2025
MSPKD: multi spatial projectors for knowledge distillation in semantic segmentation.
Mach. Vis. Appl., July, 2025
InfraEyeNet: Infrared eye landmark detection network with modified bottleneck module.
Signal Image Video Process., June, 2025
Quality-Based rPPG Compensation With Temporal Difference Transformer for Camera-Based Driver Monitoring.
IEEE Trans. Intell. Transp. Syst., February, 2025
Ultra-short-term stress measurement using RGB camera-based remote photoplethysmography with reduced effects of Individual differences in heart rate.
Medical Biol. Eng. Comput., February, 2025
Hierarchical Classification of Animal Images Including Visually Similar Species: A Case Study on Parrot Images.
KSII Trans. Internet Inf. Syst., February, 2025
UNITI: Framework for multi-task learning across datasets to mitigate overfitting.
Expert Syst. Appl., 2025
2024
Exploring Spectrogram-Based Audio Classification for Parkinson's Disease: A Study on Speech Classification and Qualitative Reliability Verification.
Sensors, July, 2024
Enhanced remote photoplethysmography using hybrid RGB and near-infrared cameras.
J. Electronic Imaging, 2024
Machine learning-based classification of Parkinson's disease using acoustic features: Insights from multilingual speech tasks.
Comput. Biol. Medicine, 2024
2023
Facial Expressions Track Depressive Symptoms in Old Age.
Sensors, August, 2023
Photoplethysmogram Biometric Authentication Using a 1D Siamese Network.
Sensors, 2023
Experimental Verification of the Possibility of Reducing Photoplethysmography Measurement Time for Stress Index Calculation.
Sensors, 2023
Multi-View Body Image-Based Prediction of Body Mass Index and Various Body Part Sizes.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023
2022
Preeminently Robust Neural PPG Denoiser.
Sensors, 2022
Face Biometric Spoof Detection Method Using a Remote Photoplethysmography Signal.
Sensors, 2022
Multi-Currency Integrated Serial Number Recognition Model of Images Acquired by Banknote Counters.
Sensors, 2022
Correlation between Human Emotion and Temporal·Spatial Contexts by Analyzing Environmental Factors.
Future Internet, 2022
Masked Face Recognition Model with Explainable AI.
Proceedings of the Intelligent Human Computer Interaction, 2022
Extremely Lightweight Skin Segmentation Networks to Improve Remote Photoplethysmography Measurement.
Proceedings of the Intelligent Human Computer Interaction, 2022
A Converting Model 3D Gaze Direction to 2D Gaze Position.
Proceedings of the Intelligent Human Computer Interaction, 2022
Comparison for Polyp Segmentation Models: Focusing on Inference Speed.
Proceedings of the Intelligent Human Computer Interaction, 2022
Improving Gaze Estimation Performance Using Ensemble Loss Function.
Proceedings of the Intelligent Human Computer Interaction, 2022
Deepfake Video Detection Using the Frequency Characteristic of Remote Photoplethysmography.
Proceedings of the Intelligent Human Computer Interaction, 2022
2021
Pulse Rate Variability Analysis Using Remote Photoplethysmography Signals.
Sensors, 2021
Restoration of Remote PPG Signal through Correspondence with Contact Sensor Signal.
Sensors, 2021
Non-Contact Oxygen Saturation Measurement Using YCgCr Color Space with an RGB Camera.
Sensors, 2021
Detecting Facial Region and Landmarks at Once via Deep Network.
Sensors, 2021
Non-Contact Respiration Measurement Method Based on RGB Camera Using 1D Convolutional Neural Networks.
Sensors, 2021
Assessing Visual Fatigue of Welding Mask Wearers Through Infrared Imaging-Based Ocular Feature Analysis.
IEEE Access, 2021
Effect of Time Window Size for Converting Frequency Domain in Real-Time Remote Photoplethysmography Extraction.
Proceedings of the Intelligent Human Computer Interaction, 2021
2020
Differences in Facial Expressions between Spontaneous and Posed Smiles: Automated Method by Action Units and Three-Dimensional Facial Landmarks.
