OOIR: Observatory of International Research

Papers

(The H4-Index of Sensors is 112. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Multi-Scale Histogram-Based Probabilistic Deep Neural Network for Super-Resolution 3D LiDAR Imaging	711
A 316MP, 120FPS, High Dynamic Range CMOS Image Sensor for Next Generation Immersive Displays	524
Beamforming Applied to Ultrasound Analysis in Detection of Bearing Defects	458
Recent Development of Non-Contact Multi-Target Vital Sign Detection and Location Tracking Based on Metamaterial Leaky Wave Antennas	412
Performance Evaluation for Clinical Stroke Rehabilitation via an Automatic Mobile Gait Trainer	406
A Method to Calibrate Angular Positioning Errors Using a Laser Tracker and a Plane Mirror	328
Real-Time Pupil Localization Algorithm for Blurred Images Based on Double Constraints	282
Two-Dimensional Non-Carbon Materials-Based Electrochemical Printed Sensors: An Updated Review	274
Multi-Irradiance: A Method for Simultaneous Measurement of the Temperature and Spectral Emissivity of High-Temperature Targets in SWIR	270
Elastomeric Core/Conductive Sheath Fibers for Tensile and Torsional Strain Sensors	267
Sieve Search Centroiding Algorithm for Star Sensors	261
Machine Learning-Based Methods for Enhancement of UAV-NOMA and D2D Cooperative Networks	249
SwimmerNET: Underwater 2D Swimmer Pose Estimation Exploiting Fully Convolutional Neural Networks	241
A Deep Learning Method for Rolling Bearing Fault Diagnosis Based on Attention Mechanism and Graham Angle Field	239
Research on the Application of Dynamic Process Correlation Based on Radar Data in Mine Slope Sliding Early Warning	238
Signal Source Localization with Long-Term Observations in Distributed Angle-Only Sensors	237
On Fusing Wireless Fingerprints with Pedestrian Dead Reckoning to Improve Indoor Localization Accuracy	236
Modeling and Trajectory Tracking Model Predictive Control Novel Method of AUV Based on CFD Data	229
Unsupervised Denoising in Spectral CT: Multi-Dimensional U-Net for Energy Channel Regularisation	225
Research on Motion Control and Wafer-Centering Algorithm of Wafer-Handling Robot in Semiconductor Manufacturing	224
A Review of Vision-Based Pothole Detection Methods Using Computer Vision and Machine Learning	216
Opportunistic Weather Sensing by Smart City Wireless Communication Networks	215
BDS Dual-Frequency Carrier Phase Multipath Hemispherical Map Model and Its Application in Real-Time Deformation Monitoring	207
The Effect of Changing the Angle of the Passenger Car Seat Backrest on the Head Trajectories of the 50th Percentile Male Dummy	206
SC-AOF: A Sliding Camera and Asymmetric Optical-Flow-Based Blending Method for Image Stitching	204

Structural Response Prediction for Damage Identification Using Wavelet Spectra in Convolutional Neural Network	203
Towards Understanding the Interconnection between Celestial Pole Motion and Earth’s Magnetic Field Using Space Geodetic Techniques	202
Electrochemical Biosensing of Glucose Based on the Enzymatic Reduction of Glucose	191
Remote Monitoring of Heart Failure in Patients with Implantable Cardioverter-Defibrillators: Current Status and Future Needs	191
Three-Dimensional Lower-Limb Kinematics from Accelerometers and Gyroscopes with Simple and Minimal Functional Calibration Tasks: Validation on Asymptomatic Participants	190
High-Speed Rail Tunnel Panoramic Inspection Image Recognition Technology Based on Improved YOLOv5	187
A Novel Prediction Model for Malicious Users Detection and Spectrum Sensing Based on Stacking and Deep Learning	183
QoS-Based Service-Time Scheduling in the IoT-Edge Cloud	181
Peripheral Hemodynamics Estimation Using the Photoplethysmography Method	177
Pressure Control of Multi-Mode Variable Structure Electro–Hydraulic Load Simulation System	176
CTT: CNN Meets Transformer for Tracking	173
SELWAK: A Secure and Efficient Lightweight and Anonymous Authentication and Key Establishment Scheme for IoT Based Vehicular Ad hoc Networks	171
