Assisted Feature Comparison and Feature Enhancement for Class-Agnostic Counting	191
3D Reconstruction Using 3D Registration-Based ToF-Stereo Fusion	187
Compact Quantum Cascade Laser-Based Noninvasive Glucose Sensor Upgraded with Direct Comb Data-Mining	187
An Improved Crucible Spatial Bubble Detection Based on YOLOv5 Fusion Target Tracking	186
Beyond Information Distortion: Imaging Variable-Length Time Series Data for Classification	182
Can Online Exercise Using Wearable Devices Improve Perceived Well-Being? A Study Among Patients with Coronary Artery Disease	181
Micro-Electromechanical System-Based Parasitic Patch Antenna on Quartz Substrate for High Gain	180
State-of-the-Art Design and Optimization of Strain Gauge-Type Load–Displacement Transducer for in In Situ Nanoindentation Systems	174
A Feature-Enhanced Small Object Detection Algorithm Based on Attention Mechanism	171
Application of Smart Insoles in Assessing Dynamic Stability in Patients with Chronic Ankle Instability: A Comparative Study	169
Wi-Filter: WiFi-Assisted Frame Filtering on the Edge for Scalable and Resource-Efficient Video Analytics	167
Traffic and Scenario Adaptive OFDM-IM for Vehicular Networks: A Fuzzy Logic Based Optimization Approach	163
The Role of Virtual Reality on Parkinson’s Disease Management: A Bibliometric and Content Analysis	161
YOLO-ALW: An Enhanced High-Precision Model for Chili Maturity Detection	161
Impact of Playing Position on Competition External Load in Professional Padel Players Using Inertial Devices	161
YOLO-RD: A Road Damage Detection Method for Effective Pavement Maintenance	160
Perspectives on the Application of Biosensors for the Early Detection of Oral Cancer	159
Transdisciplinary Innovations in Athlete Health: 3D-Printable Wearable Sensors for Health Monitoring and Sports Psychology	153
Non-Invasive Monitoring and Differentiation of Aging Mice Treated with Goat Whey Powder by an Electronic Nose Coupled with Chemometric Methods	153
Human-Centered Sensor Technologies for Soft Robotic Grippers: A Comprehensive Review	151
Insulator Defect Detection Algorithm Based on Improved YOLOv11n	149
Application of Chitosan@Fe3O4 Nanoparticle-Modified Screen-Printed Graphene-Based Electrode for Simultaneous Analysis of Nitrite and Ascorbic Acid in Hydroponics and Fruit Juice	148
Research on Water Quality Chemical Oxygen Demand Detection Using Laser-Induced Fluorescence Image Processing	147
Hybrid CNN-GRU Models for Improved EEG Motor Imagery Classification	147
Adaptive Cell Scheduling and Negotiation Techniques for 6TiSCH Networks Under Bursty Traffic	146
Sensing Techniques for Structural Health Monitoring: A State-of-the-Art Review on Performance Criteria and New-Generation Technologies	146
Resonant Frequency Response to Mechanical Loading in Conformal Load-Bearing Antenna Systems	145
Preserving Privacy of Internet of Things Network with Certificateless Ring Signature	145
Analysis, Design, and Implementation of a User-Friendly Differential Privacy Application	145
At-Home Stroke Neurorehabilitation: Early Findings with the NeuroExo BCI System	145
An Intelligently Enhanced Ant Colony Optimization Algorithm for Global Path Planning of Mobile Robots in Engineering Applications	145
Novel Robotic Balloon-Based Device for Wrist-Extension Therapy of Hemiparesis Stroke Patients	144
4D+ City Sidewalk: Integrating Pedestrian View into Sidewalk Spaces to Support User-Centric Urban Spatial Perception	142
An Improved Kernel Entropy Component Analysis for Damage Detection Under Environmental and Operational Variations	142
Sensitivity Analysis of Long Short-Term Memory-Based Neural Network Model for Vehicle Yaw Rate Prediction	142
PAPRec: 3D Point Cloud Reconstruction Based on Prior-Guided Adaptive Probabilistic Network	140
Walking Stability and Kinematic Variability Following Motor Fatigue Induced by Incline Treadmill Walking	138
A MID-1DC+LRT Multi-Task Model for SOH Assessment and RUL Prediction of Mechanical Systems	138
Gesture Recognition Achieved by Utilizing LoRa Signals and Deep Learning	137
Integrated Bayesian and Particle Swarm Approaches for Enhanced Gas Leak Detection in Complex Commercial Structures	136
Switchable and Tunable Terahertz Metamaterial Absorber with Ultra-Broadband and Multi-Band Response for Cancer Detection	135
Imbalanced Power Spectral Generation for Respiratory Rate and Uncertainty Estimations Based on Photoplethysmography Signal	135
On-Line Monitoring of Vitamin C in Fruit Juice in Processing Plants by Electrochemical Sensor Based on PEDOT-Modified Electrodes: A Feasibility Study	133
