Seong-Woo Moon
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View article: MonoDINO-DETR: Depth-Enhanced Monocular 3D Object Detection Using a Vision Foundation Model
MonoDINO-DETR: Depth-Enhanced Monocular 3D Object Detection Using a Vision Foundation Model Open
This paper proposes novel methods to enhance the performance of monocular 3D object detection models by leveraging the generalized feature extraction capabilities of a vision foundation model. Unlike traditional CNN-based approaches, which…
View article: Words to Wheels: Vision-Based Autonomous Driving Understanding Human Language Instructions Using Foundation Models
Words to Wheels: Vision-Based Autonomous Driving Understanding Human Language Instructions Using Foundation Models Open
This paper introduces an innovative application of foundation models, enabling Unmanned Ground Vehicles (UGVs) equipped with an RGB-D camera to navigate to designated destinations based on human language instructions. Unlike learning-based…
View article: Comparison of factors influencing landslide risk near a forest road in Chungju-si, South Korea
Comparison of factors influencing landslide risk near a forest road in Chungju-si, South Korea Open
Background The study aimed to identify the influential factors required to prepare landslide vulnerability maps and establish disaster prevention measures for mountainous areas with forest roads. The target area is Sancheok-myeon, Chungju-…
View article: Enhancing State Estimator for Autonomous Racing : Leveraging Multi-modal System and Managing Computing Resources
Enhancing State Estimator for Autonomous Racing : Leveraging Multi-modal System and Managing Computing Resources Open
This paper introduces an approach that enhances the state estimator for high-speed autonomous race cars, addressing challenges from unreliable measurements, localization failures, and computing resource management. The proposed robust loca…
View article: Effects of Earthquake on Behavior Characteristics of Fault Gouge in Time-History Analysis of Slope
Effects of Earthquake on Behavior Characteristics of Fault Gouge in Time-History Analysis of Slope Open
A time-history analysis, based on the finite element method, was performed to identify the behavior of a slope containing fault gouge during earthquakes. Input seismic waves were obtained from earthquake data measured in Korea, with five e…
View article: Effects of breccia and water contents on the mechanical properties of fault-core-zone materials
Effects of breccia and water contents on the mechanical properties of fault-core-zone materials Open
View article: Effects of Breccia and Water Contents on the Mechanical Properties of Fault-core-zone Materials: an Experimental Investigation Using Artificial Specimens
Effects of Breccia and Water Contents on the Mechanical Properties of Fault-core-zone Materials: an Experimental Investigation Using Artificial Specimens Open
Determining the mechanical properties of fault-core-zone materials is challenging because of the low strength of such materials, which affects field sampling, specimen preparation, and laboratory testing. We overcame this problem by prepar…
View article: Suggestion of advanced regression model on friction angle of fault gouge in South Korea
Suggestion of advanced regression model on friction angle of fault gouge in South Korea Open
Although friction characteristics of fault gouge are important to understand reactivation of fault, behavior of earthquake, and mechanism of slope failure, analysis results of fault gouge have low accuracy mostly than those of soils or roc…
View article: Physical Properties and Friction Characteristics of Fault Cores in South Korea
Physical Properties and Friction Characteristics of Fault Cores in South Korea Open
View article: Symmetric-Invariant Boundary Image Matching Based on Time-Series Data
Symmetric-Invariant Boundary Image Matching Based on Time-Series Data Open
본 논문에서는 대칭 변환을 지원하는 윤곽선 이미지 매칭 문제를 다룬다. 이미지 매칭에서 이미지의 대칭 변환을 지원하는 것은 직관적이고 정확한 매칭을 위한 매우 중요한 요소이다. 그러나 기존 이미지 매칭에서는 이미지의 회전 변환만 고려하였을 뿐 대칭 변환은 고려하지 않았다. 본 논문에서는 기존 회전-불변 윤곽선 이미지 매칭에 대칭 변환까지 지원하는 대칭-불변 윤곽선 이미지 매칭을 제안한다. 이를 위해, 먼저 이미지 대칭의 개념…
View article: Visualization Tool of Distortion-Free Time-Series Matching
Visualization Tool of Distortion-Free Time-Series Matching Open
본 논문에서는 왜곡 제거 시계열 매칭의 시각화 도구를 제안한다. 시계열 매칭에서 왜곡 제거 지원은 정확한 유사 시계열 검색을 위한 매우 중요한 요소이다. 본 논문에서는 시계열에서 발생하는 잡음, 위치 이동, 진폭 조정, 선형 추세의 왜곡들을 이동평균 변환, 정규화 변환, 선형 추세 제거 기법을 사용하여 제거한 후, 시계열 매칭을 수행하고 그 결과를 시각화한다. 본 논문에서 제안하는 시각화 도구는 클라이언트-서버 모델을 기반으…
View article: Comparative Numerical Analysis of Elastic Modulus according to Distribution and Content of Breccia in Fault Core
Comparative Numerical Analysis of Elastic Modulus according to Distribution and Content of Breccia in Fault Core Open
단층핵 내에는 지각의 마찰에 기인한 암석의 파쇄 및 풍화 변질 작용 등으로 단층각력이 분포하며, 이러한 각력은 단층 운동 시 지각의 이동방향에 따라 일정한 방향으로 배열하게 된다. 본 연구에서는 단층핵 내에 분포하는 각력의 배열형태 및 함량이 역학적 특성에 미치는 영향을 분석하기 위해 수치해석을 통해 탄성계수를 산정하였다. 해석모델은 단층핵 내에서 각력이 선택 배향하는 모델과 무작위 분포하는 모델로 구분되며, 각력의 종류는 …