DATA CHECKING METHOD, DATA CHECKING DEVICE, AND DATA CHECKING PROGRAM

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(11)

EP 1 768 064 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	published in accordance with Art. 158(3) EPC

(15)	Correction information:
	Corrected version no 1 (W1 A1)

(48)	Corrigendum issued on:
	20.06.2007 Bulletin 2007/25

(43)	Date of publication:
	28.03.2007 Bulletin 2007/13

(21)	Application number: 05760141.1

(22)	Date of filing: 13.07.2005

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International Patent Classification (IPC):

G06T 7/00^(2006.01)

(86)	International application number:
	PCT/JP2005/012952

(87)	International publication number:
	WO 2006/009043 (26.01.2006 Gazette 2006/04)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

15.07.2004 JP 2004208603

(71)	Applicant: NEC CORPORATION
	Minato-ku, Tokyo 108-8001 (JP)

(72)	Inventor:
	MARUGAME, Atsushi, c/o NEC Corporation Tokyo 1088001 (JP)

(74)	Representative: Wenzel & Kalkoff
	Grubes Allee 26 22143 Hamburg 22143 Hamburg (DE)

(54)	DATA CHECKING METHOD, DATA CHECKING DEVICE, AND DATA CHECKING PROGRAM

(57) The purpose is to execute the matching of data after state change from data before state change, or the matching of data before state change from data after state change. The component analyzing unit realized by software analyzes input data by using a configuration component of a selected state-specific database and sends the configuration component coefficient to the component coefficient conversion unit. The component coefficient conversion unit converts the sent configuration component coefficient into a configuration component coefficient corresponding to the state-specific database which is not selected and sends it to the state change data generation unit. The state change data generation unit generates the state change data by using the sent configuration component coefficient and the configuration component of the corresponding state-specific database. The matching unit matches the state change data and the registration data accumulated in the matching data accumulating unit.