A Hierarchical Invariant Representation of Spatial Topology of 3D Objects and Its Application to Object Recognition. - Jinhui Chao; Masaki Nakajima; Shintaro Okada (ICPR, 2000)

RAVIOLI: A parallel video processing library with auto resolution adjustability. - Hiroko Sakurai; Masaomi Ohno; Shintaro Okada; Tomoaki Tsumura; Hiroshi Matsuo (IADIS AC (1), 2009)