OOIR: Observatory of International Research

Papers

(The H4-Index of Sensors is 113. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Multi-Scale Histogram-Based Probabilistic Deep Neural Network for Super-Resolution 3D LiDAR Imaging	804
Performance Evaluation for Clinical Stroke Rehabilitation via an Automatic Mobile Gait Trainer	583
Real-Time Pupil Localization Algorithm for Blurred Images Based on Double Constraints	514
Multi-Irradiance: A Method for Simultaneous Measurement of the Temperature and Spectral Emissivity of High-Temperature Targets in SWIR	442
Elastomeric Core/Conductive Sheath Fibers for Tensile and Torsional Strain Sensors	348
Sieve Search Centroiding Algorithm for Star Sensors	335
Research on the Application of Dynamic Process Correlation Based on Radar Data in Mine Slope Sliding Early Warning	314
Signal Source Localization with Long-Term Observations in Distributed Angle-Only Sensors	312
On Fusing Wireless Fingerprints with Pedestrian Dead Reckoning to Improve Indoor Localization Accuracy	309
Research on Motion Control and Wafer-Centering Algorithm of Wafer-Handling Robot in Semiconductor Manufacturing	302
Electrochemical Biosensing of Glucose Based on the Enzymatic Reduction of Glucose	280
A Novel Prediction Model for Malicious Users Detection and Spectrum Sensing Based on Stacking and Deep Learning	275
Peripheral Hemodynamics Estimation Using the Photoplethysmography Method	264
CTT: CNN Meets Transformer for Tracking	263
Adaptive Attention Memory Graph Convolutional Networks for Skeleton-Based Action Recognition	258
Fast and Efficient Image Novelty Detection Based on Mean-Shifts	251
Passive Landmark Geometry Optimization and Evaluation for Reliable Autonomous Navigation in Mining Tunnels Using 2D Lidars	249
A Spatiotemporal Calibration Algorithm for IMU–LiDAR Navigation System Based on Similarity of Motion Trajectories	246
Multi-Time Scale Trading Simulation of Source Grid Load Storage Based on Continuous Trading Mechanism for China	242
Dynamic Reconstruction and Mesh Compression of 4D Volumetric Model Using Correspondence-Based Deformation for Streaming Service	240
An Extensive Literature Review on Underwater Image Colour Correction	220
A High-Precision Algorithm for DOA Estimation Using a Long-Baseline Array Based on the Hearing Mechanism of the Ormia Ochracea	213
Implementation of ISO/IEEE 11073 PHD SpO2 and ECG Device Specializations over Bluetooth HDP following Health Care Profile for Smart Living	212
Clustering Approach for Detecting Multiple Types of Adversarial Examples	209
A Novel Model for Vulnerability Analysis through Enhanced Directed Graphs and Quantitative Metrics	206

Intelligent Reflecting Surfaces Enhanced Mobile Edge Computing: Minimizing the Maximum Computational Time	204
Human Pulse Detection by a Soft Tactile Actuator	196
Numerical Approaches for Recovering the Deformable Membrane Profile of Electrostatic Microdevices for Biomedical Applications	187
A Thermal Infrared Pedestrian-Detection Method for Edge Computing Devices	184
MeshID: Few-Shot Finger Gesture Based User Identification Using Orthogonal Signal Interference	180
The Effect of Pixel Design and Operation Conditions on Linear Output Range of 4T CMOS Image Sensors	177
Quantum Efficiency Measurement and Modeling of Silicon Sensors Optimized for Soft X-ray Detection	176
A Roadside Precision Monocular Measurement Technology for Vehicle-to-Everything (V2X)	175
Visualizing Plant Responses: Novel Insights Possible Through Affordable Imaging Techniques in the Greenhouse	175
Identification of the Biomechanical Response of the Muscles That Contract the Most during Disfluencies in Stuttered Speech	175
Noise-Robust 3D Pose Estimation Using Appearance Similarity Based on the Distributed Multiple Views	172
A Wideband True Time Delay Circuit Using 0.25 µm GaN HEMT Technology	172
SonicGuard Sensor—A Multichannel Acoustic Sensor for Long-Term Monitoring of Abdominal Sounds Examined through a Qualification Study	169
