Image-guided laparoscopic pelvic lymph node dissection using stereo visual tracking free-hand laparoscopic ultrasound. - Lei Ma 006; Kenta Nakamae; Junchen Wang; Hidemichi Kiyomatsu; Hiroyuki Tsukihara; Etsuko Kobayashi; Ichiro Sakuma (EMBC, 2017)

Accurate vessel segmentation in ultrasound images using a local-phase-based snake. - Lei Ma 006; Hidemichi Kiyomatsu; Keiichi Nakagawa; Junchen Wang; Etsuko Kobayashi; Ichiro Sakuma (Biomed. Signal Process. Control., 2018)

Robust and fast laparoscopic vision-based ultrasound probe tracking using a binary dot array marker. - Lei Ma 006; Naoki Tomii; Junchen Wang; Hidemichi Kiyomatsu; Hiroyuki Tsukihara; Etsuko Kobayashi; Ichiro Sakuma (Comput. Biol. Medicine, 2022)