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Sensors, 2020
Analyzing Facial and Eye Movements to Screen for Alzheimer's Disease.
Sensors, 2020
Siamese Architecture-Based 3D DenseNet with Person-Specific Normalization Using Neutral Expression for Spontaneous and Posed Smile Classification.
Sensors, 2020
Experimental Verification of Objective Visual Fatigue Measurement Based on Accurate Pupil Detection of Infrared Eye Image and Multi-Feature Analysis.
Sensors, 2020
Low-Quality Banknote Serial Number Recognition Based on Deep Neural Network.
J. Inf. Process. Syst., 2020
Near-Infrared Image-Based Periocular Biometric Method Using Convolutional Neural Network.
IEEE Access, 2020
Face Spoofing Detection Using DenseNet.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
Face Anti-spoofing Based on Deep Neural Network Using Brightness Augmentation.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
A Comparative Analysis on the Impact of Face Tracker and Skin Segmentation onto Improving the Performance of Real-Time Remote Photoplethysmography.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
1-Stage Face Landmark Detection Using Deep Learning.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
Screening Trauma Through CNN-Based Voice Emotion Classification.
Proceedings of the Intelligent Human Computer Interaction, 2020
A Study on the Possibility of Measuring the Non-contact Galvanic Skin Response Based on Near-Infrared Imaging.
Proceedings of the Intelligent Human Computer Interaction, 2020
Verification of Frequently Used Korean Handwritten Characters Through Artificial Intelligence.
Proceedings of the Intelligent Human Computer Interaction, 2020
Image Identification of Multiple Parrot Species Belonging to CITES Using Deep Neural Networks.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
Authentication of Facial Images with Masks Using Periocular Biometrics.
Proceedings of the Intelligent Human Computer Interaction - 12th International Conference, 2020
2019
Determining the parameters of emotion by analyzing environmental images captured by a mobile device.
Multim. Tools Appl., 2019
2018
Statistical anti-spoofing method for fingerprint recognition.
Soft Comput., 2018
2017
3D Gaze tracking by combining eye- and facial-gaze vectors.
J. Supercomput., 2017
Music chord recommendation of self composed melodic lines for making instrumental sound.
Multim. Tools Appl., 2017
Periocular-based biometrics robust to eye rotation based on polar coordinates.
Multim. Tools Appl., 2017
Multi-modal user interface combining eye tracking and hand gesture recognition.
J. Multimodal User Interfaces, 2017
Contactless physiological signals extraction based on skin color magnification.
J. Electronic Imaging, 2017
Image Classification Using Color and Spatial Frequency in Terms of Human Emotion.
Proceedings of the Advanced Multimedia and Ubiquitous Engineering, 2017
Fake Fingerprint Detection Based on Statistical Moments.
Proceedings of the Advanced Multimedia and Ubiquitous Engineering, 2017
Thumb Biometric Using Scale Invariant Feature Transform.
Proceedings of the Advanced Multimedia and Ubiquitous Engineering, 2017
Mobile App for Analyzing Environmental Visual Parameters with Life Logging Camera.
Proceedings of the Advanced Multimedia and Ubiquitous Engineering, 2017
Human Robot Interaction Method by Using Hand Gesture Recognition.
Proceedings of the Advanced Multimedia and Ubiquitous Engineering, 2017
Correlation Analysis Between Environmental Sound and Human Emotion.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2017
Comparison of 2D&3D Performances of Facial Feature Analysis Using RGB-D Vision Sensor.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2017
Convolutional Neural Network Based Serial Number Recognition Method for Indian Rupee Banknotes.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2017
Automated Verification Method of Korean Word Handwriting Using Geometric Feature.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2017
Single-Camera Vision-Based Vein Biometric Authentication and Heart Rate Monitoring via Infrared Imaging Analysis.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2017
2016
Speaker diarization method of telemarketer and client for improving speech dictation performance.
