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최종은 교수

Joo-eun Choi

연세대학교 기계공학과 · 공학

연구실 소개

최종은 교수의 연구실은 의료 영상 분석과 인공지능 기반 진단 시스템 개발에 초점을 맞추고 있습니다. 특히 뼈 구조 분석을 위한 딥러닝 기반 자동 진단 모델, 골다공로시스와 같은 만성질환의 개인화된 위험도 평가 모델을 개발하며, 해석 가능한 AI(XAI) 기법을 접목해 임상적 신뢰도를 높이고자 합니다. 또한, 생체 신호를 실시간으로 측정하고 최적의 측정 위치를 자율적으로 탐색하는 스마트 센서 에이전트 시스템과 생체 조직의 기계적 거동을 모델링하는 생체역학적 시뮬레이션 기술까지 다각도로 연구를 확장하고 있습니다.

의료영상 AI해석 가능한 AI스마트 센서 에이전트골다공로시스 위험도생체역학 모델링

연구 현황

논문 수
253
총 인용 수
3,685
최근 5년 논문
73
주요 분야
공학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
73총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
448총합
20222023202420252026

주요 논문

15
1
논문|인용수 224·2009
Distributed learning and cooperative control for multi-agent systems
Jongeun Choi, Songhwai Oh, Roberto Horowitz
SJR Q1Automatica
Computer Networks and CommunicationsComputer Science
2
논문|인용수 218·2020
Automated Skeletal Classification with Lateral Cephalometry Based on Artificial Intelligence
Hee-Jin Yu, S.R. Cho, Minji Kim, W.H. Kim, Jin‐Woo Kim, Jongeun Choi
SJR Q1Journal of Dental Research

Lateral cephalometry has been widely used for skeletal classification in orthodontic diagnosis and treatment planning. However, this conventional system, requiring manual tracing of individual landmarks, contains possible errors of inter- and intravariability and is highly time-consuming. This study aims to provide an accurate and robust skeletal diagnostic system by incorporating a convolutional neural network (CNN) into a 1-step, end-to-end diagnostic system with lateral cephalograms. A multim

Oral SurgeryDentistry
3
논문|인용수 85·2011
Adaptive Sampling for Learning Gaussian Processes Using Mobile Sensor Networks
Yunfei Xu, Jongeun Choi
SJR Q1SensorsOA

This paper presents a novel class of self-organizing sensing agents that adaptively learn an anisotropic, spatio-temporal gaussian process using noisy measurements and move in order to improve the quality of the estimated covariance function. This approach is based on a class of anisotropic covariance functions of gaussian processes introduced to model a broad range of spatio-temporal physical phenomena. The covariance function is assumed to be unknown a priori. Hence, it is estimated by the max

Artificial IntelligenceComputer Science
4
논문|인용수 56·2022
Interpretable Deep-Learning Approaches for Osteoporosis Risk Screening and Individualized Feature Analysis Using Large Population-Based Data: Model Development and Performance Evaluation
Bogyeong Suh, Heejin Yu, Hye‐Yeon Kim, Sang-Hwa Lee, Sung Hye Kong, Jin‐Woo Kim, Jongeun Choi
SJR Q1Journal of Medical Internet ResearchOA

BACKGROUND: Osteoporosis is one of the diseases that requires early screening and detection for its management. Common clinical tools and machine-learning (ML) models for screening osteoporosis have been developed, but they show limitations such as low accuracy. Moreover, these methods are confined to limited risk factors and lack individualized explanation. OBJECTIVE: The aim of this study was to develop an interpretable deep-learning (DL) model for osteoporosis risk screening with clinical fea

Orthopedics and Sports MedicineMedicine
5
논문|인용수 51·2013
Efficient Bayesian spatial prediction with mobile sensor networks using Gaussian Markov random fields
Yunfei Xu, Jongeun Choi, Sarat C. Dass, Tapabrata Maiti
SJR Q1Automatica
Electrical and Electronic EngineeringEngineering
6
논문|인용수 45·2008
Swarm intelligence for achieving the global maximum using spatio-temporal Gaussian processes
Jongeun Choi, Joonho Lee, Songhwai Oh

This paper presents a novel class of self-organizing multi-agent systems that form a swarm and learn a spatio- temporal process through noisy measurements from neighbors for various global goals. The physical spatio-temporal process of interest is modeled by a spatio-temporal Gaussian process. Each agent maintains its own posterior predictive statistics of the Gaussian process based on measurements from neighbors. A set of biologically inspired navigation strategies are identified from the poste

