CN1694119A - 一种图像二值化的方法 - Google Patents
一种图像二值化的方法 Download PDFInfo
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- CN1694119A CN1694119A CN 200510080050 CN200510080050A CN1694119A CN 1694119 A CN1694119 A CN 1694119A CN 200510080050 CN200510080050 CN 200510080050 CN 200510080050 A CN200510080050 A CN 200510080050A CN 1694119 A CN1694119 A CN 1694119A
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- 238000006243 chemical reaction Methods 0.000 description 2
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CNB2005100800506A CN100377169C (zh) | 2005-06-28 | 2005-06-28 | 一种图像二值化的方法 |
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CNB2005100800506A CN100377169C (zh) | 2005-06-28 | 2005-06-28 | 一种图像二值化的方法 |
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CN1694119A true CN1694119A (zh) | 2005-11-09 |
CN100377169C CN100377169C (zh) | 2008-03-26 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100363942C (zh) * | 2005-12-21 | 2008-01-23 | 北大方正集团有限公司 | 一种图像的二值化方法 |
CN101127207B (zh) * | 2007-09-26 | 2010-06-02 | 北大方正集团有限公司 | 一种提高灰度字形显示质量的方法及装置 |
CN102169580A (zh) * | 2011-04-08 | 2011-08-31 | 中国船舶重工集团公司第七○二研究所 | 利用图像统计特征的自适应图像处理方法 |
CN102350057A (zh) * | 2011-10-21 | 2012-02-15 | 上海魔迅信息科技有限公司 | 基于电视机顶盒实现体感游戏操控的系统及方法 |
CN110266729A (zh) * | 2019-07-18 | 2019-09-20 | 倪玉根 | 基于图像加密的云服务器登录方法及装置 |
CN110288626A (zh) * | 2019-06-13 | 2019-09-27 | 北京云测信息技术有限公司 | 检测原生电子图像中的文本的方法和装置 |
CN115546241A (zh) * | 2022-12-06 | 2022-12-30 | 成都数之联科技股份有限公司 | 边缘检测方法、装置、电子设备及计算机可读存储介质 |
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- 2005-06-28 CN CNB2005100800506A patent/CN100377169C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100363942C (zh) * | 2005-12-21 | 2008-01-23 | 北大方正集团有限公司 | 一种图像的二值化方法 |
CN101127207B (zh) * | 2007-09-26 | 2010-06-02 | 北大方正集团有限公司 | 一种提高灰度字形显示质量的方法及装置 |
CN102169580A (zh) * | 2011-04-08 | 2011-08-31 | 中国船舶重工集团公司第七○二研究所 | 利用图像统计特征的自适应图像处理方法 |
CN102169580B (zh) * | 2011-04-08 | 2012-10-10 | 中国船舶重工集团公司第七○二研究所 | 利用图像统计特征的自适应图像处理方法 |
CN102350057A (zh) * | 2011-10-21 | 2012-02-15 | 上海魔迅信息科技有限公司 | 基于电视机顶盒实现体感游戏操控的系统及方法 |
CN110288626A (zh) * | 2019-06-13 | 2019-09-27 | 北京云测信息技术有限公司 | 检测原生电子图像中的文本的方法和装置 |
CN110288626B (zh) * | 2019-06-13 | 2021-05-25 | 北京云测信息技术有限公司 | 检测原生电子图像中的文本的方法和装置 |
CN110266729A (zh) * | 2019-07-18 | 2019-09-20 | 倪玉根 | 基于图像加密的云服务器登录方法及装置 |
CN115546241A (zh) * | 2022-12-06 | 2022-12-30 | 成都数之联科技股份有限公司 | 边缘检测方法、装置、电子设备及计算机可读存储介质 |
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CN100377169C (zh) | 2008-03-26 |
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Assignee: Beijing Founder Broadband Network Technology Co.,Ltd. Assignor: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd.|PEKING University FOUNDER R & D CENTER Contract fulfillment period: 2007.12.26 to 2013.12.25 Contract record no.: 2008110000197 Denomination of invention: Method for picture binaryzation Granted publication date: 20080326 License type: Exclusive license Record date: 20081212 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.26 TO 2013.12.25; CHANGE OF CONTRACT Name of requester: BEIJING BEIDAFANGZHENG BROADBAND NETWORKS SCIENCE Effective date: 20081212 |
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Assignee: Beijing Founder Broadband Network Technology Co.,Ltd. Assignor: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd.|PEKING University FOUNDER R & D CENTER Contract record no.: 2008110000197 Date of cancellation: 20111209 |
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Effective date of registration: 20220919 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: PEKING University FOUNDER R & D CENTER Address before: 100871 Beijing City, Haidian District Road No. 298 building, founder of Ayutthaya Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: PEKING University FOUNDER R & D CENTER |
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