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 2021-06-01 to 2025-06-01.)

Article	Citations
Multi-Scale Histogram-Based Probabilistic Deep Neural Network for Super-Resolution 3D LiDAR Imaging	738
Performance Evaluation for Clinical Stroke Rehabilitation via an Automatic Mobile Gait Trainer	540
A Method to Calibrate Angular Positioning Errors Using a Laser Tracker and a Plane Mirror	438
Real-Time Pupil Localization Algorithm for Blurred Images Based on Double Constraints	413
Multi-Irradiance: A Method for Simultaneous Measurement of the Temperature and Spectral Emissivity of High-Temperature Targets in SWIR	329
Elastomeric Core/Conductive Sheath Fibers for Tensile and Torsional Strain Sensors	285
Sieve Search Centroiding Algorithm for Star Sensors	284
SwimmerNET: Underwater 2D Swimmer Pose Estimation Exploiting Fully Convolutional Neural Networks	283
Research on the Application of Dynamic Process Correlation Based on Radar Data in Mine Slope Sliding Early Warning	281
Signal Source Localization with Long-Term Observations in Distributed Angle-Only Sensors	281
On Fusing Wireless Fingerprints with Pedestrian Dead Reckoning to Improve Indoor Localization Accuracy	272
Modeling and Trajectory Tracking Model Predictive Control Novel Method of AUV Based on CFD Data	257
Unsupervised Denoising in Spectral CT: Multi-Dimensional U-Net for Energy Channel Regularisation	253
Research on Motion Control and Wafer-Centering Algorithm of Wafer-Handling Robot in Semiconductor Manufacturing	249
The Effect of Changing the Angle of the Passenger Car Seat Backrest on the Head Trajectories of the 50th Percentile Male Dummy	243
SC-AOF: A Sliding Camera and Asymmetric Optical-Flow-Based Blending Method for Image Stitching	241
Structural Response Prediction for Damage Identification Using Wavelet Spectra in Convolutional Neural Network	239
Towards Understanding the Interconnection between Celestial Pole Motion and Earth’s Magnetic Field Using Space Geodetic Techniques	239
Electrochemical Biosensing of Glucose Based on the Enzymatic Reduction of Glucose	234
High-Speed Rail Tunnel Panoramic Inspection Image Recognition Technology Based on Improved YOLOv5	226
A Novel Prediction Model for Malicious Users Detection and Spectrum Sensing Based on Stacking and Deep Learning	225
Peripheral Hemodynamics Estimation Using the Photoplethysmography Method	222
Pressure Control of Multi-Mode Variable Structure Electro–Hydraulic Load Simulation System	214
CTT: CNN Meets Transformer for Tracking	211
An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP	210

Adaptive Attention Memory Graph Convolutional Networks for Skeleton-Based Action Recognition	200
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	200
Fast and Efficient Image Novelty Detection Based on Mean-Shifts	198
Actuator Fault Detection for Unmanned Ground Vehicles Considering Friction Coefficients	191
The Efficient Mobile Management Based on Metaheuristic Algorithm for Internet of Vehicle	189
New Frontier in Advanced Dentistry: CBCT, Intraoral Scanner, Sensors, and Artificial Intelligence in Dentistry	189
Passive Landmark Geometry Optimization and Evaluation for Reliable Autonomous Navigation in Mining Tunnels Using 2D Lidars	175
A Spatiotemporal Calibration Algorithm for IMU–LiDAR Navigation System Based on Similarity of Motion Trajectories	171
Degradation Detection in a Redundant Sensor Architecture	169
Evaluation of Spatiotemporal Patterns of the Spinal Muscle Coordination Output during Walking in the Exoskeleton	166
Multi-Time Scale Trading Simulation of Source Grid Load Storage Based on Continuous Trading Mechanism for China	162
LMGAN: Linguistically Informed Semi-Supervised GAN with Multiple Generators	161
Dynamic Reconstruction and Mesh Compression of 4D Volumetric Model Using Correspondence-Based Deformation for Streaming Service	161
Combining Regional Energy and Intuitionistic Fuzzy Sets for Infrared and Visible Image Fusion	159
