Graduate School

Introduction Faculty Curriculum

Department of Civil Engineering

홈 영문-일반대학원 Department Department of Civil Engineering Faculty

Name	Youkyung Han
TEL	02-970-6566
E-mail	han602@seoultech.ac.kr

Biography

Seoul National University, Ph.D. 2013, Department of Civil and Environmental Engineering
Seoul National University, M.S. 2009, Department of Civil and Environmental Engineering
Seoul National University, B.S. 2007, School of Civil, Urban and Geosystem Engineering

Careers

◾ Assistant Professor (2021.03-present), Department of Civil Engineering, Seoul National University of Science and Technology, Korea

◾ Assistant Professor (2016.09-2021.02), School of Convergence & Fusion System Engineering, Kyungpook National University, Korea

◾ Visiting Researcher (2018.07-2018.08, 2019.01-2019.02), College of Science and Engineering, Texas A&M-Corpus Christi, USA

◾ Postdoctoral Researcher (2016.01-2016.08), Lyles School of Civil Engineering, Purdue University, USA

◾ Postdoctoral Researcher (2014.04-2015.12), Remote Sensing for Digital Earth, Fondazione Bruno Kessler, Italy

◾ Postdoctoral Researcher (2013.09-2014.04), Engineering Research Institute, Seoul National University, Korea

Research Areas

Remote Sensing / Image Processing / Geoinformatics

Journal Papers

◾ Daytime and Nighttime MIR Image Registration from KOMPSAT-3A via Radiometric and Feature Contrast Enhancement, Korean Journal of Remote Sensing, vol.41 No.1 pp.31~40, 2025한유경

◾ Deep-Learning-Based Semantic Change Detection for Urban Greenery and Comprehensive Urban Areas, IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, vol.18 pp.1841~1852, 2025한유경

◾ Automatic Training Data Generation Method for Self-Supervised End-to-End Matching Network to Extract Matching Points from Very High-Resolution Satellite Imagery, Korean Journal of Remote Sensing, vol.40 No.6 pp.1449~1460, 2024한유경

◾ Optimization of RIFT Algorithm for Image Registration of KOMPSAT-3A Mid-Infrared Day and Night Images, Korean Journal of Remote Sensing, vol.40 No.6 pp.1435~1448, 2024한유경

◾ Cloud Detection Using a UNet3+Model with a Hybrid Swin Transformer and EfficientNet (UNet3+STE) for Very-High-Resolution Satellite Imagery, REMOTE SENSING, vol.16 No.20, 2024한유경

◾ Ground Control Point Chip-based Kompsat-3A Rational Polynomial Coefficient Bias Compensation Using Both Intensity- and Edge-based Matching Methods, SENSORS AND MATERIALS, vol.34 No.9 pp.3957~3980, 2024한유경

◾ Analysis of Applicability of RPC Correction Using Deep Learning-Based Edge Information Algorithm, Korean Journal of Remote Sensing, vol.40 No.4 pp.387~396, 2024한유경

◾ Applicability Analysis of Constructing UDM of Cloud and Cloud Shadow in High-Resolution Imagery Using Deep Learning, Korean Journal of Remote Sensing, vol.40 No.4 pp.351~361, 2024한유경

◾ Cloud Detection of Satellite Imagery with High Spatial Resolution by Using HRNet and Transformer, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, vol.42 No.3 pp.203~211, 2024한유경

◾ Cloud restoration of optical satellite imagery using time-series spectral similarity group, GISCIENCE & REMOTE SENSING, vol.61 No.1, 2024한유경

◾ GCP chip Generation and Comparison for High-resolution Satellite Data Processing, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, vol.42 No.1 pp.71~79, 2024한유경

◾ FMPR-Net: False Matching Point Removal Network for Very-high-resolution Satellite Image Registration, IEEE Transactions on Geoscience and Remote Sensing, 2023한유경

◾ Improvement of Mid-Wave Infrared Image Visibility Using Edge Information of KOMPSAT-3A Panchromatic Image, Korean Journal of Remote Sensing, vol.39 No.6-1 pp.1283~1297, 2023한유경