Development of a Small-Footprint 50 MHz Linear Array: Fabrication and Micro-Ultrasound Imaging Demonstration	168
A Dynamic Topology Optimization Method for Tactical Edge Networks Based on Virtual Backbone Networks	168
Improving the Accuracy of Metatarsal Osteotomies in Minimally Invasive Foot Surgery Using a Digital Inclinometer: Preliminary Study	164
Mobile Sensor Path Planning for Kalman Filter Spatiotemporal Estimation	163
Flexible Electromagnetic Sensor with Inkjet-Printed Silver Nanoparticles on PET Substrate for Chemical and Biomedical Applications	163
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	163
Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator	161
Study on Temperature Response of Rubberized Concrete Pavement Based on Fiber Bragg Grating Testing Technology	161
A Single-Frame and Multi-Frame Cascaded Image Super-Resolution Method	160
Research on Tire Surface Damage Detection Method Based on Image Processing	158
A Novel Defect Quantification Method Utilizing Multi-Sensor Magnetic Flux Leakage Signal Fusion	157
Enhanced Magnetoimpedance Effect in Co-Based Micron Composite CoFeNiSiB Ribbon Strips Coated by Carbon and FeCoGa Nanofilms for Sensing Applications	155
Methods for Evaluating Tibial Accelerations and Spatiotemporal Gait Parameters during Unsupervised Outdoor Movement	155
Adaptive Control for Virtual Synchronous Generator Parameters Based on Soft Actor Critic	155
Rapid Optical Biosensing of SARS-CoV-2 Spike Proteins in Artificial Samples	154
Color-Dense Illumination Adjustment Network for Removing Haze and Smoke from Fire Scenario Images	154
Field Decorrelation and Isolation Improvement in an MIMO Antenna Using an All-Dielectric Device Based on Transformation Electromagnetics	152
The Hybrid Position/Force Walking Robot Control Using Extenics Theory and Neutrosophic Logic Decision	152
Lane Departure Assessment via Enhanced Single Lane-Marking	150
Slot Antennas Integrated into 3D Knitted Fabrics: 5.8 GHz and 24 GHz ISM Bands	149
Fractional-Order Sensing and Control: Embedding the Nonlinear Dynamics of Robot Manipulators into the Multidimensional Scaling Method	147
Kinematic Loggers—Development of Rugged Sensors and Recovery Systems for Field Measurements of Stone Rolling Dynamics and Impact Accelerations during Floods	146
A Lightweight System-On-Chip Based Cryptographic Core for Low-Cost Devices	146
Establishment of an Improved ELONA Method for Detecting Fumonisin B1 Based on Aptamers and Hemin-CDs Conjugates	143
A Custom-Made Lower Limb Dynamometer for Assessing Ankle Joint Torque in Humans: Calibration and Measurement Procedures	143
A Novel Image Inpainting Method Used for Veneer Defects Based on Region Normalization	141
Addressing Challenges of Distance Learning in the Pandemic with Edge Intelligence Enabled Multicast and Caching Solution	139
Brief Review of Vibrothermography and Optical Thermography for Defect Quantification in CFRP Material	139
Modeling the Converse Magnetoelectric Effect in the Low-Frequency Range	139
Change Detection in Synthetic Aperture Radar Images Based on a Generalized Gamma Deep Belief Networks	138
Coherent Off-Axis Terahertz Tomography with a Multi-Channel Array and f-theta Optics	136
A Prestressed Concrete Cylinder Pipe Broken Wire Detection Algorithm Based on Improved YOLOv5	135
Helicopter Turboshaft Engines’ Neural Network System for Monitoring Sensor Failures	135
An Improved Kernel Entropy Component Analysis for Damage Detection Under Environmental and Operational Variations	135
4D+ City Sidewalk: Integrating Pedestrian View into Sidewalk Spaces to Support User-Centric Urban Spatial Perception	135
PAPRec: 3D Point Cloud Reconstruction Based on Prior-Guided Adaptive Probabilistic Network	134
Flexible and Emissivity-Adjustable Heat Flow Sensor Comprising a Carbon Nanotube/Polymer Composite	132

A MID-1DC+LRT Multi-Task Model for SOH Assessment and RUL Prediction of Mechanical Systems	132
