Title:
ELECTRONIC APPARATUS AND HANDWRITTEN DOCUMENT SEARCHING METHOD
Document Type and Number:
Japanese Patent JP2014149769
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of efficiently searching handwritten documents.SOLUTION: The electronic apparatus generates a piece of first index information for searching plural regions included in plural handwritten documents and a peace of second index information for searching plural regions included in the plural handwritten documents. The electronic apparatus executes at least one of the followings, i.e.: a handwriting search in which handwritten documents which include handwritten portions corresponding to a search key are searched using the second index information and a feature quantity of the plural first strokes according to the likelihood of a character string of the plural first strokes as the search key; and a character string search in which handwritten documents which include handwritten portions corresponding to the search key are searched using the first index information and a piece of code information of a character string corresponding to the plural first strokes.
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Inventors:
OGAWA TAKEHIRO
KAKEMURA ATSUSHI
KAKEMURA ATSUSHI
Application Number:
JP2013019296A
Publication Date:
August 21, 2014
Filing Date:
February 04, 2013
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G06F17/30; G06V30/32; G06F17/21; G06V30/10
Domestic Patent References:
| JP2007317022A | 2007-12-06 | |||
| JP2011197744A | 2011-10-06 | |||
| JP2006285612A | 2006-10-19 |
Foreign References:
| WO2007094078A1 | 2007-08-23 |
Attorney, Agent or Firm:
Patent business corporation スズエ international patent firm