◾ Deep Learning-Based Detection of Urban Forest Cover Change along with Overall Urban Changes Using Very-High-Resolution Satellite Images, REMOTE SENSING, vol.15 No.17, 2023한유경

◾ Experimental and numerical investigations of transfer matrix representation of simple centrifugal pendulum vibration absorber, JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, vol.37 No.9 pp.4545~4556, 2023한유경

◾ Change detection over the Aral Sea using relative radiometric normalization based on deep learning, REMOTE SENSING LETTERS, vol.14 No.8 pp.821~832, 2023한유경

◾ Very High-Resolution Satellite Image Registration Based on Self-supervised Deep Learning, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, vol.41 No.4 pp.217~225, 2023한유경

◾ Quantifcation of active bearing input force for vibration reduction performance of unbalanced rotor systems, Scientific Reports, 2023한유경

◾ Vibration signal separation of rotating cylindrical structure through target-less photogrammetric approach, JOURNAL OF SOUND AND VIBRATION, vol.547, 2023한유경

◾ Edge-based 3D vibration measurement of rotating cylinder-shaped structure through epipolar line-based corresponding point extraction between two camera images, MECHANICAL SYSTEMS AND SIGNAL PROCESSING, vol.187, 2023한유경

◾ Fine-image Registration between Multi-sensor Satellite Images for Global Fusion Application of KOMPSAT-3·3A Imagery, Korean Journal of Remote Sensing, vol.38 No.6 pp.1901~1910, 2022한유경

◾ Change Detection Using Deep Learning Based Semantic Segmentation for Nuclear Activity Detection and Monitoring, Korean Journal of Remote Sensing, vol.38 No.6 pp.991~1005, 2022한유경

◾ Multi-temporal orthophoto and digital surface model registration produced from UAV imagery over an agricultural field, GEOCARTO INTERNATIONAL, vol.37 pp.18767~18790, 2022한유경

◾ Comparison of Semantic Segmentation Performance of U-Net according to the Ratio of Small Objects for Nuclear Activity Monitoring, Korean Journal of Remote Sensing, vol.38 No.6 pp.1925~1934, 2022한유경

◾ Machine Learning-Based Forest Burned Area Detection with Various Input Variables: A Case Study of South Korea, APPLIED SCIENCES-BASEL, vol.12 No.19, 2022한유경

◾ Impact Analysis of Buildings for KOMPSAT-3 Image Co-registration, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, vol.40 No.4 pp.293~304, 2022한유경

◾ Analysis of image-to-image registration performance of multitemporal KOMPSAT-3.3A imagery with respect to convergence angle, INTERNATIONAL JOURNAL OF REMOTE SENSING, vol.43 No.12 pp.4454~4476, 2022한유경

◾ Vibration measurement of a rotating cylindrical structure using subpixel-based edge detection and edge tracking, Mechanical Systems and Signal Processing, vol.166, 2022
[원문보기] 한유경

◾ Attenuation of Rotational Vibration in Down-sized Model of Hydroelectric Generator Using Centrifugal Pendulum Absorbers, 한국소음진동공학회논문집, vol.32 No.2 pp.186~194, 2022한유경

◾ Analysis of Deep Learning Research Trends Applied to Remote Sensing through Paper Review of Korean Domestic Journals, 한국측량학회지, 2021
[원문보기] 한유경

◾ RPC Correction of KOMPSAT-3A Satellite Image through Automatic Matching Point Extraction Using Unmanned Aerial Vehicle Imagery, Korean Journal of Remote Sensing, vol.37 No.1-5 pp.1135~1147, 2021
[원문보기] 한유경

◾ Integrated Preprocessing of Multitemporal Very-High-Resolution Satellite Images via Conjugate Points-Based Pseudo-Invariant Feature Extraction, Remote Sensing, vol.13 No.19, 2021
[원문보기] 한유경

◾ Change detection of building objects in high-resolution single-sensor and multi-sensor imagery considering the Sun and sensor’s elevation and azimuth angles, Remote Sensing, vol.13 No.18, 2021
[원문보기] 한유경