Research on Water Quality Chemical Oxygen Demand Detection Using Laser-Induced Fluorescence Image Processing	131
Channel Code-Book (CCB): Semantic Image-Adaptive Transmission in Satellite–Ground Scenario	130
Application of Smart Insoles in Assessing Dynamic Stability in Patients with Chronic Ankle Instability: A Comparative Study	130
A 2.4 GHz Wide-Range CMOS Current-Mode Class-D PA with HD2 Suppression for Internet of Things Applications	130
Security Evaluation of Provably Secure ECC-Based Anonymous Authentication and Key Agreement Scheme for IoT	129
Deep FS: A Deep Learning Approach for Surface Solar Radiation	127
A Sub-Pixel Measurement Platform Using Twist-Angle Analysis in Two-Dimensional Planes	127
GMS-YOLO: An Algorithm for Multi-Scale Object Detection in Complex Environments in Confined Compartments	127
Strain-Compensated Quantum Well Asymmetric Waveguide Edge-Emitting Laser Operating at 730 nm	127
LLMDiff: Diffusion Model Using Frozen LLM Transformers for Precipitation Nowcasting	127
Sensor Data Fusion Analysis for Broad Applications	125
Charge-Coupled Frequency Response Multispectral Inversion Network-Based Detection Method of Oil Contamination on Airport Runway	124
A Novel Non-Coherent Q-Ary TH-PPM Transceiver	123
Game-Theoretic Motion Planning with Perception Uncertainty and Right-of-Way Constraints	123
Detection of Management-Frames-Based Denial-of-Service Attack in Wireless LAN Network Using Artificial Neural Network	122
Working Memory Ability Evaluation Based on Fuzzy Support Vector Regression	122
Altering Fish Behavior by Sensing Swarm Patterns of Fish in an Artificial Aquatic Environment Using an Interactive Robotic Fish	122
Implementation of Lightweight Convolutional Neural Networks with an Early Exit Mechanism Utilizing 40 nm CMOS Process for Fire Detection in Unmanned Aerial Vehicles	121
Adaptive Event-Triggered Consensus of Multi-Agent Systems in Sense of Asymptotic Convergence	120
An Accurate Millimeter-Wave Imaging Algorithm for Close-Range Monostatic System	120
Research on the Deformation Law of Foundation Excavation and Support Based on Fluid–Solid Coupling Theory	120
Modeling Signal-to-Noise Ratio of CMOS Image Sensors with a Stochastic Approach under Non-Stationary Conditions	119
Similarity-Based Remaining Useful Lifetime Prediction Method Considering Epistemic Uncertainty	119
External Load Analysis in Beach Handball Using a Local Positioning System and Inertial Measurement Units	118
Improving the Accuracy of Estimates of Indoor Distance Moved Using Deep Learning-Based Movement Status Recognition	118
Rectangular Amplitude Mask-Based Auto-Focus Method with a Large Range and High Precision for a Micro-LED Wafer Defects Detection System	118
Enabling Next-Generation Public Safety Operations with Mission-Critical Networks and Wearable Applications	117
Edge Computing of Online Bounded-Error Query for Energy-Efficient IoT Sensors	117
Hint-Based Image Colorization Based on Hierarchical Vision Transformer	116
Industrial Shared Wireless Communication Systems—Use Case of Autonomous Guided Vehicles with Collaborative Robot	115
Online Rapid Detection Method of Fertilizer Solution Information Based on Characteristic Frequency Response Features	115
Mode Split Equilibrium Microsimulation Approach for Early-Stage On-Demand Shared Automated Mobility	115
Techniques for the Investigation of Segmented Sensors Using the Two Photon Absorption-Transient Current Technique	114
Sensoring the Neck: Classifying Movements and Actions with a Neck-Mounted Wearable Device	114
Millimeter-Wave Imaging System Based on Direct-Conversion Focal-Plane Array Receiver	114
Quantitation of the Surface Shortwave and Longwave Radiative Effect of Dust with an Integrated System: A Case Study at Xianghe	113
Development of Photonic Multi-Sensing Systems Based on Molecular Gates Biorecognition and Plasmonic Sensors: The PHOTONGATE Project	113
Automated Region of Interest-Based Data Augmentation for Fallen Person Detection in Off-Road Autonomous Agricultural Vehicles	113