Influence of muscular fatigue on skiing performance during parallel turns. - Tohru Kiryu; Toshio Murayama; Yukihiko Ushiyama (EMBC, 2011)

Estimating the spin of a table tennis ball using Inverse Compositional Image Alignment. - Toru Tamaki; Haoming Wang; Bisser Raytchev; Kazufumi Kaneda; Yukihiko Ushiyama (ICASSP, 2012)