An Extensive Literature Review on Underwater Image Colour Correction	159
Implementation of ISO/IEEE 11073 PHD SpO2 and ECG Device Specializations over Bluetooth HDP following Health Care Profile for Smart Living	157
A Contactless Glucose Solution Concentration Measurement System Based on Improved High Accurate FMCW Radar Algorithm	157
A High-Precision Algorithm for DOA Estimation Using a Long-Baseline Array Based on the Hearing Mechanism of the Ormia Ochracea	157
A Novel Model for Vulnerability Analysis through Enhanced Directed Graphs and Quantitative Metrics	155
Clustering Approach for Detecting Multiple Types of Adversarial Examples	155
Intraoperative Hypotension Prediction Model Based on Systematic Feature Engineering and Machine Learning	154
Intelligent Reflecting Surfaces Enhanced Mobile Edge Computing: Minimizing the Maximum Computational Time	154
Human Pulse Detection by a Soft Tactile Actuator	153
A Thermal Infrared Pedestrian-Detection Method for Edge Computing Devices	152
Numerical Approaches for Recovering the Deformable Membrane Profile of Electrostatic Microdevices for Biomedical Applications	152
MeshID: Few-Shot Finger Gesture Based User Identification Using Orthogonal Signal Interference	152
The Effect of Pixel Design and Operation Conditions on Linear Output Range of 4T CMOS Image Sensors	149
Quantum Efficiency Measurement and Modeling of Silicon Sensors Optimized for Soft X-ray Detection	148
A Roadside Precision Monocular Measurement Technology for Vehicle-to-Everything (V2X)	147
Identification of the Biomechanical Response of the Muscles That Contract the Most during Disfluencies in Stuttered Speech	146
Visualizing Plant Responses: Novel Insights Possible Through Affordable Imaging Techniques in the Greenhouse	146
Noise-Robust 3D Pose Estimation Using Appearance Similarity Based on the Distributed Multiple Views	143
A Wideband True Time Delay Circuit Using 0.25 µm GaN HEMT Technology	143
Using UMAP for Partially Synthetic Healthcare Tabular Data Generation and Validation	143
Dynamic Occupancy Grid Map with Semantic Information Using Deep Learning-Based BEVFusion Method with Camera and LiDAR Fusion	143
SonicGuard Sensor—A Multichannel Acoustic Sensor for Long-Term Monitoring of Abdominal Sounds Examined through a Qualification Study	142
Development of a Small-Footprint 50 MHz Linear Array: Fabrication and Micro-Ultrasound Imaging Demonstration	142
A Dynamic Topology Optimization Method for Tactical Edge Networks Based on Virtual Backbone Networks	140
Improving the Accuracy of Metatarsal Osteotomies in Minimally Invasive Foot Surgery Using a Digital Inclinometer: Preliminary Study	140
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	138
Mobile Sensor Path Planning for Kalman Filter Spatiotemporal Estimation	138
Flexible Electromagnetic Sensor with Inkjet-Printed Silver Nanoparticles on PET Substrate for Chemical and Biomedical Applications	137
Detection of Debonding Defects in Carbon Fiber-Reinforced Polymer (CFRP)–Rubber Bonded Structures Based on Active Lamb Wave Energy Analysis	136
Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator	136
Study on Temperature Response of Rubberized Concrete Pavement Based on Fiber Bragg Grating Testing Technology	136
A Single-Frame and Multi-Frame Cascaded Image Super-Resolution Method	135
Research on Tire Surface Damage Detection Method Based on Image Processing	134
A Novel Defect Quantification Method Utilizing Multi-Sensor Magnetic Flux Leakage Signal Fusion	134
Methods for Evaluating Tibial Accelerations and Spatiotemporal Gait Parameters during Unsupervised Outdoor Movement	132
Adaptive Control for Virtual Synchronous Generator Parameters Based on Soft Actor Critic	130

Adjoint-Assisted Shape Optimization of Microlenses for CMOS Image Sensors	130
