Projects

Development of Real·Virtual Environmental Analysis Based Adaptive Interaction Technology

Electronics and Telecommunications Research Institute (ETRI) grant funded by ICT RD program of MSIT/IITP (2021.09 - 2024.12)

AI-based Motion Analysis for National Archery Team Performance Improvement - Integrated Data Analytics Platform

Korea Sports Promotion Foundation (KSPO) (2023.02 - 2024.12)

Digital New Software·AI Camp, Yong In University SW·AI DoDream

Korea Foundation for the Advancement of Science and Creativity (KOFAC) (2022.12 - 2023.04)

Deep Learning-Based Human-Object Interaction on Mobile Device

National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (2020.09 - 2023.02)

Method for Human-Object Interaction (HOI) Detection

Yong In University (2020.06 - 2022.05)

Introduction of AI Education and Establishment Plan of AI Research Institute

Yong In University (2020)

Before 2020 (Representative)

On-Device AI; Bixby Vision, AI Camera @ Visual S/W R&D Group, Samsung Electronics (2018 - 2020)

Deep Learning-Based Smart-Car Multi-Sensor Fusion for AR/VR Contents @ MVPL

Institute for Information & communications Technology Promotion (IITP) (2016 - 2018)

Scene Understanding for the Visually Impaired @ MVPL

Electronics and Telecommunications Research Institute (ETRI) (2014 - 2017)

Stereo Vision for an Autonomous Vehicle @ MVPL

Hyundai Motor Company (2012 - 2016)

Depth Image-Based Rendering @ MVPL

LG Electronics (2011 - 2013)

Publications

Light Awareness Network for Shadow Detection

Y Kim, J Hong, H Heo, H Yang, S Kim, and K Lee

International Conference of Next Generation Convergence Technology (ICNGCT), Aug. 2023

LH-FAS: Lightweight Head Pose-based Face Anti-Spoofing

H Heo, H Yang, J Hong, S Kim, Y Kim, H Kim, and K Lee

International Conference of Next Generation Convergence Technology (ICNGCT), Aug. 2023

Exploring the Potential of UPerNet-Based Multi-task Learning

S Kim, H Heo, J Hong, H Yang, Y Kim, and K Lee

International Conference of Next Generation Convergence Technology (ICNGCT), Aug. 2023

Look Around for Anomalies: Weakly-supervised Anomaly Detection via Context-Motion Relational Learning

MA Cho, M kim, S Hwang, C Park, K Lee, and S Lee

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2023

Frame-to-Frame Visual Odometry Estimation Network With Error Relaxation Method

S Hwang, MA Cho, Y Ban, and K Lee

IEEE Access, Oct. 2022

Benchmarking Deep Learning Models for Instance Segmentation

S Jung, H Heo, S Park, S Jung, and K Lee

Applied Sciences, Sep. 2022

LiDAR Depth Completion Using Color-Embedded Information via Knowledge Distillation

S Hwang, J Lee, W Kim, S Woo, K Lee, and S Lee

IEEE Transactions on Intelligent Transportation Systems (T-ITS), Sep. 2022

Vehicle Detecting Method and System

Hyundai Motor Company, Kia Motors Corporation, and Yonsei University

Patent Registered, Germany, 2022 (Vehicle Detection Method and Vehicle Detection System)

Patent Registered, China, 2019 (Vehicle Checking Method and System)

Patent Registered, United States, 2016 (Vehicle Detecting Method and System)

Patent Registered, Korea, 2015 (Method of Tracking Vehicle)

A Screen of Slide Detection Method Using Deep Learning-Based Segmentation and Hough Transform

J Hong*, S Jung*, Y Lee, H Heo, H Yang, H Kim, and K Lee (* equally contributed)

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), Jul. 2022

A Method for Converting an Image of a GO Game Record to Training Data

H Yang*, H Heo*, S Jung, Y Lee, J Hong, Y Lee, and K Lee (* equally contributed)

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), Jul. 2022

Electronic Device, User Terminal, and Method for Running Scalable Deep Learning Network

Samsung Electronics

Patent Application, United States, 2022

Patent Application, PCT(WO), 2020

Patent Application, Korea, 2019 (Electronic Device, User Terminal and Method for Driving a Scalable Deep Learning Network)

컨텐츠에 관한 추천 정보를 생성하기 위한 장치 및 방법

Yong In University and Chungbuk National University

Patent Application, Korea, 2021

Method for Processing Image Based on Scene Recognition of Image and Electronic Device Therefor