◾ Analysis of co-registration performance according to geometric processing level of KOMPSAT-3/3A reference image, Korean Journal of Remote Sensing, vol.37 No.2 pp.221~232, 2021
[원문보기] 한유경

Conference Papers

◾ Aisha Javed, Taeheon Kim, Changhui Lee, Youkyung Han, DEEP LEARNING FRAMEWORK FOR SEMANTIC CHANGE DETECTION IN URBAN GREEN SPACES ALONG WITH OVERALL URBAN AREAS, IGARSS 2024 Proceedings, Athens, Greece, 2024한유경

◾ 이진민, 이창희, 송우재, 한유경, 위성영상 기반 안보 위협 인식을 위한 객체 탐지 네트워크 훈련자료 구축 방법론, 한국측량학회지, 부경대학교, 2024한유경

◾ 정찬엽, 김태헌, 이진민, 김예지, 김현옥, 한유경, 고해상동 위성영상 간 정합점 추출 딥러닝 네트워크 구축을 위한 자동 훈련자료 생성 방법, 한국측량학회 학술대회, 부경대학교, 2024한유경

◾ Aisha Javed, Changhui Lee, Taeheon Kim, Youkyung Han, Urban Vegetation Segmentation in Very High Resolution Satellite Imagery using Vegetation-related Multiclass Dataset, ISRS 2024, Taichung, Taiwan, 2024한유경

◾ Jaewon Hur, Changhui Lee, Jinmin Lee, Changno Lee, Jaehong Oh, Doochun Seo, Youkyung Han, Deep learning Edge Detection-Based Matching Between GCP chip and Very High-Resolution Satellite Imagery in Mountainous Area, ISRS 2024, Taichung, Taiwan, 2024한유경

◾ Hyunjin Lee, Jinmin Lee,Youkyung Han, Validation of the Boundary Loss in Deep Learning-Based Road Extraction from Satellite Imagery, ISRS 2024, Taichung, Taiwan, 2024한유경

◾ Nayoung Kim, Yerihn Yun, Jaewan Choi and Youkyung Han, Applicability Analysis Of Constructing Usable Data Mask (UDM) Of Cloud And Cloud Shadow In High-Resoulution Imagery Using Deep Learning, ISRS 2024, Taichung, Taiwan, 2024한유경

◾ 김태헌, 이창희, 김예지, 김현옥, 한유경, 고해상도 위성영상간 정합점추출을 위한 자기지도학습 딥러닝 네트워크, 한국측량학술대회, 부경대학교, 2024한유경

◾ 이진민, 이창희, 김한울, 이홍탁, 한유경, FINE-TUNING OF DEEP LEARNING-BASED EDGE DETECTION MODELS FOR BUILDING AND ROAD EXTRACTION IN VERYHIGH- RESOLUTION IMAGES, 2023 Asian Conference on Remote Sensing, 대만 타이베이, 2023한유경

◾ 이창희, 김태헌, 염준호, 한유경, CHANGE DETECTION IN VERY HIGH-RESOLUTION IMAGES USING SIAMESE RESIDUAL U-NET WITH SQUEEZED HIGH FREQUENCY ATTENTION BLOCK, 2023 Asian Conference on Remote Sensing, 대만 타이베이, 2023한유경

◾ 김태헌, 이창희, 이홍탁, 이창노, 한유경, CO-REGISTRATION BEWTEEN LARGE SCALE DIFFERENCE IMAGES FOR ALIGNING KOMPSAT-3A MULTISPECTRAL AND MID-WAVE INFRARED IMAGES, 2023 Asian Conference on Remote Sensing, 대만 타이베이, 2023한유경

◾ Victoria Amadin, Aisha Javed, Yeji Kim, Youkyung Han, OCSR: ONE-CHANNEL TRANSFORMER-BASED MULTISPECTRAL SATELLITE IMAGE SUPER-RESOLUTION NETWORK, 2023 Asian Conference on Remote Sensing, 대만 타이베이, 2023한유경

