CN109086643B - 一种基于机器视觉的彩盒标签检测方法及系统 - Google Patents
一种基于机器视觉的彩盒标签检测方法及系统 Download PDFInfo
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- CN109086643B CN109086643B CN201810569675.6A CN201810569675A CN109086643B CN 109086643 B CN109086643 B CN 109086643B CN 201810569675 A CN201810569675 A CN 201810569675A CN 109086643 B CN109086643 B CN 109086643B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1413—1D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/155—Segmentation; Edge detection involving morphological operators
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20036—Morphological image processing
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CN201810569675.6A CN109086643B (zh) | 2018-06-05 | 2018-06-05 | 一种基于机器视觉的彩盒标签检测方法及系统 |
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CN109086643B true CN109086643B (zh) | 2021-11-02 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110929533B (zh) * | 2019-11-11 | 2023-12-29 | 上海中太包装科技有限公司 | 一种标签检测方法 |
CN111950538B (zh) * | 2020-06-23 | 2022-02-08 | 合肥联宝信息技术有限公司 | 一种标签检测方法、装置以及计算机可读存储介质 |
CN114322849A (zh) * | 2020-09-29 | 2022-04-12 | 昆山午力电子有限公司 | 基于图像识别的物品特征定位系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103294980A (zh) * | 2013-06-18 | 2013-09-11 | 四川大学 | 基于图像处理的微型qr码识别方法 |
CN104021546A (zh) * | 2014-05-14 | 2014-09-03 | 北京理工大学 | 基于图像处理的工件标签在线快速定位方法 |
CN104156941A (zh) * | 2014-05-13 | 2014-11-19 | 北京致胜宏达科技有限公司 | 一种确定图像上几何轮廓区域的方法及系统 |
CN104751097A (zh) * | 2015-03-30 | 2015-07-01 | 深圳市道通科技股份有限公司 | 一种车辆识别码的检测处理方法及装置 |
CN105701490A (zh) * | 2016-02-24 | 2016-06-22 | 上海海事大学 | 一种基于图像熵的集装箱箱号自适应定位方法 |
Family Cites Families (1)
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US8848995B2 (en) * | 2007-12-28 | 2014-09-30 | Im3D S.P.A. | Method of classification of tagged material in a set of tomographic images of colorectal region |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103294980A (zh) * | 2013-06-18 | 2013-09-11 | 四川大学 | 基于图像处理的微型qr码识别方法 |
CN104156941A (zh) * | 2014-05-13 | 2014-11-19 | 北京致胜宏达科技有限公司 | 一种确定图像上几何轮廓区域的方法及系统 |
CN104021546A (zh) * | 2014-05-14 | 2014-09-03 | 北京理工大学 | 基于图像处理的工件标签在线快速定位方法 |
CN104751097A (zh) * | 2015-03-30 | 2015-07-01 | 深圳市道通科技股份有限公司 | 一种车辆识别码的检测处理方法及装置 |
CN105701490A (zh) * | 2016-02-24 | 2016-06-22 | 上海海事大学 | 一种基于图像熵的集装箱箱号自适应定位方法 |
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