JP6634993B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
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- JP6634993B2 JP6634993B2 JP2016193831A JP2016193831A JP6634993B2 JP 6634993 B2 JP6634993 B2 JP 6634993B2 JP 2016193831 A JP2016193831 A JP 2016193831A JP 2016193831 A JP2016193831 A JP 2016193831A JP 6634993 B2 JP6634993 B2 JP 6634993B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/23—Reproducing arrangements
- H04N1/2307—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity
- H04N1/233—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity according to characteristics of the data to be reproduced, e.g. number of lines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/211—Selection of the most significant subset of features
- G06F18/2113—Selection of the most significant subset of features by ranking or filtering the set of features, e.g. using a measure of variance or of feature cross-correlation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/412—Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
- G09B7/04—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00326—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus
- H04N1/00328—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus with an apparatus processing optically-read information
- H04N1/00331—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus with an apparatus processing optically-read information with an apparatus performing optical character recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00795—Reading arrangements
- H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
- H04N1/00801—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity according to characteristics of the original
- H04N1/00803—Presence or absence of information
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception
Description
Claims (4)
- 問題用紙の画像を形成可能な画像形成装置であって、
画像データに基づいて画像を形成する画像形成部と、
問題用紙に解答を記入する解答者を特定する解答者特定部と、
前記解答者により解答が記入された前記問題用紙の画像データを読み取る画像読み取り部と、
前記画像読み取り部により読み取られた前記問題用紙の画像データから、OCR(Optical Character Recognition)により文字を抽出する文字データ抽出部と、
異なる難易度の問題データが複数記憶されている記憶部と、
前記文字データ抽出部により抽出された文字に基づいて、前記問題用紙に記入された解答の正誤判定を行う正誤判定部と、
前記解答者特定部により特定された前記解答者毎に、前記正誤判定部により判定された解答の正答の割合に応じて、前記記憶部に記憶された複数の前記問題データの中から、複数の問題データを抽出する問題データ抽出部と、
前記問題データ抽出部により抽出された前記問題データを配置して前記問題用紙の画像データを作成する問題用紙画像データ作成部と、
前記問題用紙画像データ作成部により作成された前記問題用紙の画像データに基づいて、前記画像形成部により画像を形成するよう制御する画像形成制御部とを備え、
前記解答者特定部は、前記解答者の学習時間および疲労度を受け付け、
前記問題データ抽出部は、前記解答者の学習時間、および前記疲労度に応じて補正された標準時間に基づいて前記問題データを抽出し、
前記問題データ抽出部は、再度の問題作成の入力を受け付ければ、前記問題用紙に解答を記入する残り時間に基づいて、前記問題データを抽出し、
前記問題用紙画像データ作成部は、再度の問題作成の入力を受け付ければ、前記問題用紙の余白領域に前記問題データを配置して画像データを作成する、画像形成装置。 - 前記問題データ抽出部は、前記正誤判定部により判定された前記解答の正答の割合が高ければ、難易度の高い前記問題データを多く抽出する、請求項1に記載の画像形成装置。
- 前記問題データ抽出部は、同じ難易度の問題データを抽出する際に、前記問題用紙の余白領域に応じて、前記問題データを抽出する、請求項1または2に記載の画像形成装置。
- IDカードの情報を読み取るIDカード情報読み取り部をさらに備え、
前記解答者特定部は、前記IDカード情報読み取り部により読み取られた前記IDカードの情報を基に、前記解答者を特定する、請求項1〜3のいずれか1項に記載の画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016193831A JP6634993B2 (ja) | 2016-09-30 | 2016-09-30 | 画像形成装置 |
US15/715,191 US9967425B2 (en) | 2016-09-30 | 2017-09-26 | Image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016193831A JP6634993B2 (ja) | 2016-09-30 | 2016-09-30 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018055021A JP2018055021A (ja) | 2018-04-05 |
JP6634993B2 true JP6634993B2 (ja) | 2020-01-22 |
Family
ID=61758634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016193831A Active JP6634993B2 (ja) | 2016-09-30 | 2016-09-30 | 画像形成装置 |
Country Status (2)
Country | Link |
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US (1) | US9967425B2 (ja) |
JP (1) | JP6634993B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110858457A (zh) * | 2018-08-23 | 2020-03-03 | 王伟彦 | 互动式教育方法及教学电子装置 |
JP2023054593A (ja) * | 2021-10-04 | 2023-04-14 | キヤノン株式会社 | 画像処理装置、画像処理装置の制御方法及びプログラム |
JP2024003321A (ja) * | 2022-06-27 | 2024-01-15 | キヤノン株式会社 | 画像処理装置及び画像処理システム、プログラム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04145481A (ja) * | 1990-10-08 | 1992-05-19 | Brother Ind Ltd | 電子学習機 |
JPH0830188A (ja) * | 1994-07-12 | 1996-02-02 | Ricoh Co Ltd | 画像処理装置 |
JP2950741B2 (ja) | 1994-12-12 | 1999-09-20 | 株式会社学習研究社 | 問題作成装置 |
JPH08179681A (ja) * | 1994-12-26 | 1996-07-12 | Risou Kagaku Kenkyusho:Kk | コンピュータ支援学習方法および装置 |
US6173154B1 (en) * | 1997-07-31 | 2001-01-09 | The Psychological Corporation | System and method for imaging test answer sheets having open-ended questions |
JP3258636B2 (ja) * | 1999-03-16 | 2002-02-18 | 株式会社不思議ネットワーク | 学習支援装置および学習支援方法、並びに記録媒体 |
US20030086116A1 (en) * | 2001-11-05 | 2003-05-08 | Hall John M. | Method to automatically evaluate a hard copy response and immediately generate commentary based thereon |
JP2005062675A (ja) | 2003-08-19 | 2005-03-10 | Eduwel:Kk | 個別学習プリント作成システム及びそのプログラム |
EP1650945A1 (en) * | 2004-10-21 | 2006-04-26 | Océ-Technologies B.V. | Apparatus and method for automatically analysing a filled in questonnaire |
US20060257841A1 (en) * | 2005-05-16 | 2006-11-16 | Angela Mangano | Automatic paper grading and student progress tracking system |
JP2014029572A (ja) * | 2012-07-31 | 2014-02-13 | Sharp Corp | 画像形成装置および画像形成システム |
JP6451580B2 (ja) * | 2015-09-30 | 2019-01-16 | 京セラドキュメントソリューションズ株式会社 | 選択肢問題作成装置 |
-
2016
- 2016-09-30 JP JP2016193831A patent/JP6634993B2/ja active Active
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2017
- 2017-09-26 US US15/715,191 patent/US9967425B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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US9967425B2 (en) | 2018-05-08 |
JP2018055021A (ja) | 2018-04-05 |
US20180097964A1 (en) | 2018-04-05 |
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