CN106909894B - 车辆品牌型号识别方法和*** - Google Patents
车辆品牌型号识别方法和*** Download PDFInfo
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- CN106909894B CN106909894B CN201710080331.4A CN201710080331A CN106909894B CN 106909894 B CN106909894 B CN 106909894B CN 201710080331 A CN201710080331 A CN 201710080331A CN 106909894 B CN106909894 B CN 106909894B
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000012706 support-vector machine Methods 0.000 claims description 19
- 238000011176 pooling Methods 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 14
- 238000004422 calculation algorithm Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000003064 k means clustering Methods 0.000 claims description 5
- LVXVIPZBNJSUKL-NJAPINKUSA-N [(6ar,9r,10as)-10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6h-indolo[4,3-fg]quinoline-9-yl]methanol Chemical compound C1=CC([C@]2(OC)[C@H](N(C)C[C@H](CO)C2)C2)=C3C2=CN(C)C3=C1 LVXVIPZBNJSUKL-NJAPINKUSA-N 0.000 claims 6
- 230000003190 augmentative effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000284 extract Substances 0.000 abstract description 5
- 238000013527 convolutional neural network Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
-
- 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
- G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/08—Detecting or categorising vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Bioinformatics & Computational Biology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Multimedia (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710080331.4A CN106909894B (zh) | 2017-02-14 | 2017-02-14 | 车辆品牌型号识别方法和*** |
Applications Claiming Priority (1)
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CN201710080331.4A CN106909894B (zh) | 2017-02-14 | 2017-02-14 | 车辆品牌型号识别方法和*** |
Publications (2)
Publication Number | Publication Date |
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CN106909894A CN106909894A (zh) | 2017-06-30 |
CN106909894B true CN106909894B (zh) | 2018-08-14 |
Family
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CN201710080331.4A Expired - Fee Related CN106909894B (zh) | 2017-02-14 | 2017-02-14 | 车辆品牌型号识别方法和*** |
Country Status (1)
Country | Link |
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CN (1) | CN106909894B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108805177A (zh) * | 2018-05-22 | 2018-11-13 | 同济大学 | 基于深度学习的复杂环境背景下车辆型号识别方法 |
CN111008546B (zh) * | 2018-10-08 | 2023-09-15 | 上海汽车集团股份有限公司 | 一种传感器输出信号的识别方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103679158A (zh) * | 2013-12-31 | 2014-03-26 | 北京天诚盛业科技有限公司 | 人脸认证方法和装置 |
CN105138989A (zh) * | 2015-08-26 | 2015-12-09 | 浙江宇视科技有限公司 | 一种车辆遮阳板状态检测方法及装置 |
CN105404901A (zh) * | 2015-12-24 | 2016-03-16 | 上海玮舟微电子科技有限公司 | 分类器的训练方法、图像检测方法及各自*** |
CN105938565A (zh) * | 2016-06-27 | 2016-09-14 | 西北工业大学 | 基于多层分类器和互联网图像辅助训练的彩色图像情感分类方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761531B (zh) * | 2014-01-20 | 2016-04-06 | 西安理工大学 | 基于形状轮廓特征的稀疏编码车牌字符识别方法 |
CN104200228B (zh) * | 2014-09-02 | 2017-05-10 | 武汉睿智视讯科技有限公司 | 一种安全带识别方法与*** |
CN106228166B (zh) * | 2016-07-27 | 2019-05-21 | 北京交通大学 | 字符图像的识别方法 |
CN106295541A (zh) * | 2016-08-03 | 2017-01-04 | 乐视控股(北京)有限公司 | 车辆类型识别方法及*** |
-
2017
- 2017-02-14 CN CN201710080331.4A patent/CN106909894B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103679158A (zh) * | 2013-12-31 | 2014-03-26 | 北京天诚盛业科技有限公司 | 人脸认证方法和装置 |
CN105138989A (zh) * | 2015-08-26 | 2015-12-09 | 浙江宇视科技有限公司 | 一种车辆遮阳板状态检测方法及装置 |
CN105404901A (zh) * | 2015-12-24 | 2016-03-16 | 上海玮舟微电子科技有限公司 | 分类器的训练方法、图像检测方法及各自*** |
CN105938565A (zh) * | 2016-06-27 | 2016-09-14 | 西北工业大学 | 基于多层分类器和互联网图像辅助训练的彩色图像情感分类方法 |
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Denomination of invention: Identification method and system of vehicle brand and model Effective date of registration: 20200811 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING SEEMMO TECHNOLOGY Co.,Ltd. Registration number: Y2020990000929 |
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Date of cancellation: 20210721 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING SEEMMO TECHNOLOGY Co.,Ltd. Registration number: Y2020990000929 |
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