Automatic assessment of tear film and tear meniscus parameters in healthy subjects using ultrahigh-resolution optical coherence tomography

• Main Authors: Stegmann, Hannes, Aranha dos Santos, Valentin, Messner, Alina, Unterhuber, Angelika, Schmidl, Doreen, Garhöfer, Gerhard, Schmetterer, Leopold, Werkmeister, René Marcel
• 其他作者: Lee Kong Chian School of Medicine (LKCMedicine)
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Tear Film; Optical Coherence Tomography; Science::Medicine
• 在線閱讀: https://hdl.handle.net/10356/86179; http://hdl.handle.net/10220/49857
• 機構: Nanyang Technological University

Many different parameters exist for the investigation of tear film dynamics. We present a new tear meniscus segmentation algorithm which automatically extracts tear meniscus area (TMA), height (TMH), depth (TMD) and radius (TMR) from UHR-OCT measurements and apply it to a data set including repeated...