Enhancing segmentation accuracy of the common iliac vein in OLIF51 surgery in intraoperative endoscopic video through gamma correction: a deep learning approach. - Kaori Yamamoto; Reoto Ueda; Kazuhide Inage; Yawara Eguchi; Miyako Narita; Yasuhiro Shiga; Masahiro Inoue; Noriyasu Toshi; Soichiro Tokeshi; Kohei Okuyama; Shuhei Ohyama; Satoshi Maki; et al. (Int. J. Comput. Assist. Radiol. Surg., 2025)