Research paper written by Haruhiko Miyata, Yuhkoh Satouh, Daisuke Mashiko, Masanaga Muto, Kaori Nozawa, Kogiku Shiba, Yoshitaka Fujihara, Ayako Isotani, Kazuo Inaba, and Masahito Ikawa.
Our high speed camera "HAS-L1" was used.
You can refer to the article from this link.