Global Patent Index - EP 0978053 A1

EP 0978053 A1 2000-02-09 - PROCESS FOR CLASSIFYING A TIME SERIES HAVING A PREDETERMINABLE NUMBER OF SCANNING VALUES, E.G. AN ELECTRIC SIGNAL, BY MEANS OF A COMPUTER

Title (en)

PROCESS FOR CLASSIFYING A TIME SERIES HAVING A PREDETERMINABLE NUMBER OF SCANNING VALUES, E.G. AN ELECTRIC SIGNAL, BY MEANS OF A COMPUTER

Title (de)

VERFAHREN ZUR KLASSIFIKATION EINER ZEITREIHE, DIE EINE VORGEBBARE ANZAHL VON ABTASTWERTEN AUFWEIST, BEISPIELSWEISE EINES ELEKTRISCHEN SIGNALS, DURCH EINEN RECHNER

Title (fr)

PROCEDE DE CLASSIFICATION D'UNE SERIE TEMPORELLE PRESENTANT UN NOMBRE PREDEFINI DE VALEURS DE BALAYAGE, PAR EXEMPLE D'UN SIGNAL ELECTRIQUE, PAR UN ORDINATEUR

Publication

EP 0978053 A1 (DE)

Application

EP 97923823 A

Priority

  • DE 9700985 W
  • DE 19624849 A

Abstract (en)

[origin: WO9750047A1] A generalised correlation integral is found for at least a part of the scanning values of a time series (102). A function family of an entropy function is found from the values of the generalised correlation integral (103). Here, a number (p) of future scanning values to be taken into account is used as a parameter of the function family of the entropy function. The time series is classified (104) into various types of characteristic processes from the form of the function family of the entropy function.

IPC 1-7 (main, further and additional classification)

G06F 17/00

IPC 8 full level (invention and additional information)

A61B 5/0452 (2006.01); A61B 5/0476 (2006.01); G06F 17/00 (2006.01); G06F 17/18 (2006.01)

CPC (invention and additional information)

G06K 9/00536 (2013.01)

Citation (search report)

See references of WO 9750047A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9750047 A1 19971231; EP 0978053 A1 20000209; JP 2000513467 A 20001010; US 6226549 B1 20010501

INPADOC legal status


2004-06-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20031201

2000-02-09 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19981204

2000-02-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB