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1. WO2020136778 - DOCUMENT CLASSIFICATION SYSTEM, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT CLASSIFICATION METHOD, AND DOCUMENT CLASSIFICATION PRORAM

Publication Number WO/2020/136778
Publication Date 02.07.2020
International Application No. PCT/JP2018/047981
International Filing Date 26.12.2018
IPC
G06Q 10/10 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware; Time management, e.g. calendars, reminders, meetings or time accounting
G06K 9/20 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
G06Q 40/00 2012.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
40Finance; Insurance; Tax strategies; Processing of corporate or income taxes
CPC
G06K 9/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
G06Q 10/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware
G06Q 40/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
40Finance; Insurance; Tax strategies; Processing of corporate or income taxes
Applicants
  • ファーストアカウンティング株式会社 FAST ACCOUNTING, INC. [JP]/[JP]
Inventors
  • 森啓太郎 MORI Keitaro
  • 小嶋勇志 KOJIMA Yushi
Agents
  • 前川直輝 MAEKAWA Naoki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DOCUMENT CLASSIFICATION SYSTEM, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT CLASSIFICATION METHOD, AND DOCUMENT CLASSIFICATION PRORAM
(FR) SYSTÈME DE CLASSIFICATION DE DOCUMENTS, DISPOSITIF DE CLASSIFICATION DE DOCUMENTS, PROCÉDÉ DE CLASSIFICATION DE DOCUMENTS ET PROGRAMME DE CLASSIFICATION DE DOCUMENTS
(JA) 書類分類システム、書類分類装置、書類分類方法、書類分類プログラム
Abstract
(EN)
This document classification system 1 comprises: a pre-classification image database 20 for acquiring image data of a document; a first classification unit 30 for classifying the type of document from elements other than the text of the image data of the document; a first assessment unit 31 for assessing whether or not to confirm classification by the first classification unit 30, the assessment being made in accordance with first reliability R1 that is the reliability of classification by the first classification unit; and a second classification unit 32 for recognizing text within the image data for which the classification was not confirmed by the first assessment unit 31, and classifying the type of document from the recognized text.
(FR)
La présente invention concerne un système de classification de documents 1 comprenant : une base de données d'images de pré-classification 20 pour acquérir des données d'image d'un document ; une première unité de classification 30 pour classer le type de document à partir d'éléments autres que le texte des données d'image du document ; une première unité d'évaluation 31 pour évaluer s'il faut ou non confirmer la classification par la première unité de classification 30, l'évaluation étant effectuée selon une première fiabilité R1 qui est la fiabilité de la classification par la première unité de classification ; et une seconde unité de classification 32 pour reconnaître un texte dans les données d'image pour lesquelles la classification n'a pas été confirmée par la première unité d'évaluation 31, et classer le type de document à partir du texte reconnu.
(JA)
書類分類システム1は、書類の画像データを取得する分類前画像DB20と、書類の画像データの文字以外の要素から書類の種類を分類する第1分類部30と、第1分類部による分類の信頼度である第1信頼度R1に応じて第1分類部30による分類を確定するか否かの判定を行う第1判定部31と、第1判定部31により分類が確定されなかった画像データについて、当該画像データ内の文字を認識して認識した文字から書類の種類を分類する第2分類部32と、を備える。
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