Enhanced Magnetic Resonance Imaging–Based Knee Cartilage Segmentation Using a Swin-UNet Conditional Generative Adversarial Network: Development and Validation Study

Jun Young Park   ^{1 *} , MD, PhD ;   Ji-Hoon Nam   ^{2, 3, 4 *} , MSc ;   Shakhboz Abdigapporov   ³ , MSc ;   Jong-Keun Kim   ⁵ , MD, PhD ;   Yong-Gon Koh   ⁶ , MD ;   Byung Woo Cho   ⁷ , MD, PhD ;   Hyuck Min Kwon   ⁸ , MD, PhD ;   Kwan Kyu Park   ⁸ , MD, PhD ;   Kyoung-Tak Kang   ^{2, 3, 4} , PhD

¹ Department of Orthopaedic Surgery, Yonsei University College of Medicine, Yongin Severance Hospital, Yongin-si, Gyeonggi-do, Republic of Korea

² Department of Mechanical Engineering, Yonsei University, Seoul, Seoul, Republic of Korea

³ Clevion Co., Ltd., Seoul, Republic of Korea

⁴ Skyve R&D LAB, Skyve Co., Ltd., Seoul, Republic of Korea

⁵ Department of Orthopaedic Surgery, HeungK Hospital, Seoul, Republic of Korea

⁶ Department of Orthopaedic Surgery, Joint Reconstruction Center, Yonsei Sarang Hospital, Seoul, Republic of Korea

⁷ Department of Orthopaedic Surgery, Yonsei University College of Medicine, Gangnam Severance Hospital, Seoul, Republic of Korea

⁸ Department of Orthopaedic Surgery, Yonsei University College of Medicine, Severance Hospital, Seoul, Republic of Korea

*these authors contributed equally