CN111357007A - 字符获取方法及装置 - Google Patents
字符获取方法及装置 Download PDFInfo
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- CN111357007A CN111357007A CN201880067303.1A CN201880067303A CN111357007A CN 111357007 A CN111357007 A CN 111357007A CN 201880067303 A CN201880067303 A CN 201880067303A CN 111357007 A CN111357007 A CN 111357007A
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Abstract
一种字符获取方法及装置，其中，所述方法包括：接收目标光线经过待测面反射后的反射光，所述目标光线为光源发射出的宽光谱光线，所述宽光谱光线中包括多种光谱，所述待测面包括目标字符(201)；根据所述反射光，确定出光谱图像序列，所述光谱图像序列中包括n幅图像，所述光谱图像序列中的n幅图像与所述待测面在所述多种光谱中的每种光谱下生成的图像一一对应，所述n为正整数(202)；根据所述光谱图像序列，得到所述待测面的待字符识别图像(203)；对所述待字符识别图像进行字符识别，得到所述目标字符(204)，上述方法能够提升对字符进行识别时的准确性。
Description
PCT国内申请，说明书已公开。
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- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/112237 WO2020082386A1 (zh) | 2018-10-26 | 2018-10-26 | 字符获取方法及装置 |
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| Publication Number | Publication Date |
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| CN111357007A true CN111357007A (zh) | 2020-06-30 |
| CN111357007B CN111357007B (zh) | 2024-01-19 |
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| CN201880067303.1A Active CN111357007B (zh) | 2018-10-26 | 2018-10-26 | 字符获取方法及装置 |
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| WO (1) | WO2020082386A1 (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848303A (zh) * | 2009-03-27 | 2010-09-29 | 夏普株式会社 | 图像处理装置、图像形成装置以及图像处理方法 |
| CN101916364A (zh) * | 2010-07-06 | 2010-12-15 | 浙江大学 | 自适应的表盘数字识别装置与方法 |
| CN102221741A (zh) * | 2010-04-13 | 2011-10-19 | 奥林巴斯株式会社 | 摄像装置 |
| CN103793692A (zh) * | 2014-01-29 | 2014-05-14 | 五邑大学 | 低分辨率多光谱掌纹、掌静脉实时身份识别方法与系统 |
| CN105225339A (zh) * | 2014-06-30 | 2016-01-06 | 乐金信世股份有限公司 | 媒介识别装置和方法以及金融设备 |
| CN107067533A (zh) * | 2017-04-14 | 2017-08-18 | 深圳怡化电脑股份有限公司 | 一种纸币鉴别的方法及装置 |
| CN107393118A (zh) * | 2017-06-23 | 2017-11-24 | 深圳怡化电脑股份有限公司 | 一种纸币的识别方法、装置、终端设备和计算机存储介质 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156862B (zh) * | 2011-05-06 | 2014-01-01 | 杨星 | 一种反遮改车牌识别系统及识别方法 |
| US10504228B2 (en) * | 2015-05-15 | 2019-12-10 | Sony Corporation | Image processing system and method |
| CN107704860A (zh) * | 2017-12-06 | 2018-02-16 | 四川知创空间孵化器管理有限公司 | 一种车牌号码识别方法 |
| CN108445007B (zh) * | 2018-01-09 | 2020-11-17 | 深圳市华汉伟业科技有限公司 | 一种基于图像融合的检测方法及其检测装置 |
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2018
- 2018-10-26 CN CN201880067303.1A patent/CN111357007B/zh active Active
- 2018-10-26 WO PCT/CN2018/112237 patent/WO2020082386A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848303A (zh) * | 2009-03-27 | 2010-09-29 | 夏普株式会社 | 图像处理装置、图像形成装置以及图像处理方法 |
| CN102221741A (zh) * | 2010-04-13 | 2011-10-19 | 奥林巴斯株式会社 | 摄像装置 |
| CN101916364A (zh) * | 2010-07-06 | 2010-12-15 | 浙江大学 | 自适应的表盘数字识别装置与方法 |
| CN103793692A (zh) * | 2014-01-29 | 2014-05-14 | 五邑大学 | 低分辨率多光谱掌纹、掌静脉实时身份识别方法与系统 |
| CN105225339A (zh) * | 2014-06-30 | 2016-01-06 | 乐金信世股份有限公司 | 媒介识别装置和方法以及金融设备 |
| CN107067533A (zh) * | 2017-04-14 | 2017-08-18 | 深圳怡化电脑股份有限公司 | 一种纸币鉴别的方法及装置 |
| CN107393118A (zh) * | 2017-06-23 | 2017-11-24 | 深圳怡化电脑股份有限公司 | 一种纸币的识别方法、装置、终端设备和计算机存储介质 |
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| Publication number | Publication date |
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| CN111357007B (zh) | 2024-01-19 |
| WO2020082386A1 (zh) | 2020-04-30 |
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