김건희 교수
Gunhee Kim
서울대학교 · 의학
연구실 소개
김건희 교수의 연구실은 대규모 웹 이미지 및 비디오 데이터에서 자동으로 공통된 객체나 이벤트를 추출하고 요약하는 데 중점을 두고 있습니다. 특히, 다중 이미지에서 반복적으로 나타나는 객체를 공동으로 세그멘테이션하거나, 시간적 흐름에 따라 사건의 흐름을 그래프 구조로 재구성하는 '스토리라인 그래프' 기반의 비지도 학습 기법을 핵심으로 연구하고 있습니다. 또한, 레이블이 없는 환경에서도 효과적으로 관심 영역을 탐지하는 스케일러블한 최적화 기법과 자율주행 로봇의 인간상호작용 설계 등 실생활 응용에 기여하는 기술도 함께 개발하고 있습니다. 이 연구들은 사진 추천, 자율주행, 대규모 미디어 요약 등 다양한 분야에 응용 가능성을 지닙니다.
연구 현황
연구 성과 추이
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
주요 논문
15In this cross-sectional study, greater relative grip strength was associated with a lower prevalence of T2DM independent of BMI in Korean adults. Additional prospective studies are needed to determine whether a causal association exists between relative grip strength and T2DM prevalence considering BMI.
The current study aimed to examine the adherence trend for aerobic and muscle-strengthening physical activity (PA) guidelines among Korean adults using the Korea National Health and Nutritional Examination Survey from 2014 to 2019. Korean adults (N = 2642) were included in the current study to examine the trend of PA adherence from 2014 to 2019. The PA guidelines are: (a) aerobic activity (a minimum of 150 min moderate to vigorous PA weekly) and (b) muscle-strengthening activity (a minimum of tw
Government and school policies/programs and the built environment are, in general, conducive to physically active lifestyles for South Korean children and adolescents; however, behavioural indicators received poor grades except for Active Transportation. A thorough evaluation of policies/programs at government, local, and school levels is needed to ensure that the efforts to have PA-enhancing infrastructure and systems are actually being translated into the behavior of children and adolescents i
Lower grip strength was associated with poor glycemic control in patients with diabetes mellitus, especially in males. However, further studies are needed to confirm the causal relationship between grip strength and glycemic control.
Nursing interventions that can relieve psychological distress need to be developed for gynecologic cancer survivors. Nurses need to put priority on ovarian cancer survivors who have low education level with multiple treatment methods when performing nursing interventions to improve the quality of life of gynecologic cancer survivors.
There is a lack of research and understandings regarding how factors are associated with life satisfaction among Korean individuals with intellectual disability (ID). The purpose of this study was to investigate the relationship between leisure satisfaction, self-esteem, and family relationship among Korean individuals with ID. Using the 2012 Panel Survey of Employment for the Disabled in Korea (PSED, 2012), the total of 189 participants of PSED was extracted from PSED. The results showed that l
OBJECTIVES The purpose of this study was to compare the effects of 12-week online-delivered isometric and dynamic core stability exercises on functional movements, dynamic postural control, and core endurance in healthy young adults.METHODS This is a single-blind randomized controlled trial. Sixty young adults (age range: 19-34 years; 12 males, 48 females) participated in this study. They were randomly assigned to the isometric core exercise [ICE], dynamic core exercise [DCE], or control group.
Korean adults spent most of their time at a low cadence and only a few minutes at a high cadence (≥100 steps/min); this trend was consistent across sex and age groups.
The aim of this study was to analyze the association between allergic rhinitis and frequency of muscular exercise and sitting time in Korean adolescents. Methods: We performed logistic regression analysis to calculate allergic rhinitis odds ratio (OR) and 95% confidence interval (CI) about frequency of muscular exercise and sitting time measured by questionnaires. Results: Students participating in muscular exercise over 5 days a week had lower OR than students not participating in muscular exer
This study was carried out to evaluate the consumer recognition with regard to the safety management for imported foods. In order to evaluate the effect of the prgram on consumer education, the program was practiced for 89 female college students in Seoul, Korea. The participants were given an instruction with materials on imported food safety, including the safety management of imported foods and their distribution. The results showed that the participants achieved a greater understanding of im
Korea Disease Control and Prevention Agency (KDCA) KCT0007780: https://cris.nih.go.kr/cris/search/detailSearch.do/22861.
The main purpose of this study was to examine the relationship between sedentary time and metabolic syndrome. Association of accelerometer and self-reported sedentary time on metabolic syndrome were also compared. Methods: A total of 1,354 adults (men, 492; women, 862), aged 19 to 65 years, who wore the accelerometer from the Korea National Health and Nutrition Examination Survey were included in the analysis. Four subgroups were created based on quartiles of daily sedentary time for analytical
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