Computer Networks and CommunicationsComputer Science
7
논문|인용수 44·2023
AI-based dental caries and tooth number detection in intraoral photos: Model development and performance evaluation
Kyubaek Yoon, Hye-Min Jeong, Jin‐Woo Kim, Jung Hyun Park, Jongeun Choi
SJR Q1Journal of Dentistry
Oral SurgeryDentistry
8
논문|인용수 35·2012
Sea lamprey orient toward a source of a synthesized pheromone using odor-conditioned rheotaxis
Nicholas S. Johnson, Azizah Muhammad, Henry T. Thompson, Jongeun Choi, Weiming Li
SJR Q1Behavioral Ecology and Sociobiology
Insect ScienceAgricultural and Biological Sciences
9
논문|인용수 34·2015
Computational Growth and Remodeling of Abdominal Aortic Aneurysms Constrained by the Spine
Mehdi Farsad, Shahrokh Zeinali‐Davarani, Jongeun Choi, Seungik Baek
SJR Q3Journal of Biomechanical EngineeringOA

Abdominal aortic aneurysms (AAAs) evolve over time, and the vertebral column, which acts as an external barrier, affects their biomechanical properties. Mechanical interaction between AAAs and the spine is believed to alter the geometry, wall stress distribution, and blood flow, although the degree of this interaction may depend on AAAs specific configurations. In this study, we use a growth and remodeling (G&R) model, which is able to trace alterations of the geometry, thus allowing us to compu

Pulmonary and Respiratory MedicineMedicine
10
논문|인용수 33·2003
Design and control of a thermal stabilizing system for a MEMS optomechanical uncooled infrared imaging camera
Jongeun Choi, Joji Yamaguchi, Sophie Morales, Roberto Horowitz, Yang Zhao, Arun Majumdar
SJR Q1Sensors and Actuators A Physical
Biomedical EngineeringEngineering
11
논문|인용수 33·2014
ERK1/2 is involved in luteal cell autophagy regulation during corpus luteum regression via an mTOR-independent pathway
Jongeun Choi, M. Jo, Eun Lee, DooSeok Choi
SJR Q1Molecular Human Reproduction

Autophagy is known to be regulated by the phosphoinositide-3 kinase (PI3K)-protein kinase B (AKT) and/or mitogen-activated protein kinase 1/2 (MEK1/2)-extracellular signal-regulated kinase 1/2 (ERK1/2) pathways, leading to activation of mammalian target of rapamycin (mTOR), a major negative regulator of autophagy. However, some reports have also suggested that autophagic regulation by the PI3K-AKT and/or MEK1/2-ERK1/2 pathways may not be mediated by mTOR activity, and there is no direct evidence

EpidemiologyMedicine
12
논문|인용수 31·2023
Multiplexed DNA-functionalized graphene sensor with artificial intelligence-based discrimination performance for analyzing chemical vapor compositions
Yun Ji Hwang, Heejin Yu, Gilho Lee, Iman Shackery, Jin Sil Seong, Youngmo Jung, Seung-Hyun Sung, Jongeun Choi, Seong Chan Jun
SJR Q1Microsystems & NanoengineeringOA

This study presents a new technology that can detect and discriminate individual chemical vapors to determine the chemical vapor composition of mixed chemical composition in situ based on a multiplexed DNA-functionalized graphene (MDFG) nanoelectrode without the need to condense the original vapor or target dilution. To the best of our knowledge, our artificial intelligence (AI)-operated arrayed electrodes were capable of identifying the compositions of mixed chemical gases with a mixed ratio in

Molecular BiologyBiochemistry, Genetics and Molecular Biology
13
논문|인용수 31·2012
Spatial prediction with mobile sensor networks using Gaussian processes with built-in Gaussian Markov random fields
Yunfei Xu, Jongeun Choi
SJR Q1Automatica
Computer Networks and CommunicationsComputer Science
14
논문|인용수 30·2001
Efficient Chip Breaker Design by Predicting the Chip Breaking Performance
Jongeun Choi, S.J. Lee
SJR Q1The International Journal of Advanced Manufacturing Technology
Electrical and Electronic EngineeringEngineering
15
논문|인용수 22·2008
Biologically-inspired Navigation Strategies for Swarm Intelligence using Spatial Gaussian Processes
Jongeun Choi, Joonho Lee, Songhwai Oh
IFAC Proceedings Volumes
Computer Networks and CommunicationsComputer Science

대표 연구 분야

Control and Systems EngineeringArtificial IntelligenceComputer Networks and CommunicationsBiomedical EngineeringPulmonary and Respiratory MedicineAerospace Engineering

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