Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1992-11-10
1997-02-11
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345139, 395119, 395344, G09G 500, G06F 1500
Patent
active
056025645
ABSTRACT:
This invention relates to a graphic data processing system, and is more particularly directed to provide an easy-to-operate system and displaying method thereof, for generating scene data from map data and retrieving and displaying attributes containing guide information of ground objects in a scene. In the first place, when a visual point is directed from above to below, a planar map is displayed, and as the visual point shifts in a horizontal direction, a three-dimensional scene image is generated and displayed from a map. Secondly, a three-dimensional window is displayed in a display, and graphic data is displayed inside the window.
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Fujita Takehiro
Iwamura Kazuaki
Kurihara Tsuneya
Farnandez Stoll Kara
Hitachi , Ltd.
Hjerpe Richard
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