Search Results for author: Chang-Hun Lee

Found 2 papers, 0 papers with code

Osteoporosis Prediction from Hand and Wrist X-rays using Image Segmentation and Self-Supervised Learning

no code implementations12 Nov 2023 Hyungeun Lee, Ung Hwang, Seungwon Yu, Chang-Hun Lee, KiJung Yoon

Osteoporosis is a widespread and chronic metabolic bone disease that often remains undiagnosed and untreated due to limited access to bone mineral density (BMD) tests like Dual-energy X-ray absorptiometry (DXA).

Image Segmentation Self-Supervised Learning +1

Attitude Takeover Control for Noncooperative Space Targets Based on Gaussian Processes with Online Model Learning

no code implementations24 Oct 2023 YuHan Liu, Pengyu Wang, Chang-Hun Lee, Roland Tóth

One major challenge for autonomous attitude takeover control for on-orbit servicing of spacecraft is that an accurate dynamic motion model of the combined vehicles is highly nonlinear, complex and often costly to identify online, which makes traditional model-based control impractical for this task.

Gaussian Processes

Cannot find the paper you are looking for? You can Submit a new open access paper.