Computer graphics processing and selective visual display system – Computer graphics processing
Reexamination Certificate
2006-08-29
2006-08-29
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
C345S473000
Reexamination Certificate
active
07098906
ABSTRACT:
A map drawing apparatus has a map information reading section, a level extracting section, and a map information processing section. The map information reading section reads map information. The level extracting section extracts a level of a spectrum over a predetermined frequency range from a signal of input sound. The map information processing section processes the form (height, color, shape) of an object (a building, a cloud in the background, or the like) contained in the map information read by the map information reading section, into map information dynamically changed in cooperation with the spectrum extracted by the level extracting section. The map information processing section converts the processed map information into an image signal that can be displayed on a display device.
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Ibe Yoshihito
Myochin Kiyonori
Nishida Sosuke
Drinker Biddle & Reath LLP
Hajnik Daniel F.
Pioneer Corporation
Tung Kee M.
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