Optimization of Program Organization by Cluster Analysis. - Takashi Masuda; Hiroyuki Shiota; Kenichiro Noguchi; Takashi Ohki (IFIP Congress, 1974)

A methodology of forest monitoring from hyperspectral images with sparse regularization. - Keigo Yoshida; Takashi Ohki; Masahiro Terabe; Hozuma Sekine; Tomomi Takeda (IGARSS, 2011)

Application of hyperspectral data for assessing peatland forest condition with spectral and texture classification. - Taichi Takayama; Takashi Ohki; Hozuma Sekine; Seido Ohnishi; Satomi Shiodera; Muhammad Evri; Mitsuru Osaki (IGARSS, 2013)

Discrimination of peat swamp forest types with hyperspectral data. - Taichi Takayama; Takashi Ohki; Tomomi Takeda (WHISPERS, 2015)

Forest Fire Surveillance using Live Video Streaming from UAV via Multiple LTE Networks. - Koichi Nihei; Natsuki Kai; Yuki Maruyama; Toshiaki Yamashita; Dai Kanetomo; Takako Kitahara; Masaaki Maruyama; Takashi Ohki; Kitso Kusin; Hendrik Segah (CCNC, 2022)