Masatoshi Matsumiya

Elastic Object Manipulation with Force Feedback Using Coarse-to-fine Representation of Mass-Spring Models in Virtual Environment

Naokazu Yokoya, Haruo Takemura, Hirofumi Kawai, 2001 .

An Interactive Virtual Clay Model Using Particle Systems and Implicit Surfaces

Naokazu Yokoya, Haruo Takemura, Masatoshi Matsumiya, 2002 .

Immersive modeler for curved objects using implicit surfaces

Naokazu Yokoya, Kiyoshi Kiyokawa, Haruo Takemura, 1999, Optics East.

An immersive modeling system for 3D free-form design using implicit surfaces

Naokazu Yokoya, Haruo Takemura, Masatoshi Matsumiya, 2000, VRST '00.