Respiratory motion prediction for tumor following radiotherapy by using time-variant seasonal autoregressive techniques. - Kei Ichiji; Noriyasu Homma; Masao Sakai; Yoshihiro Takai; Yuichiro Narita; Makoto Abe; Norihiro Sugita; Makoto Yoshizawa (EMBC, 2012)

Tumor image extraction from fluoroscopy for a markerless lung tumor motion tracking and prediction. - Noriyasu Homma; Keita Ishihara; Yoshihiro Takai; Haruna Endo; Kei Ichiji; Masao Sakai; Yuichiro Narita; Makoto Abe; Norihiro Sugita; Makoto Yoshizawa (Image-Guided Procedures, 2012)

Volume registration based on 3-D phase correlation for tumor motion estimation in 4-D CT. - Xiaoyong Zhang 002; Noriyasu Homma; Makoto Abe; Norihiro Sugita; Yoshihiro Takai; Yuichiro Narita; Makoto Yoshizawa (EMBC, 2013)

A Time-Varying Seasonal Autoregressive Model-Based Prediction of Respiratory Motion for Tumor following Radiotherapy. - Kei Ichiji; Noriyasu Homma; Masao Sakai; Yuichiro Narita; Yoshihiro Takai; Xiaoyong Zhang 002; Makoto Abe; Norihiro Sugita; Makoto Yoshizawa (Comput. Math. Methods Medicine, 2013)

A real-time feature-based markerless tumor tracking method using X-ray image sequence for radiotherapy. - Yusuke Yoshida; Kei Ichiji; Xiaoyong Zhang 002; Noriyasu Homma; Yoshihiro Takai; Makoto Yoshizawa (IWCIM, 2015)

Tumor motion tracking using kV/MV X-ray fluoroscopy for adaptive radiation therapy. - Xiaoyong Zhang 002; Noriyasu Homma; Kei Ichiji; Makoto Abe; Norihiro Sugita; Ivo Bukovsky; Yoshihiro Takai; Makoto Yoshizawa (IWCIM, 2015)