Dim Range-Spread Target Detection for Stepped-Frequency Radar Using a Bernoulli Extended Target Filter	131
A Novel Framework for Quantum-Enhanced Federated Learning with Edge Computing for Advanced Pain Assessment Using ECG Signals via Continuous Wavelet Transform Images	130
Using Python Modules in Real-Time Plasma Systems for Fusion	130

Non-Invasive Biomarkers in the Era of Big Data and Machine Learning	129
Fuzzy Petri Nets for Traffic Node Reliability	129
Traffic Sign Detection and Quality Assessment Using YOLOv8 in Daytime and Nighttime Conditions	129
Sofigait—A Wireless Inertial Sensor-Based Gait Sonification System	129
Utilizing IoT Sensors and Spatial Data Mining for Analysis of Urban Space Actors’ Behavior in University Campus Space Design	128
Lossless and Near-Lossless L-Infinite Compression of Depth Video Data	128
Advancements in Mercury-Free Electrochemical Sensors for Iron Detection: A Decade of Progress in Electrode Materials and Modifications	127
Secrecy Outage Performance Analysis of Wirelessly Powered IoT System with Randomly Moving Receiving Nodes	127
Contrastive Mask Learning for Self-Supervised 3D Skeleton-Based Action Recognition	127
Determining Moisture Content in Milk Powder: Challenges in the Evaluation of Performance by Proficiency Testing Using Independent Reference Values	126
Lake SkyWater—A Portable Buoy for Measuring Water-Leaving Radiance in Lakes Under Optimal Geometric Conditions	126
Visual-Inertial-Wheel Odometry with Slip Compensation and Dynamic Feature Elimination	126
Fault Diagnosis Method for Centrifugal Pumps in Nuclear Power Plants Based on a Multi-Scale Convolutional Self-Attention Network	125
High-Precision, Self-Powered Current Online Monitoring System Based on TMR Sensors Array for Distribution Networks	124
Adaptive Super-Twisting Tracking for Uncertain Robot Manipulators Based on the Event-Triggered Algorithm	123
Parametric Aerodynamic Study of Galloping Piezoelectric Energy Harvester with Arcuate Protruding and Depressed Features	122
Leveraging Federated Satellite Systems for Unmanned Medical Evacuation on the Battlefield	122
Variational Autoencoder for the Prediction of Oil Contamination Temporal Evolution in Water Environments	121
Dielectric Properties of Transformer Resin Under Varying Conditions: Impact on Instrument Transformer Stability and Accuracy	121
Adaptive Non-Stationary Fuzzy Time Series Forecasting with Bayesian Networks	120
YOLO-ACE: Enhancing YOLO with Augmented Contextual Efficiency for Precision Cotton Weed Detection	120
Front-to-Side Hard and Soft Biometrics for Augmented Zero-Shot Side Face Recognition	120
Combined Use of Non-Destructive Analysis Techniques to Investigate Ancient Bronze Statues	119
Time Series Remote Sensing Image Classification with a Data-Driven Active Deep Learning Approach	119
An Improved YOLOv8-Based Method for Detecting Pests and Diseases on Cucumber Leaves in Natural Backgrounds	118
Design of Wood-Based Gd (III)-Hemoporphyrin Monomethyl Ether Eco-Material for Optical Oxygen Sensing with a Wide Detection Range	117
Innovative Regression Model for Frequency-Dependent Acoustic Source Strength in the Aquatic Environment: Bridging Scientific Insight and Practical Applications	117
Bipartite Fault-Tolerant Consensus Control for Multi-Agent Systems with a Leader of Unknown Input Under a Signed Digraph	117
Novel APD Array Configurations for Improved Detection Area and Frequency Response	116
Design and Validation of a Dielectric Method-Based Composite Material Curing Monitoring Platform	115
Future Path Presentation to Passengers of an Autonomous Wheelchair Using Vibrotactile Feedback	113
A Fault Diagnosis Method for Oil Well Electrical Power Diagrams Based on Multidimensional Clustering Performance Evaluation	113
Convolutional Neural Network-Based Electromagnetic Imaging of Uniaxial Objects in a Half-Space	113
Skeleton Reconstruction Using Generative Adversarial Networks for Human Activity Recognition Under Occlusion	112
Technical Design of a Low-Latitude Satellite Constellation for Ocean Observation with a Focus on Hainan Province, China	112
Mission Sequence Model and Deep Reinforcement Learning-Based Replanning Method for Multi-Satellite Observation	112
A New Contact Structure and Dielectric Recovery Characteristics of the Fast DC Current-Limiting Circuit Breaker	111
Comparative Analysis of Soil Moisture- and Weather-Based Irrigation Scheduling for Drip-Irrigated Lettuce Using Low-Cost Internet of Things Capacitive Sensors	111
Research on Network Intrusion Detection Model Based on Hybrid Sampling and Deep Learning	111
Deep Learning-Emerged Grid Cells-Based Bio-Inspired Navigation in Robotics	111