Hiroaki Ota Takeshi Hashimoto Yohei Nagakura Shuhei Takamura Akira Fukuda Masamu Aniya Nozomu Naito Hiroyuki Enomoto Shin Sugiyama Pedro Skvarca Application to glacier observation of high-precision three-dimensional position measurement using cameras. 195-202 2010 Humans and Computers http://dl.acm.org/citation.cfm?id=1994531 conf/hcce/2010 db/conf/hcce/hc2010.html#OtaHNTFANESS10