CN106446848A - 一种签核文件识别方法及装置 - Google Patents
一种签核文件识别方法及装置 Download PDFInfo
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- CN106446848A CN106446848A CN201610867170.9A CN201610867170A CN106446848A CN 106446848 A CN106446848 A CN 106446848A CN 201610867170 A CN201610867170 A CN 201610867170A CN 106446848 A CN106446848 A CN 106446848A
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- 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
- G06V30/418—Document matching, e.g. of document images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5846—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using extracted text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/30—Noise filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
-
- 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
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- 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
- G06V30/43—Editing text-bitmaps, e.g. alignment, spacing; Semantic analysis of bitmaps of text without OCR
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Library & Information Science (AREA)
- Artificial Intelligence (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
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Abstract
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CN201610867170.9A CN106446848B (zh) | 2016-09-29 | 2016-09-29 | 一种签核文件识别方法及装置 |
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CN201610867170.9A CN106446848B (zh) | 2016-09-29 | 2016-09-29 | 一种签核文件识别方法及装置 |
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CN106446848A true CN106446848A (zh) | 2017-02-22 |
CN106446848B CN106446848B (zh) | 2019-09-06 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109815792A (zh) * | 2018-12-13 | 2019-05-28 | 平安普惠企业管理有限公司 | 图片文件识别方法、装置、计算机设备及存储介质 |
CN110525069A (zh) * | 2019-08-21 | 2019-12-03 | 珠海思格特智能系统有限公司 | 一种用于智能印章机的ocr对比系统及其方法 |
Citations (7)
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CN101364293A (zh) * | 2008-09-24 | 2009-02-11 | 金蝶软件(中国)有限公司 | 一种erp系统中实现业务数据交换的方法、装置和系统 |
CN101493834A (zh) * | 2009-02-17 | 2009-07-29 | 浪潮集团山东通用软件有限公司 | 一种任意业务系统单据生成记帐凭证的方法 |
CN102654874A (zh) * | 2011-03-02 | 2012-09-05 | 顾菊林 | 单据数据管理方法及系统 |
CN102750794A (zh) * | 2012-07-10 | 2012-10-24 | 陕西海基业高科技实业有限公司 | 一种票据自动录入系统及其应用方法 |
US20140079294A1 (en) * | 2009-02-10 | 2014-03-20 | Kofax, Inc. | Systems, methods and computer program products for determining document validity |
CN104916034A (zh) * | 2015-06-09 | 2015-09-16 | 普联软件股份有限公司 | 一种基于可干预模板的票据识别系统及识别方法 |
CN104933086A (zh) * | 2015-05-11 | 2015-09-23 | 北京金山安全软件有限公司 | 一种数据处理方法及其装置 |
-
2016
- 2016-09-29 CN CN201610867170.9A patent/CN106446848B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101364293A (zh) * | 2008-09-24 | 2009-02-11 | 金蝶软件(中国)有限公司 | 一种erp系统中实现业务数据交换的方法、装置和系统 |
US20140079294A1 (en) * | 2009-02-10 | 2014-03-20 | Kofax, Inc. | Systems, methods and computer program products for determining document validity |
CN101493834A (zh) * | 2009-02-17 | 2009-07-29 | 浪潮集团山东通用软件有限公司 | 一种任意业务系统单据生成记帐凭证的方法 |
CN102654874A (zh) * | 2011-03-02 | 2012-09-05 | 顾菊林 | 单据数据管理方法及系统 |
CN102750794A (zh) * | 2012-07-10 | 2012-10-24 | 陕西海基业高科技实业有限公司 | 一种票据自动录入系统及其应用方法 |
CN104933086A (zh) * | 2015-05-11 | 2015-09-23 | 北京金山安全软件有限公司 | 一种数据处理方法及其装置 |
CN104916034A (zh) * | 2015-06-09 | 2015-09-16 | 普联软件股份有限公司 | 一种基于可干预模板的票据识别系统及识别方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109815792A (zh) * | 2018-12-13 | 2019-05-28 | 平安普惠企业管理有限公司 | 图片文件识别方法、装置、计算机设备及存储介质 |
CN110525069A (zh) * | 2019-08-21 | 2019-12-03 | 珠海思格特智能系统有限公司 | 一种用于智能印章机的ocr对比系统及其方法 |
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