Papers - KANBARA Masayuki
-
Illusory light: Perceptual appearance control using a projection-induced illusion
Ryo Akiyama, Goshiro Yamamoto, Toshiyuki Amano, Takafumi Taketomi, Alexander Plopski, Yuichiro Fujimoto, Masayuki Kanbara, Christian Sandor, Hirokazu Kato
Computers & Graphics 91 129 - 140 2020.10
-
Valence optimization and angle improvement for molecular surface remeshing
Dawar Khan, Alexander Plopski, Yuichiro Fujimoto, Masayuki Kanbara, Zhanglin Cheng, Hirokazu Kato
VISUAL COMPUTER 36 ( 10-12 ) 2355 - 2368 2020.10
Publisher：SPRINGER
Molecular surface mesh generation plays a vital role in molecular modeling and visualization. However, meshes extracted directly from Protein Data Bank files have several issues such as small and large triangles, redundant elements, self-intersections, and irregular vertices. The state-of-the-art mesh improvement methods often fail to deal with these issues. In this paper, we present a novel method for valence optimization and angle improvement. For valence optimization, we remove the bad valence vertices with its neighbor triangle making regular holes in the mesh. The holes are filled in a careful manner to improve their valences as well as angle quality. We also use a segmentation-based surface remeshing which segments the mesh into random segments and then each segment is independently remeshed. In addition, a point insertion scheme is applied to minimize the ratio of obtuse triangles. Experimental results show that our method not only improves the maximal and minimal angles to an angle bound of[30 degrees 120 degrees] but also improves the vertices' regularity, reduces the ratio of obtuse triangles, preserves the area and volume, and always succeeds with downstream applications.
-
Effect of Display Location on Finger Motor Skill Training with Music-Based Gamification. Reviewed
Naoki Inoue, Yuichiro Fujimoto, Alexander Plopski, Sayaka Okahashi, Masayuki Kanbara, Hsiu-Yun Hsu, Li-Chieh Kuo, Fong-Chin Su, Hirokazu Kato
Human Aspects of IT for the Aged Population. Healthy and Active Aging - 6th International Conference 78 - 90 2020
-
The Feasibility of Augmented Reality as a Support Tool for Motor Rehabilitation. Reviewed
Isidro III Butaslac, Alessandro Luchetti, Edoardo Parolin, Yuichiro Fujimoto, Masayuki Kanbara, Mariolino De Cecco, Hirokazu Kato
Augmented Reality, Virtual Reality, and Computer Graphics - 7th International Conference 165 - 173 2020