CN105975955B - 一种图像中文本区域的检测方法 - Google Patents
一种图像中文本区域的检测方法 Download PDFInfo
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- CN105975955B CN105975955B CN201610366284.5A CN201610366284A CN105975955B CN 105975955 B CN105975955 B CN 105975955B CN 201610366284 A CN201610366284 A CN 201610366284A CN 105975955 B CN105975955 B CN 105975955B
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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
- G06V30/413—Classification of content, e.g. text, photographs or tables
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CN105975955A CN105975955A (zh) | 2016-09-28 |
CN105975955B true CN105975955B (zh) | 2019-07-02 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107679074B (zh) | 2017-08-25 | 2021-05-04 | 百度在线网络技术(北京)有限公司 | 一种图片生成方法与设备 |
CN109919146A (zh) * | 2019-02-02 | 2019-06-21 | 上海兑观信息科技技术有限公司 | 图片文字识别方法、装置及平台 |
CN110263301B (zh) * | 2019-06-27 | 2023-12-05 | 北京百度网讯科技有限公司 | 用于确定文字的颜色的方法和装置 |
CN111967460B (zh) * | 2020-10-23 | 2021-02-23 | 北京易真学思教育科技有限公司 | 文本检测方法、装置、电子设备及计算机存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102542268A (zh) * | 2011-12-29 | 2012-07-04 | 中国科学院自动化研究所 | 用于视频中文本区域检测与定位的方法 |
CN103679168A (zh) * | 2012-08-30 | 2014-03-26 | 北京百度网讯科技有限公司 | 文字区域检测方法及装置 |
CN104871180A (zh) * | 2012-12-13 | 2015-08-26 | 高通股份有限公司 | 用于ocr的基于文本图像质量的反馈 |
CN104978578A (zh) * | 2015-04-21 | 2015-10-14 | 深圳市前海点通数据有限公司 | 手机拍照文本图像质量评估方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102542268A (zh) * | 2011-12-29 | 2012-07-04 | 中国科学院自动化研究所 | 用于视频中文本区域检测与定位的方法 |
CN103679168A (zh) * | 2012-08-30 | 2014-03-26 | 北京百度网讯科技有限公司 | 文字区域检测方法及装置 |
CN104871180A (zh) * | 2012-12-13 | 2015-08-26 | 高通股份有限公司 | 用于ocr的基于文本图像质量的反馈 |
CN104978578A (zh) * | 2015-04-21 | 2015-10-14 | 深圳市前海点通数据有限公司 | 手机拍照文本图像质量评估方法 |
Non-Patent Citations (2)
Title |
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一种基于连通分量的文本区域定位方法;姚金良等;《模式识别与人工智能》;20120430;第25卷(第2期);全文 |
复杂图像中文本定位的研究现状;嵇新浩等;《微计算机信息》;20071231;第23卷(第11-3期);全文 |
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