Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2006-02-14
2006-02-14
Chauhan, Ulka J. (Department: 2671)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C340S990000, C340S995190, C701S208000, C701S211000, C345S419000
Reexamination Certificate
active
06999075
ABSTRACT:
A three-dimensional information display apparatus which has three-dimensional map information processing section adapted to process three-dimensional map information, three-dimensional route information processing section adapted to process three-dimensional route information, and three-dimensional information display section adapted to display the three-dimensional map information processed by the three-dimensional map information processing section and the three-dimensional route information processed by the three-dimensional route information processing section. If a road to the destination included in the three-dimensional map information contains a downward branch part, the three-dimensional route information processing section processes the three-dimensional route information so as to extend a part of a route to the road to be branched for display while maintaining the same height as the height on drawing of the route to the destination at the downward branch part.
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Chauhan Ulka J.
Pioneer Corporation
Prendergast Roberta
LandOfFree
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