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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/026147
Kind Code:
A1
Abstract:
The present invention makes it possible to more accurately detect an item value for a desired item from a form image that indicates an item name and an item value for each of a plurality of items. This information processing device processes a form image indicating an item name and an item value for each of a plurality of items, and comprises: a storage unit which stores a rule dictionary associating a feature quantity of each of a plurality of sample form images with one of a plurality of rule lists that each specify a plurality of item names and a priority assigned to each item name; an acquisition unit which acquires a form image; a feature quantity calculation unit which calculates a feature quantity from the acquired form image; a rule list extraction unit which extracts the rule list associated by the rule dictionary with the calculated feature quantity; a detection unit which sequentially determines whether or not each item name specified in the extracted rule list is included in the form image, in the priority order specified in the rule list, and detects the item value associated with the first item name that was determined to be included in the form image; and an output unit which outputs the detected item value.

Inventors:
TANIZAKI, Hiroki (98-2 Nu, Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
NISHIKAWA, Mitsuru (98-2 Nu, Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
KOSAKA, Kiyoto (98-2 Nu, Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
Application Number:
JP2017/027758
Publication Date:
February 07, 2019
Filing Date:
July 31, 2017
Export Citation:
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Assignee:
PFU LIMITED (98-2, Nu Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
International Classes:
G06K9/00
Foreign References:
JP2006134106A2006-05-25
JP2016051339A2016-04-11
JPH11296676A1999-10-29
Other References:
JUN'ICHI HIRAYAMA ET AL.: "Kasetsu Kenshogata Approach o Mochiita Teigi Less Hiteikei Chohyo Ninshiki Gijutsu", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS D, vol. J97-D, no. 12, 1 December 2014 (2014-12-01), pages 1797 - 1808
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
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