OOIR: Observatory of International Research

Papers

(The median citation count of Leukos is 1. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Chromatic Adaptation for Dichromatic Illumination with Uneven Luminance Distribution	82
Towards a Design Procedure Based on Peoples’ Responses to Indoor Lighting	44
Utilization of far-red LED to minimize blue light hazard for dynamic semiconductor lighting	16
Open-Source Python Module for the Analysis of Personalized Light Exposure Data from Wearable Light Loggers and Dosimeters	15
Surface Disinfection Systems with UV-C Lamps – Verification Measurements and Design Procedure Proposal	13
Quantifying the Environmental Light Exposure to Human Eyes	11
The Use of Virtual Screens in Perceptual Studies on Electric Light: A Comparison Between 2D, Panoramic, Cardboard, and Head-Mounted Displays	10
Age-Dependent Impacts of Lighting Conditions on Contrast Sensitivity and Subjective Visual Perception Focusing on Pupil Size and Crystalline Lens Transmittance	10
Quantifying the Effects of Runway Light Types on Runway Visual Range in Different Visibility Conditions	9
Luminance Contrast Affects the Binocular Color Fusion Limit	9
The Influence of Vertical Illuminance on Cognitive Performance and Subjective Evaluations during Simulated Conditions of Polar-Night Specificity	9
Spectral-Level Study on Color-Material-Finishing of Automotive Interior Lighting	8
Study on Shape Optimization of Air-Supported Membrane Gymnasiums in Cold Regions Based on Indoor Daylight Simulation	8
A Window View Quality Assessment Framework	8
When a Stranger Approaches at Night: The Impact of Adaptive Street Lighting on Safety Perception	7
Improved Methods for Computing CCT and D_uv	7
Vision Experiments on Chroma-Related Preference for Color Quality of Lighting	7
Let Me Count the Light. Accounting for Intensity, Duration and Timing of Light When Predicting Sleep and Subjective Alertness in Field Studies	7
A New Way to Understand the Color Rendition Performance of Multi-Primary LED Lighting Systems: Color Rendition Variability (CRV)	7
Quantifying Color Perception of Marine Targets Through Image Color Appearance Framework	7
Assessing the Effects of Polychromatic Light Exposure on Heart Rate in Healthy Adults: A Systematic Review Contrasting α-Opic Equivalent Daylight Illuminances	6
Continuous Overcast Daylight Autonomy (DAo.con): A New Dynamic Metric for Sensor-Less Lighting Smart Controls	6
Fairness and Bias in Peer Review: Anonymity, Open Science, and Preprints	6
Road Marking Contrast Threshold for the Elderly and the Impact of Glare	5
Effects of Luminance Contrast on Depth Perception in Optical See-Through Augmented Reality	5

Biodynamic Lighting: Reviewing Foundational Considerations for ‘Life-centric’ Lighting	5
Predicting Window View Preferences Using the Environmental Information Criteria	5
Modelling the Probability of Discomfort Due to Glare at All Levels: The Case of Outdoor Lighting	4
Photoreceptor Enhanced Light Therapy (PELT): A Framework for Implementing BiologicallyDirected Integrative Lighting	4
Real-Time Implementation of Cloud-Based Indoor Illumination Monitoring System	4
Building Circadian Effective Spectra: An Open Source C Language Toolkit	3
A Novel Approach for the Assessment of the Nocturnal Image of the Cultural Landscape	3
Comparative Study of Color Shift Metrics in Architectural Lighting: Impact of Tinted Glazing on View Color Perception	3
Evaluating Emerging Spectral Lighting Software: Comparing Measurements of Light Spectrum and Derived Metrics in a One-Room Laboratory Environment with Simulation Results	3
The Position Index of Overhead LED Sources Under Different Spectral Power Distributions and Background Luminances	3
Investigation of Illuminance Control Based on Daylight Intensity Tracking	3
The Assessment of Different Calibration Strategies on the Luminance Measurement Using High Dynamic Range Images	3
Footpath Lighting: Optical, Visual, and Perceptual Characteristics of the Social Light Field	3
Individual Color Matching Functions Estimated from Spectrally Narrow-Band Achromatic Matches Using Physiological Observer Models	3
Reconstruction of Daylight Spectral Power Distribution Based on Correlated Color Temperature: A Comparative Study between the CIE Approach and Localized Procedures in Assessing Non-image Forming Effec	3
Recommended Method for Determining the Correlated Color Temperature and Distance from the Planckian Locus of a Light Source	2
To Measure Is to Know … or Not	2
Post-Occupancy Evaluation of Office Lighting – What Can We Learn from Light-Dosimetry?	2
View Quality Assessments: A Pilot Study of Field Methods	2
Modifications of the Robertson Method for Calculating Correlated Color Temperature to Improve Accuracy and Speed	2
Optimizing Presence Sensing Lighting for Energy Efficiency and User Behavioral Needs in Small Swedish Homes	2
The Influence Rules of Illumination Light Source Color Parameters on the Color Trueness of Chinese Painting and its Mathematical Model	2
Analysis of Pedestrian Crossing Lighting Solutions Based on Horizontal and Vertical Illuminance Parameters: A Comparative Study	2
Visual Comfort and Acute Alerting Effects of Diurnal Intermittent Bright Light	2
Trees in Daylight Simulation – Measuring and Modelling Realistic Light Transmittance through Trees	2
Relative Contributions of sc-DER, mel-DER, Color Rendition, Chromaticity, and Illuminance to Spatial Brightness Perception	2
Luminance Calibration of High Dynamic Range Panoramas Using a Regular Tetrahedron Illuminance Meter: Part 1 – Theory and Simulations	1
Optical Lock-in Spectrometry Reveals Useful Spectral Features of Temporal Light Modulation in Several Light Source Technologies	1
Fuzzy Rule-Based Smart Street Lighting	1
Optimizing Light Source Spectra for Art Conservation: Exploring Basic Color Groups	1
Study in a Virtual Night Environment of the Influence of the Travel Mode on the Observation Angle of Illuminated Road Surfaces	1
Machine Learning-Assisted Photo-Electro-Thermal (ML-PET) Model of Phosphor-Converted White LEDs for Real-Time Condition Monitoring and Remaining Useful Life Prediction	1
Impact of Different Switching Frequencies of Pulse Width Modulated Signal on Various Lighting Parameters of LEDs	1
Improved Method for Evaluating and Specifying the Chromaticity of Light Sources	1
Investigation of the Ratio of the Average Vertical Illuminance on Visual Comfort in Lighting Optimization Design of the Indoor Stadium	1
An Examination Method of Color Vision Deficiency Based on Cone Fundamentals Reconstruction	1
Window View Quality: Why It Matters and What We Should Do	1
The Lighting Effect on Subjective Perception and Moods in the Workplace: Toward a Research-Based Model	1
Sunlight Autonomy for Buildings: A New Methodology for Evaluating Sunlight Performance in Urban and Architectural Design	1
Experimental Validation of Radiance -Based Methods for Simulating Solar Penumbras and Pinhole Projections	1
Data-Driven Selection of Typical Opaque Material Reflectances for Lighting Simulation	1
Effects of Temporal Light Modulation on Cognitive Performance,Eye Movements, and Brain Function	1