CN105868590B - 一种笔迹数据处理方法和装置 - Google Patents
一种笔迹数据处理方法和装置 Download PDFInfo
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- CN105868590B CN105868590B CN201510025759.XA CN201510025759A CN105868590B CN 105868590 B CN105868590 B CN 105868590B CN 201510025759 A CN201510025759 A CN 201510025759A CN 105868590 B CN105868590 B CN 105868590B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/30—Writer recognition; Reading and verifying signatures
- G06V40/37—Writer recognition; Reading and verifying signatures based only on signature signals such as velocity or pressure, e.g. dynamic signature recognition
- G06V40/382—Preprocessing; Feature extraction
- G06V40/388—Sampling; Contour coding; Stroke extraction
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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
- G06V10/94—Hardware or software architectures specially adapted for image or video understanding
- G06V10/95—Hardware or software architectures specially adapted for image or video understanding structured as a network, e.g. client-server architectures
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510025759.XA CN105868590B (zh) | 2015-01-19 | 2015-01-19 | 一种笔迹数据处理方法和装置 |
TW104128406A TWI679586B (zh) | 2015-01-19 | 2015-08-28 | 筆跡資料處理方法和裝置 |
PCT/US2016/013822 WO2016118461A1 (en) | 2015-01-19 | 2016-01-19 | Method and apparatus for processing handwriting data |
US15/000,123 US10282627B2 (en) | 2015-01-19 | 2016-01-19 | Method and apparatus for processing handwriting data |
Applications Claiming Priority (1)
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CN201510025759.XA CN105868590B (zh) | 2015-01-19 | 2015-01-19 | 一种笔迹数据处理方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN105868590A CN105868590A (zh) | 2016-08-17 |
CN105868590B true CN105868590B (zh) | 2019-09-10 |
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CN201510025759.XA Active CN105868590B (zh) | 2015-01-19 | 2015-01-19 | 一种笔迹数据处理方法和装置 |
Country Status (4)
Country | Link |
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US (1) | US10282627B2 (zh) |
CN (1) | CN105868590B (zh) |
TW (1) | TWI679586B (zh) |
WO (1) | WO2016118461A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107291270B (zh) * | 2017-05-08 | 2020-06-16 | 广州视源电子科技股份有限公司 | 远程笔迹数据的传输方法和装置 |
CN107196956B (zh) * | 2017-06-15 | 2020-07-07 | 广州视源电子科技股份有限公司 | 笔迹数据同步的方法和装置、存储介质以及终端设备 |
CN108399259A (zh) * | 2018-03-09 | 2018-08-14 | 深圳市汗青文化传媒有限公司 | 一种数据处理方法及系统 |
WO2020103053A1 (zh) * | 2018-11-21 | 2020-05-28 | 深圳市柔宇科技有限公司 | 手写笔迹处理方法、手写输入设备及计算机可读存储介质 |
CN111310546B (zh) * | 2019-12-04 | 2023-08-08 | 江南大学 | 在线笔迹认证中一种书写节奏特征的提取及认证方法 |
CN112783346A (zh) * | 2021-01-19 | 2021-05-11 | 深圳市皓丽智能科技有限公司 | 一种笔迹数据处理方法、系统、计算机设备及存储介质 |
CN113052001A (zh) * | 2021-02-05 | 2021-06-29 | 广州八爪鱼教育科技有限公司 | 笔迹采样点的筛选方法、装置、设备及存储介质 |
Citations (2)
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CN101183284A (zh) * | 2007-11-26 | 2008-05-21 | 宇龙计算机通信科技(深圳)有限公司 | 一种移动终端手写输入方法、装置及移动终端 |
CN102959896A (zh) * | 2010-07-06 | 2013-03-06 | 阿科罕夫·拉坎 | 用于登记和验证手写签名并对手写信息存档的装置、系统和方法 |
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US4286255A (en) * | 1979-02-22 | 1981-08-25 | Burroughs Corporation | Signature verification method and apparatus |
US6061472A (en) * | 1997-06-06 | 2000-05-09 | Microsoft Corporation | Method and mechanism to reduce handwriting recognizer errors using multiple decision trees |
CN1173247C (zh) | 1999-01-13 | 2004-10-27 | 国际商业机器公司 | 具有文字分割用户接口的手写信息处理系统 |