◾ Yerin Yun, Taeheon Kim, Changhui Lee, Youkyung Han, DEEP LEARNING-BASED CLOUD DETECTION IN HIGH-RESOLUTION SATELLITE IMAGERY USING VARIOUS OPEN-SOURCE CLOUD IMAGES, 2023 IEEE International Geoscience and Remote Sensing Symposium, Pasadena, California, USA, 2023한유경

◾ Taeheon Kim, Yerin Yun, Changhui Lee, Youkyung Han, IMAGE REGISTRATION BETWEEN KOMPSAT-3A MID-WAVE INFRARED AND ELECTRIC OPTICAL IMAGES USING HYBRID PYRAMID MATCHING METHOD, 2023 IEEE International Geoscience and Remote Sensing Symposium, Pasadena, California, USA, 2023한유경

◾ Junho Yeom, Aisha Javed, Taeheon Kim, Youkyung Han, Automatic Detection of UAV GCP Targets Using Line-Based Approach, EGU General Assembly 2023, Vienna, Austria, 2023한유경

◾ 이진민, 김태헌, 김한울, 한유경, COMPARATIVE ANALYSIS OF EDGE DETECTORS FOR LINEAR FEATURE EXTRATION IN VERY-HIGH-RESOLUTION IMAGERY, The 28th International Symposium on Remote Sensing and The 6th Unmanned Aerial Vehicles in Geomatics, 제주, 2023한유경

◾ 박선영, 강유진, 오상호, 이경일, 한유경, 다양한 위성영상을 이용한 머신러닝 기반의 우리나라 산불 피해지역 탐지, 2022년 GeoAI데이터학회 추계학술대회, 제주도, 2022한유경

◾ 송아람, 한유경, 소형 객체의 의미론적 분할을 위한 AI허브 객체판독 데이터셋 활용 연구, 2022년 GeoAI데이터학회 추계학술대회, 그랜드 하얏트 제주, 2022한유경

◾ Taeheon Kim, Yerin Yun, Changhui Lee, Junho Yeom, Youkyung Han, IMAGE REGISTRATION OF VERY-HIGH-RESOLUTION SATELLITE IMAGES USING DEEP LEARNING MODEL FOR OUTLIER ELIMINATION, IGARSS 2022 Proceedings, Kuala Lumpur, Malaysia, 2022한유경

◾ Jueon Park, Taeheon Kim, Aisha Javed, Changhui Lee, Youkyung Han, BUILDING IMPACT ANALYSIS FOR VERY-HIGH-RESOLUTION IMAGE CO-REGISTRATION, IGARSS 2022 Proceedings, Kuala Lumpur, Malaysia, 2022한유경

◾ Aisha Javed, Jueon Park, Hyeongill Lee, Youkyung Han, MEASUREMENT OF VIBRATION OCCURRING AT MULTIPLE FREQUENCIES USING TARGET-LESS PHOTOGRAMMETRY AND PHASE-BASED MOTION MAGNIFICATION, IGARSS 2022 proceedings, Kuala Lumpur, Malaysia, 2022한유경

◾ Aisha Javed, Jueon Park, Hyeongill Lee, Byeongil Kim, Youkyung Han, EPIPOLAR LINE-BASED LATERAL VIBRATION MEASUREMENT BY USING TWO CAMERAS, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Nice, France, 2022한유경

◾ 이창희, 김태헌, 박선영, 이현진, 한유경, 머신러닝 학습자료 구성에 따른 산불피해지역 탐지 정확도 분석, 한국측량학회 정기학술발표회, 엘리시안 강촌, 2022한유경

◾ 김태헌, 이창희, 이진민, 한유경, 고해상도 위성영상 간 상호등록을 위한 딥러닝 기반의 오정합쌍 제거, 한국측량학회 정기학술발표회, 엘리시안 강촌, 2022한유경

Awarded

◾ 우수강의상(전임), 2023학년도 교육분야 우수교원, 서울과학기술대학교, 2024한유경

◾ KOMPSAT-3,3A 위성영상 글로벌 융합활용을 위한 다중센서 위성영상과의 정밀영상정합, 과학기술우수논문상, 한국과학기술단체총연합회, 2023한유경