Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Traffic analysis or control of surface vehicle
Reexamination Certificate
2007-08-07
2009-06-30
Black, Thomas G (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Traffic analysis or control of surface vehicle
C340S934000, C340S995130
Reexamination Certificate
active
07555381
ABSTRACT:
A probe center server (10) previously performs filtering to determine whether or not a projection norm of a link in a feature space can be interpolated, and notifies a probe terminal (20) to preferentially collect and upload detected probe data for the link whose missing data can not be interpolated.
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Masatoshi Kumagai, et. al., “Realtime Interpolation Method for Probe Car System”, IPSJ SIG technical reports, ITS, vol. 2005, No. 21 (20050310), pp. 67-73 (Abstract only).
Kumagai Masatoshi
Okude Mariko
Tanikoshi Koichiro
Black Thomas G
Chen Shelley
Crowell & Moring LLP
Xanavi Informatics Corporation
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