Intelligent Reflecting Surface-Based Non-LOS Human Activity Recognition for Next-Generation 6G-Enabled Healthcare System	171
A Comprehensive Study of Anomaly Detection Schemes in IoT Networks Using Machine Learning Algorithms	167
An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP	166
Adaptive Attention Memory Graph Convolutional Networks for Skeleton-Based Action Recognition	159
Fast and Efficient Image Novelty Detection Based on Mean-Shifts	158
On the Use and Construction of Wi-Fi Fingerprint Databases for Large-Scale Multi-Building and Multi-Floor Indoor Localization: A Case Study of the UJIIndoorLoc Database	158
Actuator Fault Detection for Unmanned Ground Vehicles Considering Friction Coefficients	156
New Frontier in Advanced Dentistry: CBCT, Intraoral Scanner, Sensors, and Artificial Intelligence in Dentistry	153
Data-Driven Techniques for Low-Cost Sensor Selection and Calibration for the Use Case of Air Quality Monitoring	153
The Efficient Mobile Management Based on Metaheuristic Algorithm for Internet of Vehicle	152
A Frequency-Reconfigurable Filtenna for GSM, 4G-LTE, ISM, and 5G Sub-6 GHz Band Applications	152
Duty-Cycle Electronically Tunable Triangular/Square Wave Generator Using LT1228 Commercially Available ICs for Capacitive Sensor Interfacing	151
Passive Landmark Geometry Optimization and Evaluation for Reliable Autonomous Navigation in Mining Tunnels Using 2D Lidars	150
Evaluation of Radio Communication Links of 4G Systems	150
Identifying Biomarkers for Accurate Detection of Stress	149
A New GNSS Spoofing Signal Power Control Algorithm for Receiver Sensors in Acquisition Phase and Subsequent Control	148
A Spatiotemporal Calibration Algorithm for IMU–LiDAR Navigation System Based on Similarity of Motion Trajectories	147
Degradation Detection in a Redundant Sensor Architecture	147
Novel Perspectives for the Management of Multilingual and Multialphabetic Heritages through Automatic Knowledge Extraction: The DigitalMaktaba Approach	147
Comparison of QEEG Findings before and after Onset of Post-COVID-19 Brain Fog Symptoms	146
Evaluation of Spatiotemporal Patterns of the Spinal Muscle Coordination Output during Walking in the Exoskeleton	144
Multi-Time Scale Trading Simulation of Source Grid Load Storage Based on Continuous Trading Mechanism for China	144
Dynamic Reconstruction and Mesh Compression of 4D Volumetric Model Using Correspondence-Based Deformation for Streaming Service	142
LMGAN: Linguistically Informed Semi-Supervised GAN with Multiple Generators	141
Towards Developing a Robust Intrusion Detection Model Using Hadoop–Spark and Data Augmentation for IoT Networks	139
An Extensive Literature Review on Underwater Image Colour Correction	138
Radiation and Dust Sensor for Mars Environmental Dynamic Analyzer Onboard M2020 Rover	138
Combining Regional Energy and Intuitionistic Fuzzy Sets for Infrared and Visible Image Fusion	137
A High-Precision Algorithm for DOA Estimation Using a Long-Baseline Array Based on the Hearing Mechanism of the Ormia Ochracea	136
Improving Security of Web Servers in Critical IoT Systems through Self-Monitoring of Vulnerabilities	135
sEMG and Vibration System Monitoring for Differential Diagnosis in Temporomandibular Joint Disorders	135
A Contactless Glucose Solution Concentration Measurement System Based on Improved High Accurate FMCW Radar Algorithm	134
A Systematic Literature Review of Handheld Augmented Reality Solutions for People with Disabilities	134
Implementation of ISO/IEEE 11073 PHD SpO2 and ECG Device Specializations over Bluetooth HDP following Health Care Profile for Smart Living	133
A Scintillator Array Table with Spectroscopic Features	133
Tracking Efficiency Improvement According to Incident Beam Size in QPD-Based PAT System for Common Path-Based Full-Duplex FSO Terminals	131
A Novel Model for Vulnerability Analysis through Enhanced Directed Graphs and Quantitative Metrics	131
Clustering Approach for Detecting Multiple Types of Adversarial Examples	131

Development and Applications of a Pressurized Water-Filled Impedance Tube	131
