Title:
OBJECT POSITION ESTIMATION DEVICE, OBJECT POSITION ESTIMATION METHOD, AND OBJECT POSITION ESTIMATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2011/108055
Kind Code:
A1
Abstract:
An object status change judgment means (101) calculates corresponding relationships between a plurality of observation values obtained regarding a plurality of objects and most recent statuses of the plurality of latest objects recorded in an object status information storage means (103), and judges the presence/absence of changes in the status of the object. Only when there is a change in the status of an object, a batch estimation unit (102) precisely estimates a position of the object, whereas when there is no change in the status of the object, the result of the precise estimation regarding the object position recorded in the object status information storage means (103) is output as a result of the object position estimation.
Inventors:
YAMAGAMI, Katsuyoshi (())
山上 勝義 (())
KONDO, Kenji (())
山上 勝義 (())
KONDO, Kenji (())
Application Number:
JP2010/007557
Publication Date:
September 09, 2011
Filing Date:
December 27, 2010
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
YAMAGAMI, Katsuyoshi (())
山上 勝義 (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
YAMAGAMI, Katsuyoshi (())
山上 勝義 (())
International Classes:
H04N7/18; G01B11/00; G01S13/74; G08B25/00
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (AOYAMA & PARTNERS, IMP Building3-7, Shiromi 1-chome,Chuo-ku, Osaka-shi, Osaka 01, 〒5400001, JP)
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Claims: