CN103679700B - 票据图像倒置检测*** - Google Patents
票据图像倒置检测*** Download PDFInfo
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- CN103679700B CN103679700B CN201310518171.9A CN201310518171A CN103679700B CN 103679700 B CN103679700 B CN 103679700B CN 201310518171 A CN201310518171 A CN 201310518171A CN 103679700 B CN103679700 B CN 103679700B
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims description 31
- 230000011218 segmentation Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000010606 normalization Methods 0.000 claims description 3
- 238000011426 transformation method Methods 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
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CN103679700A CN103679700A (zh) | 2014-03-26 |
CN103679700B true CN103679700B (zh) | 2016-09-07 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107169488A (zh) * | 2017-05-03 | 2017-09-15 | 四川长虹电器股份有限公司 | 一种票据扫描图像的矫正***及矫正方法 |
CN109008840A (zh) * | 2017-06-09 | 2018-12-18 | 河北卓达建材研究院有限公司 | 一种墙面修复机器人 |
CN107609482B (zh) * | 2017-08-15 | 2021-02-19 | 天津大学 | 一种基于汉字笔画特征的中文文本图像倒置判别方法 |
CN108805023B (zh) * | 2018-04-28 | 2023-12-19 | 平安科技(深圳)有限公司 | 一种图像检测方法、装置、计算机设备及存储介质 |
CN112560729B (zh) * | 2020-12-22 | 2023-12-26 | 成都中科信息技术有限公司 | 一种选票处理方法及*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1937698A (zh) * | 2006-10-19 | 2007-03-28 | 上海交通大学 | 图像畸变自动校正的图像处理方法 |
CN101625760A (zh) * | 2009-07-28 | 2010-01-13 | 谭洪舟 | 一种证件图像倾斜校正的办法 |
CN101655981A (zh) * | 2009-09-09 | 2010-02-24 | 谭洪舟 | 证件图像倒置检测校正的方法 |
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US7978900B2 (en) * | 2008-01-18 | 2011-07-12 | Mitek Systems, Inc. | Systems for mobile image capture and processing of checks |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1937698A (zh) * | 2006-10-19 | 2007-03-28 | 上海交通大学 | 图像畸变自动校正的图像处理方法 |
CN101625760A (zh) * | 2009-07-28 | 2010-01-13 | 谭洪舟 | 一种证件图像倾斜校正的办法 |
CN101655981A (zh) * | 2009-09-09 | 2010-02-24 | 谭洪舟 | 证件图像倒置检测校正的方法 |
Non-Patent Citations (2)
Title |
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中文文本图像倒置快速检测算法;曾凡锋 等;《计算机工程与设计》;20120930;第33卷(第9期);第3512-3516页 * |
票据自动处理***中若干关键技术研究;张艳;《中国博士学位论文全文数据库 工程科技II辑》;20100115;第C029-5页 * |
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