Image analysis – Applications – Reading maps – graphs – drawings – or schematics
Patent
1997-11-04
2000-06-27
Johns, Andrew W.
Image analysis
Applications
Reading maps, graphs, drawings, or schematics
382305, 701202, G06K 900, G08G 1123
Patent
active
060816090
ABSTRACT:
The present invention enables to provide a route information obtained by a search, even in a personal computer not provided with the same application software.
The present invention includes: a route calculation module for creating a predetermined sequence of image information representing a route connecting at least two points of a starting point and a destination; a navigation guidance creation module; and a self-reproduction file creation module for creating a reproduction control data for reproducing the predetermined sequence of image information and filing the image information and the reproduction control data.
REFERENCES:
patent: 5471205 (1995-11-01), Izawa
patent: 5559707 (1996-09-01), DeLorme et al.
patent: 5802492 (1998-09-01), DeLorme et al.
patent: 5832406 (1998-11-01), Iwami et al.
patent: 5874905 (1999-02-01), Nanba et al.
O'Leary, "MapQuest and Maps On Us: Top Web map services," Online, vol. 21, No. 5, Sep./Oct. 1997, pp. 56-58.
"GeoSystems' MapQuest Unveils the Most Customizable Driving Directions Available on the Web," GeoSystems Global Corporation press release, May 27, 1997, located at URL: http://www.geosys.com/cgi-bin/genobject/pr.sub.-- MQcustdirections/tig75b5.
U.S. Patent Application 08/966,944, filed Nov. 10, 1997, Norika.
Johns Andrew W.
Sony Corporation
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