Enhanced Magnetoimpedance Effect in Co-Based Micron Composite CoFeNiSiB Ribbon Strips Coated by Carbon and FeCoGa Nanofilms for Sensing Applications	130
Multi-Scale Feature and Multi-Channel Selection toward Parkinson’s Disease Diagnosis with EEG	129
Color-Dense Illumination Adjustment Network for Removing Haze and Smoke from Fire Scenario Images	129
Evaluation of Realistic Sensation Using Biological Reaction Measurements for Food Videos Presented by KMMD	128
Rapid Optical Biosensing of SARS-CoV-2 Spike Proteins in Artificial Samples	127
Field Decorrelation and Isolation Improvement in an MIMO Antenna Using an All-Dielectric Device Based on Transformation Electromagnetics	127
The Hybrid Position/Force Walking Robot Control Using Extenics Theory and Neutrosophic Logic Decision	127
Lane Departure Assessment via Enhanced Single Lane-Marking	126
Slot Antennas Integrated into 3D Knitted Fabrics: 5.8 GHz and 24 GHz ISM Bands	126
Tactowel: A Subtle Sports Performance Display for Giving Real-Time Performance Feedback in Tennis	126
Tunnel Magnetoresistance Sensor with AC Modulation and Impedance Compensation for Ultra-Weak Magnetic Field Measurement	126
Hough Transform-Based Angular Features for Learning-Free Handwritten Keyword Spotting	125
Fractional-Order Sensing and Control: Embedding the Nonlinear Dynamics of Robot Manipulators into the Multidimensional Scaling Method	124
VirtLAB: A Low-Cost Platform for Electronics Lab Experiments	123
Kinematic Loggers—Development of Rugged Sensors and Recovery Systems for Field Measurements of Stone Rolling Dynamics and Impact Accelerations during Floods	123
Machine Learning Model Based on Radiomic Features for Differentiation between COVID-19 and Pneumonia on Chest X-ray	123
A Custom-Made Lower Limb Dynamometer for Assessing Ankle Joint Torque in Humans: Calibration and Measurement Procedures	122
A Lightweight System-On-Chip Based Cryptographic Core for Low-Cost Devices	122
Establishment of an Improved ELONA Method for Detecting Fumonisin B1 Based on Aptamers and Hemin-CDs Conjugates	121
A Novel Image Inpainting Method Used for Veneer Defects Based on Region Normalization	120
Addressing Challenges of Distance Learning in the Pandemic with Edge Intelligence Enabled Multicast and Caching Solution	120
Accurate Signal Conditioning for Pulsed-Current Synchronous Measurements	117
Brief Review of Vibrothermography and Optical Thermography for Defect Quantification in CFRP Material	117
Modeling the Converse Magnetoelectric Effect in the Low-Frequency Range	117
A Data-Driven Approach to State of Health Estimation and Prediction for a Lithium-Ion Battery Pack of Electric Buses Based on Real-World Data	116
Coherent Off-Axis Terahertz Tomography with a Multi-Channel Array and f-theta Optics	116
Change Detection in Synthetic Aperture Radar Images Based on a Generalized Gamma Deep Belief Networks	116
Helicopter Turboshaft Engines’ Neural Network System for Monitoring Sensor Failures	115
A Prestressed Concrete Cylinder Pipe Broken Wire Detection Algorithm Based on Improved YOLOv5	115
An Improved Kernel Entropy Component Analysis for Damage Detection Under Environmental and Operational Variations	114
4D+ City Sidewalk: Integrating Pedestrian View into Sidewalk Spaces to Support User-Centric Urban Spatial Perception	114
Application of Chitosan@Fe3O4 Nanoparticle-Modified Screen-Printed Graphene-Based Electrode for Simultaneous Analysis of Nitrite and Ascorbic Acid in Hydroponics and Fruit Juice	113
A MID-1DC+LRT Multi-Task Model for SOH Assessment and RUL Prediction of Mechanical Systems	113
PAPRec: 3D Point Cloud Reconstruction Based on Prior-Guided Adaptive Probabilistic Network	113
Interpretable Probabilistic Identification of Depression in Speech	112
Flexible and Emissivity-Adjustable Heat Flow Sensor Comprising a Carbon Nanotube/Polymer Composite	112
A Measurement Approach for Characterizing Temperature-Related Emissivity Variability in High-Emissivity Materials	112