J. Supercomput., 2016
Facial Feature Movements Caused by Various Emotions: Differences According to Sex.
Symmetry, 2016
2015
Correlation Between Heart Rate and Image Components.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2015
Experimental Verification of Gender Differences in Facial Movement According to Emotion.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2015
Heart Rate Synchronization with Spatial Frequency of Visual Stimuli.
Proceedings of the Advances in Computer Science and Ubiquitous Computing, 2015
2013
Autonomic Nervous System Responses Can Reveal Visual Fatigue Induced by 3D Displays.
Sensors, 2013
New Eye Tracking Method as a Smartphone Interface.
KSII Trans. Internet Inf. Syst., 2013
Vision Based Body Dither Measurement for Estimating Human Emotion Parameters.
Proceedings of the Human-Computer Interaction. Towards Intelligent and Implicit Interaction, 2013
2012
Anti-Spoofing Method for Iris Recognition by Combining the Optical and Textural Features of Human Eye.
KSII Trans. Internet Inf. Syst., 2012
Illumination Normalization for SIFT Based Finger Vein Authentication.
Proceedings of the Advances in Visual Computing - 8th International Symposium, 2012
Multimodal Biometric Systems and Its Application in Smart TV.
Proceedings of the Computer Applications for Database, Education, and Ubiquitous Computing, 2012
2011
Interactive emotional content communications system using portable wireless biofeedback device.
IEEE Trans. Consumer Electron., 2011
New computer interface combining gaze tracking and brainwave measurements.
IEEE Trans. Consumer Electron., 2011
New Finger Biometric Method Using Near Infrared Imaging.
Sensors, 2011
Color correction using rotation matrix for HDR rendering in iCAM06.
Proceedings of the IEEE International Conference on Computer Vision Workshops, 2011
EEG Based Comparative Measurement of Visual Fatigue Caused by 2D and 3D Displays.
Proceedings of the HCI International 2011 - Posters' Extended Abstracts, 2011
2010
Gaze tracking system at a distance for controlling IPTV.
IEEE Trans. Consumer Electron., 2010
The comparative measurements of eyestrain caused by 2D and 3D displays.
IEEE Trans. Consumer Electron., 2010
A realistic game system using multi-modal user interfaces.
IEEE Trans. Consumer Electron., 2010
Finger vein recognition using weighted local binary pattern code based on a support vector machine.
J. Zhejiang Univ. Sci. C, 2010
Fake iris detection based on 3D structure of iris pattern.
Int. J. Imaging Syst. Technol., 2010
2009
Measuring eyestrain from LCD TV according to adjustment factors of image.
IEEE Trans. Consumer Electron., 2009
Minimizing eyestrain on LCD TV based on edge difference and scene change.
IEEE Trans. Consumer Electron., 2009
A robust eye gaze tracking method based on a virtual eyeball model.
Mach. Vis. Appl., 2009
Finger vein recognition using minutia-based alignment and local binary pattern-based feature extraction.
Int. J. Imaging Syst. Technol., 2009
2008
A robust gaze detection method by compensating for facial movements based on corneal specularities.
Pattern Recognit. Lett., 2008
A Study on Iris Localization and Recognition on Mobile Phones.
EURASIP J. Adv. Signal Process., 2008
2007
A Study on Eye Gaze Estimation Method Based on Cornea Model of Human Eye.
Proceedings of the Computer Vision/Computer Graphics Collaboration Techniques, 2007
Vision-based gaze estimation method for stereoscopic display systems.
Proceedings of the 10th IFAC/IFIP/IFORS/IEA Symposium on Analysis, 2007
A Study on Iris Feature Watermarking on Face Data.
Proceedings of the Adaptive and Natural Computing Algorithms, 8th International Conference, 2007
Robust Gaze Tracking Method for Stereoscopic Virtual Reality Systems.
Proceedings of the Human-Computer Interaction. HCI Intelligent Multimodal Interaction Environments, 2007
2006
Fake Iris Detection by Using Purkinje Image.
Proceedings of the Advances in Biometrics, International Conference, 2006