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)Matsuda, Asahi*; Takahashi, Satoru*; Kawabata, Kuniaki; Oda, Shoji*; Kaneko, Shunichi*
Denki Gakkai Rombunshi, D, 139(4), p.424 - 432, 2019/04
Takahashi, Satoru*; Nota, Yoshiki*; Matsuda, Asahi*; Kawabata, Kuniaki; Suzuki, Tsuyoshi*; Takemura, Fumiaki*; Ogasawara, Kei*; Kaneko, Shunichi*
Journal of Signal Processing, 21(1), p.15 - 24, 2017/01
In recent years, many researchers try to observe the state of the global environment from marine information for the understanding of the global environment change. First, we introduce the recording system of underwater environment which is made by the authors. By using this system, we want to observe the change of global environment from the coral bleaching. In this paper, especially, we propose the generation method of underwater landmark which is used to measure the position of robot of oceanographic observation based on the dynamic image processing. In here, underwater landmark means the feature point in underwater image.
Mitamura, Hiroyuki*; Watanuki, Ryuta*; Kaneko, Koji; Onozaki, Norimichi*; Amo, Yuta*; Kittaka, Shunichiro*; Kobayashi, Riki*; Shimura, Yasuyuki*; Yamamoto, Isao*; Suzuki, Kazuya*; et al.
Physical Review Letters, 113(14), p.147202_1 - 147202_5, 2014/10
Times Cited Count：22 Percentile：75.33(Physics, Multidisciplinary)Kaneko, Yoshihiko; Kawarasaki, Yuki; Kudo, Hiroshi; Sugimoto, Masayoshi; Suzuki, Yasuo; Tanaka, Shunichi; Nakamura, Tomoo; Nagashima, Takashi; ; Noda, Kenji; et al.
Nihon Genshiryoku Gakkai-Shi, 32(6), p.578 - 582, 1990/06
no abstracts in English
*; Inoue, Teruji*; *; *; Kaneko, Hiromitsu; *; Miyakawa, Shunichi
PNC TN241 77-05VOL1, 314 Pages, 1977/03
PNC-TN241-77-05VOL1.pdf:8.45MB
None
Matsuda, Asahi*; Takahashi, Satoru*; Kawabata, Kuniaki; Kaneko, Shunichi*
no journal, ,
It is important to observe Medaka behavior for biological experiment for understanding adaptivity of Medaka. This paper reported to develop a method for tracking Medaka by image processing based on rotation invariant features.
Matsuda, Asahi*; Takahashi, Satoru*; Kawabata, Kuniaki; Oda, Shoji*; Kaneko, Shunichi*
no journal, ,
Medaka (Oryzias latipes) has genetic diversity, and analyzing its behavior in a group is very important for elucidation of diversity of organisms. However, conventional method of visual measurement has some problems. For example, the time cost and human error. In this paper, we proposed a method of behavior measurement of medaka in a group based on an image instrumentation. Our proposed method consists of four processes: pre-processing, particle filter, orientation code matching using by central differences with multi-templates, and detection of target position. Finally, we examined the effectiveness of our proposed method through an experimentation.
