JP7212207B1 - 画像処理システム、画像処理方法、及びプログラム - Google Patents

画像処理システム、画像処理方法、及びプログラム Download PDF

Info

Publication number
JP7212207B1
JP7212207B1 JP2022529392A JP2022529392A JP7212207B1 JP 7212207 B1 JP7212207 B1 JP 7212207B1 JP 2022529392 A JP2022529392 A JP 2022529392A JP 2022529392 A JP2022529392 A JP 2022529392A JP 7212207 B1 JP7212207 B1 JP 7212207B1
Authority
JP
Japan
Prior art keywords
image
matching
license
driver
scores
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022529392A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023007631A5 (https=
JPWO2023007631A1 (https=
Inventor
永男 蔡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rakuten Group Inc
Original Assignee
Rakuten Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rakuten Group Inc filed Critical Rakuten Group Inc
Application granted granted Critical
Publication of JP7212207B1 publication Critical patent/JP7212207B1/ja
Publication of JPWO2023007631A1 publication Critical patent/JPWO2023007631A1/ja
Publication of JPWO2023007631A5 publication Critical patent/JPWO2023007631A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/19—Recognition using electronic means
    • G06V30/19007—Matching; Proximity measures
    • G06V30/19013—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/759—Region-based matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/809—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18019—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by matching or filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/42—Document-oriented image-based pattern recognition based on the type of document
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30176—Document
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/247—Aligning, centring, orientation detection or correction of the image by affine transforms, e.g. correction due to perspective effects; Quadrilaterals, e.g. trapezoids
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
JP2022529392A 2021-07-28 2021-07-28 画像処理システム、画像処理方法、及びプログラム Active JP7212207B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/027961 WO2023007631A1 (ja) 2021-07-28 2021-07-28 画像処理システム、画像処理方法、及びプログラム

Publications (3)

Publication Number Publication Date
JP7212207B1 true JP7212207B1 (ja) 2023-01-24
JPWO2023007631A1 JPWO2023007631A1 (https=) 2023-02-02
JPWO2023007631A5 JPWO2023007631A5 (https=) 2023-07-04

Family

ID=84982677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022529392A Active JP7212207B1 (ja) 2021-07-28 2021-07-28 画像処理システム、画像処理方法、及びプログラム

Country Status (4)

Country Link
US (1) US12597280B2 (https=)
EP (1) EP4156095B1 (https=)
JP (1) JP7212207B1 (https=)
WO (1) WO2023007631A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7839857B1 (ja) * 2024-11-28 2026-04-02 楽天グループ株式会社 学習システム、推定システム、学習方法、推定方法、及びプログラム

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023181102A1 (ja) * 2022-03-22 2023-09-28 楽天グループ株式会社 画像処理システム、画像処理方法、及びプログラム
US20260073392A1 (en) * 2024-09-11 2026-03-12 Jpmorgan Chase Bank, N.A. Systems and methods for customer real time verification to reduce fraud over virtual banking channel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004318423A (ja) * 2003-04-15 2004-11-11 Konica Minolta Photo Imaging Inc 画像処理方法、画像処理装置及び画像処理プログラム
JP2013026936A (ja) * 2011-07-23 2013-02-04 Canon Inc 画像処理装置、画像処理方法、およびプログラム
JP2014164574A (ja) * 2013-02-26 2014-09-08 Konica Minolta Inc 画像処理装置、画像処理方法および画像処理プログラム
JP2017156920A (ja) * 2016-03-01 2017-09-07 株式会社日立情報通信エンジニアリング 画像処理装置及び画像処理プログラム
WO2018225133A1 (ja) * 2017-06-05 2018-12-13 楽天株式会社 画像処理装置、画像処理方法、および画像処理プログラム
JP2019519844A (ja) * 2016-05-24 2019-07-11 モルフォトラスト・ユーエスエー・リミテッド ライアビリティ カンパニーＭｏｒｐｈｏｔｒｕｓｔ Ｕｓａ，Ｌｌｃ 書類の画質評価
WO2021049234A1 (ja) * 2019-09-12 2021-03-18 日本電気株式会社 画像解析装置、制御方法、プログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9298979B2 (en) * 2008-01-18 2016-03-29 Mitek Systems, Inc. Systems and methods for mobile image capture and content processing of driver's licenses
US20130085935A1 (en) 2008-01-18 2013-04-04 Mitek Systems Systems and methods for mobile image capture and remittance processing
US8548257B2 (en) * 2009-01-05 2013-10-01 Apple Inc. Distinguishing between faces and non-faces
JP5505007B2 (ja) * 2010-03-18 2014-05-28 富士通株式会社 画像処理装置、画像処理方法及び画像処理用コンピュータプログラム
US9122911B2 (en) * 2013-03-28 2015-09-01 Paycasso Verify Ltd. System, method and computer program for verifying a signatory of a document
JP6574920B1 (ja) * 2018-07-06 2019-09-11 楽天株式会社 画像処理システム、画像処理方法、及びプログラム
US10262220B1 (en) * 2018-08-20 2019-04-16 Capital One Services, Llc Image analysis and processing pipeline with real-time feedback and autocapture capabilities, and visualization and configuration system
FR3086884B1 (fr) * 2018-10-09 2020-11-27 Idemia Identity & Security France Procede de detection de fraude documentaire.
IL262773B (en) * 2018-11-04 2021-12-01 Au10Tix Ltd A system, method and computer program product for differentiating images comprising original scans of documents, from images of documents that are not original scans
JP7322485B2 (ja) * 2019-04-16 2023-08-08 大日本印刷株式会社 真贋判定装置およびプログラム
US10515266B1 (en) * 2019-08-16 2019-12-24 Capital One Services, Llc Document verification by combining multiple images