Samsung Electronics

Patent Registered, United States, 2021

Patent Application, PCT(WO), 2019

Patent Application, Korea, 2018

Multi-Scale Ensemble Learning for Thermal Image Enhancement

Y Ban and K Lee

Applied Sciences, Mar. 2021

Relational Deep Feature Learning for Heterogeneous Face Recognition

M Cho, T Kim, I Kim, K Lee, and S Lee

IEEE Transactions on Information Forensics and Security (T-IFS), Jan. 2021

AD-VO: Scale-resilient visual odometry using attentive disparity map

J Lee, S Hwang, K Lee, W Kim, J Lee, and S Lee

arXiv preprint, 2020

Electronic Device and Method for Providing Service Corresponding to Selection of Object in Image

Samsung Electronics

Patent Application, United States, 2019

Patent Application, PCT(WO), 2019

Patent Application, Korea, 2019

Brightness-Based Convolutional Neural Network for Thermal Image Enhancement

K Lee, J Lee, J Lee, S Hwang, and S Lee

IEEE Access, 2017.

Apparatus And Method for Detecting Moving Object

Yonsei University

Patent Registered, Korea, 2019

Patent Application, PCT(WO), 2017 (Apparatus And Method for Detecting Dynamic Object)

Vehicle and Method for Detecting Obstacle

Hyundai Motor Company, Kia Motors Corporation, and Yonsei University

Patent Application, Korea, 2016

Road Surface Estimation Using a Piecewise Linear Function in v-Disparity

K Lee, J Kim, and S Lee

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2016

Compressed Video Noise Sensitivity Analysis for Blocking Artifact Reduction

C Park, T Kim, H Son, K Lee, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2018


A Study on The Lane Detection Robust to Road Markers Systems

박성주, 이경재, 이준협, 정태영, 이상윤

한국통신학회 학술대회논문집, 2017


Robust Face Recognition via Sparse Representation through Overlapping-Patch and Sparsity Concentration Index

S Hwang, H Bae, K Lee, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2017


Side Obstacle Detection using Dynamic Programming based on Stereo Vision

T Chung, K Lee, J Kim and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2017


Hierarchical Feature Augmentation for Detecting Keypoints in a Range Image

Y Ban, K Lee, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2017


Inversion of Spread-Direction and Alternate Neighborhood System for Cellular Automata-Based Image Segmentation Framework

K Lee, J Lee, S Hwang, and S Lee

Journal of International Society for Simulation Surgery, 2017


Method For Real-Time Odometry Estimation Using Mono Camera and IMU Sensor

Yonsei University

Patent Application, Korea, 2017


Precise Ego-Motion Estimating Deep Network Through Rearrangement of Image Sequences Which Can Also Allow the Prediction of an Automobile Driving in Reverse

Yonsei University

Patent Application, Korea, 2017


Method of Generating 3d-Background Map Except Dynamic Obstacles Using Deep Learning

Yonsei University

Patent Application, Korea, 2016


Cascade Feature Selection and Projection for Rapid Human Face Recognition

M Lee, Y Ban, K Lee, J Choi, C Park, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2016


Body Pose Estimation Using Context-Based Bag-Of-Features

Y Ban, M Lee, J Choi, K Lee, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2016


Photometric Stereo with Relit Images from a Single Frontal Face Image

J Lee, K Lee, and S Lee

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2016


3D Alignment of Face in a Single Image

E Song, K Lee, and S Lee

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2016


Generation of Neighborhood Euclidean Distance Maps for Rapid GrowCut

K Lee, E Song, T Jeon, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2015


Human Height Estimation Algorithm Using the Single RGB Camera

전태재, 김재성, 이경재, 배한별, 이상윤

대한전자공학회 학술대회, 2014


Pedestrian Distance Estimation Using a Single Camera Image

전태재, 황진규, 임경민, 송응열, 김재성, 이경재, 이상윤

대한전자공학회 학술대회, 2014


Enhancement of Depth Image Using Color Segmentation Method

K Lee, J Hwang, J Kim, E Song, J Oh, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2014


Head Pose Estimation Using Depth Information

최인영, 황진규, 김재성, 이경재, 이상윤

대한전자공학회 학술대회, 2013


A Novel Hole Filling Method Using Image Segmentation-Based Image In-Painting

J Hwang, K Lee, J Kim, and S Lee

IEEE International Conference on Consumer Electronics (ICCE), 2013


Non-linear Rate-Distortion Optimization Model for HEVC

S Kim, K Lee, and S Lee

International Conference on Electronics, Information and Communication (ICEIC), 2013


Apparatus For Redeeming Noise of Depth Image and Method Thereof

Yonsei University

Patent Application, Korea, 2013


Automatic Human Object Segmentation and Depth Map Estimation Using Depth Map

이경재, 황진규, 반유석, 오지훈, 이상윤

대한전자공학회 학술대회, 2012