Three-dimensional model forming device

Details Three-dimensional model forming device Three-dimensional model forming device

1995-04-21

1996-09-24

McElheny, Jr., Donald E.

Boots, shoes, and leggings

36447701, G06F15900

Patent

active

055597122

ABSTRACT:
This incudes means for forming tomographic images of multiple cross sections by subjecting a plurality of projection data items covering a three-dimensional area of an object to a re-construction process, means for converting the tomographic images of multiple cross sections into binary images of multiple cross sections by a threshold process, and means for forming a three-dimensional model by curing liquid resin based on an image area of the binary images of multiple cross sections. With the above construction, it is possible to form a three-dimensional model of a portion extracted by the threshold process from the plurality of projection data items covering the three-dimensional area of the object.

REFERENCES:
patent: 4914589 (1990-04-01), Crawford
patent: 5056146 (1991-10-01), Neshide
patent: 5229935 (1993-07-01), Yamagishi et al.
patent: 5357429 (1994-10-01), Levy

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