CN113158976B - 地面箭头的识别方法、系统、终端及计算机可读存储介质 - Google Patents
地面箭头的识别方法、系统、终端及计算机可读存储介质 Download PDFInfo
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- CN113158976B CN113158976B CN202110523788.4A CN202110523788A CN113158976B CN 113158976 B CN113158976 B CN 113158976B CN 202110523788 A CN202110523788 A CN 202110523788A CN 113158976 B CN113158976 B CN 113158976B
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- 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
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
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- 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
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Abstract
Description
| 8 | 地面箭头的识别系统 |
| 81 | 获取模块 |
| 82 | 提取模块 |
| 83 | 检测模块 |
| 84 | 旋转模块 |
| 85 | 识别模块 |
| 86 | 输出模块 |
| S11~S16 | 步骤 |
| S151~S159 | 步骤 |
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| CN202110523788.4A CN113158976B (zh) | 2021-05-13 | 2021-05-13 | 地面箭头的识别方法、系统、终端及计算机可读存储介质 |
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| CN202110523788.4A CN113158976B (zh) | 2021-05-13 | 2021-05-13 | 地面箭头的识别方法、系统、终端及计算机可读存储介质 |
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| Publication Number | Publication Date |
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| CN113158976A CN113158976A (zh) | 2021-07-23 |
| CN113158976B true CN113158976B (zh) | 2024-04-02 |
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| CN202110523788.4A Active CN113158976B (zh) | 2021-05-13 | 2021-05-13 | 地面箭头的识别方法、系统、终端及计算机可读存储介质 |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187573A (zh) * | 2021-12-08 | 2022-03-15 | 武汉中海庭数据技术有限公司 | 一种车道箭头旋转目标检测模型构建方法及装置 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013113011A1 (en) * | 2012-01-26 | 2013-08-01 | Telecommunication Systems, Inc. | Natural navigational guidance |
| CN105825203A (zh) * | 2016-03-30 | 2016-08-03 | 大连理工大学 | 基于点对匹配和几何结构匹配的地面箭头标志检测与识别方法 |
| CN105913041A (zh) * | 2016-04-27 | 2016-08-31 | 浙江工业大学 | 一种基于预先标定的信号灯识别方法 |
| CN109948630A (zh) * | 2019-03-19 | 2019-06-28 | 深圳初影科技有限公司 | 靶纸图像的识别方法、装置、系统和存储介质 |
| CN111414826A (zh) * | 2020-03-13 | 2020-07-14 | 腾讯科技(深圳)有限公司 | 一种地标箭头的识别方法、设备及存储介质 |
| CN111476157A (zh) * | 2020-04-07 | 2020-07-31 | 南京慧视领航信息技术有限公司 | 一种路口监控环境下的车道导向箭头识别方法 |
| CN112131963A (zh) * | 2020-08-31 | 2020-12-25 | 青岛秀山移动测量有限公司 | 一种基于行驶方向结构特征约束的道路标识线提取方法 |
| CN112183427A (zh) * | 2020-10-10 | 2021-01-05 | 厦门理工学院 | 一种箭形交通信号灯候选图像区域的快速提取方法 |
-
2021
- 2021-05-13 CN CN202110523788.4A patent/CN113158976B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013113011A1 (en) * | 2012-01-26 | 2013-08-01 | Telecommunication Systems, Inc. | Natural navigational guidance |
| CN105825203A (zh) * | 2016-03-30 | 2016-08-03 | 大连理工大学 | 基于点对匹配和几何结构匹配的地面箭头标志检测与识别方法 |
| CN105913041A (zh) * | 2016-04-27 | 2016-08-31 | 浙江工业大学 | 一种基于预先标定的信号灯识别方法 |
| CN109948630A (zh) * | 2019-03-19 | 2019-06-28 | 深圳初影科技有限公司 | 靶纸图像的识别方法、装置、系统和存储介质 |
| CN111414826A (zh) * | 2020-03-13 | 2020-07-14 | 腾讯科技(深圳)有限公司 | 一种地标箭头的识别方法、设备及存储介质 |
| CN111476157A (zh) * | 2020-04-07 | 2020-07-31 | 南京慧视领航信息技术有限公司 | 一种路口监控环境下的车道导向箭头识别方法 |
| CN112131963A (zh) * | 2020-08-31 | 2020-12-25 | 青岛秀山移动测量有限公司 | 一种基于行驶方向结构特征约束的道路标识线提取方法 |
| CN112183427A (zh) * | 2020-10-10 | 2021-01-05 | 厦门理工学院 | 一种箭形交通信号灯候选图像区域的快速提取方法 |
Non-Patent Citations (1)
| Title |
|---|
| "道路箭头标志检测与识别算法研究";魏瑾瑜;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;第C034-967页 * |
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| CN113158976A (zh) | 2021-07-23 |
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