Detection of small moving object by optical flow. - Takashi Hirai; Koichi Sasakawa; Shin'ichi Kuroda; Shigeki Ikebata (ICPR (2), 1992)

Two-Dimensional Target Location Estimation Technique Using Leaky Coaxial Cables. - Kenji Inomata; Takashi Hirai; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Commun., 2008)

Human intruder detection with Leaky Coaxial cables for wide area surveillance system. - Koichi Ikuta; Hiroshi Kage; Makito Seki; Takashi Hirai (SMC, 2011)

Fast graspability evaluation on single depth maps for bin picking with general grippers. - Yukiyasu Domae; Haruhisa Okuda; Yuichi Taguchi; Kazuhiko Sumi; Takashi Hirai (ICRA, 2014)

Two-frequency surveillance technique for intrusion-detection sensor with Leaky Coaxial Cables. - Kenji Inomata; Wataru Tsujita; Takashi Hirai (SAS, 2014)

Investigation of Motor Point Shift and Contraction Force of Triceps Brachii for Functional Electrical Stimulation. - Takashi Hirai; Yinlai Jiang; Masao Sugi; Shunta Togo; Hiroshi Yokoi (EMBC, 2021)