AU2002230766A1 (en) * | 2000-11-08 | 2002-05-21 | New York University | System, process and software arrangement for recognizing handwritten characters |
JP4050055B2 (ja) | 2002-01-10 | 2008-02-20 | 株式会社リコー | 手書き文字一括変換装置、手書き文字一括変換方法およびプログラム |
US20050152600A1 (en) | 2004-01-14 | 2005-07-14 | International Business Machines Corporation | Method and apparatus for performing handwriting recognition by analysis of stroke start and end points |
US20080227075A1 (en) * | 2007-03-15 | 2008-09-18 | Ctb/Mcgraw-Hill, Llc | Method and system for redundant data capture from scanned documents |
US20100254578A1 (en) | 2009-04-06 | 2010-10-07 | Mercedeh Modir Shanechi | Handwriting authentication method, system and computer program |
CN102761495B (zh) * | 2011-04-29 | 2015-12-16 | 北京壹人壹本信息科技有限公司 | 一种基于手写原笔迹的即时通信方法、通信终端和系统 |
JP5284524B1 (ja) | 2012-09-07 | 2013-09-11 | 株式会社東芝 | 電子機器および手書き文書処理方法 |
CN102930277B (zh) * | 2012-09-19 | 2016-04-27 | 上海珍岛信息技术有限公司 | 一种基于识别反馈的字符图像验证码识别方法 |
US20140105503A1 (en) | 2012-10-15 | 2014-04-17 | Kabushiki Kaisha Toshiba | Electronic apparatus and handwritten document processing method |
JP5701839B2 (ja) | 2012-10-26 | 2015-04-15 | 株式会社東芝 | 電子機器および方法 |
CN103258157B (zh) | 2013-04-18 | 2016-09-07 | 武汉汉德瑞庭科技有限公司 | 一种基于手指信息的在线笔迹认证方法及系统 |
CN103268166B (zh) | 2013-05-17 | 2015-12-09 | 山东明海软件技术有限公司 | 手写输入设备的原笔迹信息采集和显示方法 |
US9182908B2 (en) | 2013-07-09 | 2015-11-10 | Kabushiki Kaisha Toshiba | Method and electronic device for processing handwritten object |
CN103455741B (zh) | 2013-09-06 | 2017-02-01 | 武汉汉德瑞庭科技有限公司 | 一种基于字符的在线笔迹认证的模板扩充方法 |
CN103559008B (zh) * | 2013-10-24 | 2016-06-29 | 深圳市掌网立体时代视讯技术有限公司 | 一种数字书画笔迹的显示方法及装置 |
US9235748B2 (en) * | 2013-11-14 | 2016-01-12 | Wacom Co., Ltd. | Dynamic handwriting verification and handwriting-based user authentication |
WO2015083290A1 (ja) | 2013-12-06 | 2015-06-11 | 株式会社 東芝 | 手書き文書情報を処理するための電子機器および方法 |
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2015
- 2015-01-19 CN CN201510025759.XA patent/CN105868590B/zh active Active
- 2015-08-28 TW TW104128406A patent/TWI679586B/zh active
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2016
- 2016-01-19 US US15/000,123 patent/US10282627B2/en active Active
- 2016-01-19 WO PCT/US2016/013822 patent/WO2016118461A1/en active Application Filing
Patent Citations (2)
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CN101183284A (zh) * | 2007-11-26 | 2008-05-21 | 宇龙计算机通信科技(深圳)有限公司 | 一种移动终端手写输入方法、装置及移动终端 |
CN102959896A (zh) * | 2010-07-06 | 2013-03-06 | 阿科罕夫·拉坎 | 用于登记和验证手写签名并对手写信息存档的装置、系统和方法 |
Non-Patent Citations (2)
Title |
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A digital ink recogntion server for handwritten Japanese text;Daqing WANG et al;《2011 International Conference on Document Analysis and Recognition》;20110921;第146-150页 |
Dynamics features Extraction for on-line Signature verification;F.Ramirez Rioja et al;《2004. CONIELECOMP 2004. 14th International Conference on Electronics, Communications and Computers》;20040308;第156 - 161页 |
Also Published As
Publication number | Publication date |
---|---|
CN105868590A (zh) | 2016-08-17 |
US20160210499A1 (en) | 2016-07-21 |
WO2016118461A1 (en) | 2016-07-28 |
US10282627B2 (en) | 2019-05-07 |
TWI679586B (zh) | 2019-12-11 |
TW201627920A (zh) | 2016-08-01 |
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Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Advanced innovation technology Co.,Ltd. Address before: Cayman Islands Grand Cayman capital building, a four storey No. 847 mailbox Patentee before: Alibaba Group Holding Ltd. |