1 citations · 1 across the 6 of their papers we have counts for
6 papers
Calousel: Extrinsic Calibration of Non-overlapping Multi-camera Systems from Pure Rotation
Gwanhyeong Song, Chaehyeon Song, Ayoung Kim
Extrinsic calibration of multi-camera systems with non-overlapping FOVs has been a challenging problem in the robotics literature. Conventional target-based methods impose substant…
Neural Operator-Based Surrogate Model for CFD:Helical Coil Steam Generator in Small Modular Reactor
Minseo Lee, Seongmin Oh, Chaehyeon Song +5
Real-time thermal-hydraulic simulation is essential for digital twin (DT) technology that supports the safe and efficient operation of small modular reactors (SMRs). Computational…
THE-Pose: Topological Prior with Hybrid Graph Fusion for Estimating Category-Level 6D Object Pose
Eunho Lee, Chaehyeon Song, Seunghoon Jeong +1
Category-level object pose estimation requires both global context and local structure to ensure robustness against intra-class variations. However, 3D graph convolution (3D-GC) me…
Camera Calibration via Circular Patterns: A Comprehensive Framework with Detection Uncertainty and Unbiased Projection Model
Chaehyeon Song, Dongjae Lee, Jongwoo Lim +1
Camera calibration using planar targets has been widely favored, and two types of control points have been mainly considered as measurements: the corners of the checkerboard and th…
Camera Agnostic Two-Head Network for Ego-Lane Inference
Chaehyeon Song, Sungho Yoon, Minhyeok Heo +2
Vision-based ego-lane inference using High-Definition (HD) maps is essential in autonomous driving and advanced driver assistance systems. The traditional approach necessitates wel…
Unbiased Estimator for Distorted Conics in Camera Calibration
Chaehyeon Song, Jaeho Shin, Myung-Hwan Jeon +2
In the literature, points and conics have been major features for camera geometric calibration. Although conics are more informative features than points, the loss of the conic pro…