A5101550880- Gait Recognition and Analysis
- Obstructive Sleep Apnea Research
- Dysphagia Assessment and Management
- Non-Invasive Vital Sign Monitoring
- Sleep and related disorders
- Pediatric Hepatobiliary Diseases and Treatments
- Balance, Gait, and Falls Prevention
- Wireless Sensor Networks and IoT
- Tracheal and airway disorders
- Voice and Speech Disorders
- Sleep and Work-Related Fatigue
- Cleft Lip and Palate Research
- Indoor and Outdoor Localization Technologies
- Advanced Chemical Sensor Technologies
- Human Pose and Action Recognition
- Context-Aware Activity Recognition Systems
- Neonatal Health and Biochemistry
- Gallbladder and Bile Duct Disorders
- Advanced Optical Imaging Technologies
- Biometric Identification and Security
- Advanced Sensor and Control Systems
- Ecology and Conservation Studies
- Nasal Surgery and Airway Studies
- Congenital Ear and Nasal Anomalies
Incheon National University
2022-2024
Republic of Korea Army
2022
Kyung Hee University
2022
Pediatrics and Genetics
2021
Hallym University
2021
In this paper, we proposed a method of attaching seven temperature and humidity sensors to pillow monitoring changes in determine sleeping posture. The existing determining sleep position is monitor pressure using FSR mounted inside pillow. Changes are limited simply identifying head movement, but have the advantage being able identify physical subject. For machine learning modeling, dataset accumulated during was subjected data labeling process through discrimination posture images. With...
Purpose: Sleep quality among military service members is important for enhancing their capabilities and preventing psychiatric problems. We aimed to explore the association of dietary behaviors with poor sleep increased risk obstructive apnea (OSA) in men on active duty. Patients Methods: A large-scale multi-site cross-sectional survey was conducted five units Republic Korea's army. Poor OSA were defined using Pittsburgh index (PSQI) Berlin Questionnaire, respectively. Information behaviors,...
Gait analysis plays important roles in various applications such as exercise therapy, biometrics, and robot control. It can also be used to prevent improve movement disorders monitor health conditions. We implemented a wearable module equipped with an MPU-9250 IMU sensor, Bluetooth modules were on Arduino Uno R3 board for gait analysis. cycles identified based roll values measured by the accelerometer embedded sensor. By superimposing that occurred during walking period, they could analyzed...
Sleep, which accounts for 1/3 of life, is a measure health. Sleep disorders can cause strain on the body and lead to drowsy driving accidents or industrial accidents. Both sleep time quality are important, everyone needs enough deeply. patterns depend genetic factors vary from person person. Therefore, it necessary analyze whether individual ensure good night's sleep. In this paper, we have proposed system analyzing based multi-sensor fusion including data-level fusion, feature-level...
국내 소나무과 나무는 자생 침엽수의 절반을 차지할 만큼 종 다양성이 가장 높다. 소나무가 산림의 60% 이상을 차지한 적도 있었지만, 현재는 재선충, 산불 등으로 그 비율이 25%로 감소하였다. 자생종 소나무의 분류를 위해 국립생물자원관에서 보유 중인 표준 이미지 데이터셋을 사용하여 3종의 소나무를 분류하였다. 또한, 성능이 검증된 ResNet 50과 같은 사전 학습모델을 변형하는 대신 인식 모델을 직접 구현하여 진행 85%의 정확도를 나타내었고, 이후, 과정에서 도출되는 특징들을 판별하였다. 크기 및 증식이 분류에 미치는 영향을 파악하고자 증식을 통한 성능 평가를 수행 크기는 약 3% 그리고 증식의 경우는 6.4% 향상을 가져왔다. 데이터 레이블링 방식의 기계학습 모델과도 분류 성능을 비교 정리하였다. 가중치가 높게 반영된 특징을 추출하였으며, 이를 기법에 사용된 특징 중요도와 비교, 기법과 기반에서 유효하게 나타난 특징은 유사한 것으로 나타났다. Pine trees in...
In this paper, we present a method of gait analysis on treadmill based pressure distribution. We aimed to model the patterns subject walking at constant speed differences in current consumption. The changes consumption were converted into distribution curves, and then specific features extracted. extracted used pattern treadmill. To verify validity our proposed feature-based modeling, conducted experiments by gender, age, BMI (body mass index), step-to-step symmetry. experimental results...
This paper reports a child with Gilbert's syndrome who underwent cholecystectomy and endoscopic retrograde cholangiopancreatography, magnetic resonance cholangiopancreaticography to removal of the gallstones, then experienced increase in bilirubin unknown cause.