Shima Seiki Manufacturing Limited

Shinji Yamamoto

Koichi Terai

Tetsuji Maeiwa

Tetsuya Fukuda

Tadanori Nishikawa

The center line and lines at the right and left end parts are inputted to a base image from which a texture image is to be mapped, and a position of the base image closest to the view point is inputted as a point closest to the user. Right side of the point closest to the user of the body is approximated by one quarter of circle, and the left side is approximated by another quarter of circle so as to generate an elliptical arc representative of the horizontal cross-sectional shape of the body. The texture image is then mapped to the body using that elliptical arc. Thus mapping of the texture image to the body can be performed easily.

Mapping device, mapping method and program thereof

A three-dimensional model is created without carrying out complicated modeling by incorporating elements of a two-dimensional image into the three-dimensional model. A two-dimensional image inputted to a two-dimensional image input section is stored in a two-dimensional image storing section, while information on a predetermined element of the two-dimensional image is extracted in a processing section in relation to three-dimensional information, and thereafter transformed to three-dimensional information. A three-dimensional modeling data producing section adds the three-dimensional information transformed from the element information to modeling data which expresses a three-dimensional shape which is previously prepared, and thereby creates a three-dimensional model. A rendering section subjects the three-dimensional model thus created to bump mapping, texture mapping or the like, and thereafter, a three-dimensional image is displayed by a display section.

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Wakayama, Japan

Shinji Yamamoto