Patent
1990-12-21
1992-06-16
Harkcom, Gary V.
395127, 395121, G06F 1562
Patent
active
051230844
ABSTRACT:
The 3D display device of the invention is based on an octree structure of data pertaining to an object to be displayed. This structure is memorized in a memory associated with a cache memory sending blocks of data on a bus to which a geometrical processor and an image-generating circuit are connected. The geometrical processor generates the visible part of another octree corresponding to a target universe which may be positioned in any way in relation to the object universe (a cube enclosing all the data to be represented).
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Delcroix Michel
Edwards Bruce
Lis Olivier
Meagher Donald
Milon Daniel
General Electric CGR S.A.
Harkcom Gary V.
Jaffe Michael A.
Octree Corporation
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