Title:
METHOD AND SYSTEM FOR GENERATING HISTORY OF BEHAVIOR
Document Type and Number:
WIPO Patent Application WO/2010/032579
Kind Code:
A1
Abstract:
Disclosed are method and system for generating history of behavior that is capable of simplifying input of a behavior content of a human behavior pattern determined from data measured by a sensor. In the method, the history of behaviors performed by the person is created on the basis of the states of motions by use of a sensor which is mounted to a person and measures biological information and a computer which obtains the biological information and identifies the state of the motion of the person. The computer obtains and accumulates the biological information, obtains motion frequencies from the accumulated biological information, obtains time-series change points of the motion frequencies, extracts a period between the change points as a scene which is a period of being in the state of an identical motion, compares the motion frequencies with a preset condition for each extracted scene and identifies the action contents in the scene, estimates the behavior content performed by the person in the scene on the basis of the appearance sequence of the action contents, and generates the history of the behaviors on the basis of the estimated behavior contents.
More Like This:
Inventors:
KURIYAMA HIROYUKI (JP)
SHINTANI TAKAHIKO (JP)
MOTOBAYASHI MASAHIRO (JP)
SHINTANI TAKAHIKO (JP)
MOTOBAYASHI MASAHIRO (JP)
Application Number:
PCT/JP2009/064475
Publication Date:
March 25, 2010
Filing Date:
August 12, 2009
Export Citation:
Assignee:
HITACHI LTD (JP)
KURIYAMA HIROYUKI (JP)
SHINTANI TAKAHIKO (JP)
MOTOBAYASHI MASAHIRO (JP)
KURIYAMA HIROYUKI (JP)
SHINTANI TAKAHIKO (JP)
MOTOBAYASHI MASAHIRO (JP)
International Classes:
A61B5/00; G06Q10/00; G06Q50/00; G16H20/30; G16H40/67
Domestic Patent References:
| WO2005098818A1 | 2005-10-20 |
Foreign References:
| JP2005309965A | 2005-11-04 | |||
| JP2006115011A | 2006-04-27 | |||
| JP2006209468A | 2006-08-10 | |||
| JP2005346291A | 2005-12-15 | |||
| JP2005062963A | 2005-03-10 | |||
| JP2004287539A | 2004-10-14 | |||
| JP2008000283A | 2008-01-10 | |||
| JP2008059058A | 2008-03-13 |
Other References:
YASUHIRO NIIKURA: "MPEG Fugoka Eizo Data kara no Scene Change Kenshutsu Hoho no Kento", SCENE CHANGE DETECTION FROM MPEG CODED DATA, 25 September 1997 (1997-09-25), pages 7 - 12, XP008142782
COLE RJ; KRIPKE DF; GRUEN W; MULLANEY DJ; GILLIN JC: "utomatic Sleep/Wake Identification from Wrist Activity", SLEEP, vol. 15, 1992, pages 491 - 469
See also references of EP 2330554A4
COLE RJ; KRIPKE DF; GRUEN W; MULLANEY DJ; GILLIN JC: "utomatic Sleep/Wake Identification from Wrist Activity", SLEEP, vol. 15, 1992, pages 491 - 469
See also references of EP 2330554A4
Attorney, Agent or Firm:
GOTO, MASAKI (JP)
Masaki Goto (JP)
Masaki Goto (JP)
Download PDF:
Previous Patent: WO/2010/032578
Next Patent: FIXING DEVICE AND IMAGE FORMING DEVICE EQUIPPED WITH SAME
Next Patent: FIXING DEVICE AND IMAGE FORMING DEVICE EQUIPPED WITH SAME