Human Pulse Detection by a Soft Tactile Actuator	130
Intelligent Reflecting Surfaces Enhanced Mobile Edge Computing: Minimizing the Maximum Computational Time	130
Intraoperative Hypotension Prediction Model Based on Systematic Feature Engineering and Machine Learning	130
Numerical Approaches for Recovering the Deformable Membrane Profile of Electrostatic Microdevices for Biomedical Applications	129
A Thermal Infrared Pedestrian-Detection Method for Edge Computing Devices	127
MeshID: Few-Shot Finger Gesture Based User Identification Using Orthogonal Signal Interference	127
The Effect of Pixel Design and Operation Conditions on Linear Output Range of 4T CMOS Image Sensors	126
Quantum Efficiency Measurement and Modeling of Silicon Sensors Optimized for Soft X-ray Detection	125
Visualizing Plant Responses: Novel Insights Possible Through Affordable Imaging Techniques in the Greenhouse	125
Identification of the Biomechanical Response of the Muscles That Contract the Most during Disfluencies in Stuttered Speech	125
A Roadside Precision Monocular Measurement Technology for Vehicle-to-Everything (V2X)	125
A Wideband True Time Delay Circuit Using 0.25 µm GaN HEMT Technology	124
Noise-Robust 3D Pose Estimation Using Appearance Similarity Based on the Distributed Multiple Views	124
Performance of a Non-Invasive System for Monitoring Blood Glucose Levels Based on Near-Infrared Spectroscopy Technology (Glucube®)	122
Dynamic Occupancy Grid Map with Semantic Information Using Deep Learning-Based BEVFusion Method with Camera and LiDAR Fusion	122
Using UMAP for Partially Synthetic Healthcare Tabular Data Generation and Validation	122
Development of a Small-Footprint 50 MHz Linear Array: Fabrication and Micro-Ultrasound Imaging Demonstration	121
SonicGuard Sensor—A Multichannel Acoustic Sensor for Long-Term Monitoring of Abdominal Sounds Examined through a Qualification Study	121
A Dynamic Topology Optimization Method for Tactical Edge Networks Based on Virtual Backbone Networks	121
Liability of Health Professionals Using Sensors, Telemedicine and Artificial Intelligence for Remote Healthcare	121
Improving the Accuracy of Metatarsal Osteotomies in Minimally Invasive Foot Surgery Using a Digital Inclinometer: Preliminary Study	120
Ultrasonic Assessment of Liver Fibrosis Using One-Dimensional Convolutional Neural Networks Based on Frequency Spectra of Radiofrequency Signals with Deep Learning Segmentation of Liver Regions in B-M	119
Mobile Sensor Path Planning for Kalman Filter Spatiotemporal Estimation	119
Flexible Electromagnetic Sensor with Inkjet-Printed Silver Nanoparticles on PET Substrate for Chemical and Biomedical Applications	118
Study on Temperature Response of Rubberized Concrete Pavement Based on Fiber Bragg Grating Testing Technology	117
Detection of Debonding Defects in Carbon Fiber-Reinforced Polymer (CFRP)–Rubber Bonded Structures Based on Active Lamb Wave Energy Analysis	117
Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator	117
A Single-Frame and Multi-Frame Cascaded Image Super-Resolution Method	116
Research on Tire Surface Damage Detection Method Based on Image Processing	115
A Novel Defect Quantification Method Utilizing Multi-Sensor Magnetic Flux Leakage Signal Fusion	115
Adjoint-Assisted Shape Optimization of Microlenses for CMOS Image Sensors	113
Adaptive Control for Virtual Synchronous Generator Parameters Based on Soft Actor Critic	113
Methods for Evaluating Tibial Accelerations and Spatiotemporal Gait Parameters during Unsupervised Outdoor Movement	113
Enhanced Magnetoimpedance Effect in Co-Based Micron Composite CoFeNiSiB Ribbon Strips Coated by Carbon and FeCoGa Nanofilms for Sensing Applications	113
Evaluation of Realistic Sensation Using Biological Reaction Measurements for Food Videos Presented by KMMD	112
Color-Dense Illumination Adjustment Network for Removing Haze and Smoke from Fire Scenario Images	112
Multi-Scale Feature and Multi-Channel Selection toward Parkinson’s Disease Diagnosis with EEG	112