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004318423A (ja) * 2003-04-15 2004-11-11 Konica Minolta Photo Imaging Inc 画像処理方法、画像処理装置及び画像処理プログラム
JP2013026936A (ja) * 2011-07-23 2013-02-04 Canon Inc 画像処理装置、画像処理方法、およびプログラム
JP2014164574A (ja) * 2013-02-26 2014-09-08 Konica Minolta Inc 画像処理装置、画像処理方法および画像処理プログラム
JP2017156920A (ja) * 2016-03-01 2017-09-07 株式会社日立情報通信エンジニアリング 画像処理装置及び画像処理プログラム
JP2019519844A (ja) * 2016-05-24 2019-07-11 モルフォトラスト・ユーエスエー・リミテッド ライアビリティ カンパニーＭｏｒｐｈｏｔｒｕｓｔ Ｕｓａ，Ｌｌｃ 書類の画質評価
WO2018225133A1 (ja) * 2017-06-05 2018-12-13 楽天株式会社 画像処理装置、画像処理方法、および画像処理プログラム
WO2021049234A1 (ja) * 2019-09-12 2021-03-18 日本電気株式会社 画像解析装置、制御方法、プログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7839857B1 (ja) * 2024-11-28 2026-04-02 楽天グループ株式会社 学習システム、推定システム、学習方法、推定方法、及びプログラム

Also Published As

Publication number Publication date
US20240193974A1 (en) 2024-06-13
WO2023007631A1 (ja) 2023-02-02
EP4156095A4 (en) 2024-01-03
US12597280B2 (en) 2026-04-07
EP4156095A1 (en) 2023-03-29
EP4156095B1 (en) 2025-11-19
JPWO2023007631A1 (https=) 2023-02-02

Similar Documents

Publication Publication Date Title
US10657600B2 (en) Systems and methods for mobile image capture and processing
JP5049798B2 (ja) グラウンドトルース・データからの合成画像及びビデオの生成
JP7212207B1 (ja) 画像処理システム、画像処理方法、及びプログラム
US10692230B2 (en) Document imaging using depth sensing camera
US12141938B2 (en) Image processing system, image processing method, and program
US11881043B2 (en) Image processing system, image processing method, and program
US20150112853A1 (en) Online loan application using image capture at a client device
JP2018046337A (ja) 情報処理装置、プログラム及び制御方法
JP7137171B1 (ja) 画像処理システム、画像処理方法、及びプログラム
US20210281742A1 (en) Document detections from video images
US20060010582A1 (en) Chin detecting method, chin detecting system and chin detecting program for a chin of a human face
US20250140010A1 (en) Image processing system, image processing method, and program
US20240362938A1 (en) Image processing system, image processing method, and program
TWI395469B (zh) 影像擷取方法與應用該方法之影像擷取裝置
US11557108B2 (en) Polygon detection device, polygon detection method, and polygon detection program

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220519

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220519

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220519

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220823

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221021

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230112

R150 Certificate of patent or registration of utility model

Ref document number: 7212207

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150