CN104484661A - 汽车牌照号码定位系统及其方法 - Google Patents
汽车牌照号码定位系统及其方法 Download PDFInfo
- Publication number
- CN104484661A CN104484661A CN201510000496.7A CN201510000496A CN104484661A CN 104484661 A CN104484661 A CN 104484661A CN 201510000496 A CN201510000496 A CN 201510000496A CN 104484661 A CN104484661 A CN 104484661A
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- China
- Prior art keywords
- positioning system
- registration number
- image
- number positioning
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 238000004364 calculation method Methods 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/625—License plates
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510000496.7A CN104484661A (zh) | 2015-01-03 | 2015-01-03 | 汽车牌照号码定位系统及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510000496.7A CN104484661A (zh) | 2015-01-03 | 2015-01-03 | 汽车牌照号码定位系统及其方法 |
Publications (1)
Publication Number | Publication Date |
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CN104484661A true CN104484661A (zh) | 2015-04-01 |
Family
ID=52759202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510000496.7A Pending CN104484661A (zh) | 2015-01-03 | 2015-01-03 | 汽车牌照号码定位系统及其方法 |
Country Status (1)
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CN (1) | CN104484661A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11072323B2 (en) * | 2018-02-26 | 2021-07-27 | Audi Ag | Method for operating an onboard network of a hybrid motor vehicle and hybrid motor vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103123684A (zh) * | 2011-11-18 | 2013-05-29 | 江南大学 | 车牌定位方法 |
CN103268493A (zh) * | 2013-05-29 | 2013-08-28 | 上海电机学院 | Rgb格式的汽车牌照图像定位方法 |
TW201423607A (zh) * | 2012-12-14 | 2014-06-16 | Sintai Optical Shenzhen Co Ltd | 瞄準器,其操作方法,及其電腦程式產品 |
CN104239867A (zh) * | 2014-09-17 | 2014-12-24 | 深圳市捷顺科技实业股份有限公司 | 车牌定位方法及系统 |
-
2015
- 2015-01-03 CN CN201510000496.7A patent/CN104484661A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103123684A (zh) * | 2011-11-18 | 2013-05-29 | 江南大学 | 车牌定位方法 |
TW201423607A (zh) * | 2012-12-14 | 2014-06-16 | Sintai Optical Shenzhen Co Ltd | 瞄準器,其操作方法,及其電腦程式產品 |
CN103268493A (zh) * | 2013-05-29 | 2013-08-28 | 上海电机学院 | Rgb格式的汽车牌照图像定位方法 |
CN104239867A (zh) * | 2014-09-17 | 2014-12-24 | 深圳市捷顺科技实业股份有限公司 | 车牌定位方法及系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11072323B2 (en) * | 2018-02-26 | 2021-07-27 | Audi Ag | Method for operating an onboard network of a hybrid motor vehicle and hybrid motor vehicle |
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Owner name: HE TAO Free format text: FORMER OWNER: WU CHUANSHENG Effective date: 20150528 |
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Inventor after: He Tao Inventor before: Wu Chuansheng Inventor before: Wang Jie Inventor before: Shi Yunqiu Inventor before: Zhao Ji Inventor before: Yang Kai Inventor before: Zhang Jisheng |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU CHUANSHENG WANG JIE SHI YUNQIU ZHAO JI YANG KAI ZHANG JISHENG TO: HE TAO |
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Effective date of registration: 20150528 Address after: No. 128-66, CAAC Road, PU shoe Town, Lucheng District, Wenzhou Applicant after: He Tao Address before: 185 software institute, 114004 middle Qianshan Road, Anshan, Liaoning Applicant before: Wu Chuansheng |
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C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: He Tao Inventor after: Liang Zhidong Inventor after: Ye Xinquan Inventor after: Lin Wuwei Inventor after: Jin Xinyuan Inventor before: He Tao |
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Effective date of registration: 20160412 Address after: 325000 Zhejiang, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator Applicant after: WENZHOU UNIVERSITY OUJIANG COLLEGE Address before: 325000, No. 128-66, Civil Aviation Road, PU shoe city, Lucheng District, Zhejiang, Wenzhou Applicant before: He Tao |
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