CN106846608A - 一种基于rgb‑d相机的视障人士纸币识别眼镜 - Google Patents
一种基于rgb‑d相机的视障人士纸币识别眼镜 Download PDFInfo
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- CN106846608A CN106846608A CN201710056582.9A CN201710056582A CN106846608A CN 106846608 A CN106846608 A CN 106846608A CN 201710056582 A CN201710056582 A CN 201710056582A CN 106846608 A CN106846608 A CN 106846608A
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- bank note
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- 230000001771 impaired effect Effects 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 title claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010801 machine learning Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
Abstract
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CN201710056582.9A CN106846608B (zh) | 2017-01-25 | 2017-01-25 | 一种基于rgb-d相机的视障人士纸币识别眼镜 |
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CN201710056582.9A CN106846608B (zh) | 2017-01-25 | 2017-01-25 | 一种基于rgb-d相机的视障人士纸币识别眼镜 |
Publications (2)
Publication Number | Publication Date |
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CN106846608A true CN106846608A (zh) | 2017-06-13 |
CN106846608B CN106846608B (zh) | 2019-03-01 |
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CN201710056582.9A Expired - Fee Related CN106846608B (zh) | 2017-01-25 | 2017-01-25 | 一种基于rgb-d相机的视障人士纸币识别眼镜 |
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CN (1) | CN106846608B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108760739A (zh) * | 2018-05-30 | 2018-11-06 | 天仁民防建筑工程设计有限公司 | 一种人防门锈蚀状态检测系统及方法 |
CN109001210A (zh) * | 2018-05-30 | 2018-12-14 | 天仁民防建筑工程设计有限公司 | 一种人防门密封胶条老化龟裂检测系统及方法 |
CN109271995A (zh) * | 2017-07-18 | 2019-01-25 | 深圳市凯立德科技股份有限公司 | 一种高精度的图像匹配方法及系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1282171C (en) * | 1986-12-05 | 1991-03-26 | Melvyn Brennan | Banknote denomination reader system for the blind |
WO1993025980A1 (en) * | 1992-06-15 | 1993-12-23 | Shinichi Nakagawa | Portable bank note discriminating device for visually handicapped person |
JPH07302288A (ja) * | 1994-05-02 | 1995-11-14 | Nippon Telegr & Teleph Corp <Ntt> | 電子現金方式 |
CN101755290A (zh) * | 2007-06-01 | 2010-06-23 | 卡巴-乔利有限公司 | 对安全文件特别是钞票的鉴定 |
CN204029024U (zh) * | 2014-07-04 | 2014-12-17 | 宁夏诚洋数字科技有限公司 | 一种纸币面值识别系统 |
CN104464079A (zh) * | 2014-12-29 | 2015-03-25 | 北京邮电大学 | 基于模板特征点及其拓扑结构的多币种面值识别方法 |
CN104851094A (zh) * | 2015-05-14 | 2015-08-19 | 西安电子科技大学 | 一种基于rgb-d的slam算法的改进方法 |
CN105513196A (zh) * | 2016-02-23 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | 一种用于纸币识别的便携设备 |
CN105894655A (zh) * | 2016-04-25 | 2016-08-24 | 浙江大学 | 基于rgb-d相机的复杂环境下纸币检测和识别方法 |
CN106096527A (zh) * | 2016-06-03 | 2016-11-09 | 浙江大学 | 一种实时高精度在线纸币面值的识别方法 |
-
2017
- 2017-01-25 CN CN201710056582.9A patent/CN106846608B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1282171C (en) * | 1986-12-05 | 1991-03-26 | Melvyn Brennan | Banknote denomination reader system for the blind |
WO1993025980A1 (en) * | 1992-06-15 | 1993-12-23 | Shinichi Nakagawa | Portable bank note discriminating device for visually handicapped person |
JPH07302288A (ja) * | 1994-05-02 | 1995-11-14 | Nippon Telegr & Teleph Corp <Ntt> | 電子現金方式 |
CN101755290A (zh) * | 2007-06-01 | 2010-06-23 | 卡巴-乔利有限公司 | 对安全文件特别是钞票的鉴定 |
CN204029024U (zh) * | 2014-07-04 | 2014-12-17 | 宁夏诚洋数字科技有限公司 | 一种纸币面值识别系统 |
CN104464079A (zh) * | 2014-12-29 | 2015-03-25 | 北京邮电大学 | 基于模板特征点及其拓扑结构的多币种面值识别方法 |
CN104851094A (zh) * | 2015-05-14 | 2015-08-19 | 西安电子科技大学 | 一种基于rgb-d的slam算法的改进方法 |
CN105513196A (zh) * | 2016-02-23 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | 一种用于纸币识别的便携设备 |
CN105894655A (zh) * | 2016-04-25 | 2016-08-24 | 浙江大学 | 基于rgb-d相机的复杂环境下纸币检测和识别方法 |
CN106096527A (zh) * | 2016-06-03 | 2016-11-09 | 浙江大学 | 一种实时高精度在线纸币面值的识别方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109271995A (zh) * | 2017-07-18 | 2019-01-25 | 深圳市凯立德科技股份有限公司 | 一种高精度的图像匹配方法及系统 |
CN108760739A (zh) * | 2018-05-30 | 2018-11-06 | 天仁民防建筑工程设计有限公司 | 一种人防门锈蚀状态检测系统及方法 |
CN109001210A (zh) * | 2018-05-30 | 2018-12-14 | 天仁民防建筑工程设计有限公司 | 一种人防门密封胶条老化龟裂检测系统及方法 |
CN109001210B (zh) * | 2018-05-30 | 2020-10-09 | 成都天仁民防科技有限公司 | 一种人防门密封胶条老化龟裂检测系统及方法 |
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Address after: 9, 181, 310000, Wuchang Road, Wuchang Street, Yuhang District, Zhejiang, Hangzhou, 202-7 Applicant after: HANGZHOU KR-VISION TECHNOLOGY CO.,LTD. Address before: Room 589, C building, No. 525 Xixi Road, Xihu District, Zhejiang, Hangzhou 310007, China Applicant before: HANGZHOU KR-VISION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20190912 Address after: 313100 North Side of 1st Floor of National University Science Park Complex Building, 669 High Speed Road, Changxing County Economic and Technological Development Zone, Huzhou City, Zhejiang Province Patentee after: Changxing Shikrypton Technology Co.,Ltd. Address before: 9, 181, 310000, Wuchang Road, Wuchang Street, Yuhang District, Zhejiang, Hangzhou, 202-7 Patentee before: HANGZHOU KR-VISION TECHNOLOGY CO.,LTD. |
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