Three-dimensional computer graphics image generator

Details Three-dimensional computer graphics image generator Three-dimensional computer graphics image generator

1996-09-16

1998-08-04

Couso, Yon J.

Image analysis

Image transformation or preprocessing

Mapping 2-d image onto a 3-d surface

345355, G06K 900

Patent

active

057907137

ABSTRACT:
A three-dimensional computer graphics image generator has an image input unit for inputting an image of a 3-D object into the CG image generator; a display unit for displaying the input image; a characteristic point indication unit for externally specifying characteristic points on the displayed image; and a 3-D object recognition unit for providing 3-D data according to the characteristic-point-added input image. According to the 3-D data, the 3-D CG image generator provides a 3-D CG image that faithfully represents the object.

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patent: 5291561 (1994-03-01), Tanaka et al.
patent: 5341462 (1994-08-01), Obata
patent: 5579454 (1996-11-01), Billyard et al.
Kamada et al., "Recognizing Moving Objects from Orthographic Views," Computer Vision, vol. 101, No. 9 (75-3), Nov. 22, 1991, pp. 1-8.
Kamada et al., "Interactive 3D Object Recognition System," 23rd Vision Technology Conference, 1992, 4 pages.

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