CN105741268A - 一种基于彩色图块及其拓扑关系的视觉定位方法 - Google Patents
一种基于彩色图块及其拓扑关系的视觉定位方法 Download PDFInfo
- Publication number
- CN105741268A CN105741268A CN201610046093.0A CN201610046093A CN105741268A CN 105741268 A CN105741268 A CN 105741268A CN 201610046093 A CN201610046093 A CN 201610046093A CN 105741268 A CN105741268 A CN 105741268A
- Authority
- CN
- China
- Prior art keywords
- segment
- artificial landmark
- image
- color
- pattern
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000004807 localization Effects 0.000 title abstract description 10
- 230000000007 visual effect Effects 0.000 title abstract 3
- 230000008569 process Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003708 edge detection Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007500 overflow downdraw method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30204—Marker
Landscapes
- Image Analysis (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610046093.0A CN105741268B (zh) | 2016-01-22 | 2016-01-22 | 一种基于彩色图块及其拓扑关系的视觉定位方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610046093.0A CN105741268B (zh) | 2016-01-22 | 2016-01-22 | 一种基于彩色图块及其拓扑关系的视觉定位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105741268A true CN105741268A (zh) | 2016-07-06 |
CN105741268B CN105741268B (zh) | 2018-08-31 |
Family
ID=56246484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610046093.0A Expired - Fee Related CN105741268B (zh) | 2016-01-22 | 2016-01-22 | 一种基于彩色图块及其拓扑关系的视觉定位方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105741268B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107480666A (zh) * | 2017-08-10 | 2017-12-15 | 深圳市碧海扬帆科技有限公司 | 图像捕获设备及其扫描目标提取方法、装置、存储介质 |
CN110823252A (zh) * | 2019-11-06 | 2020-02-21 | 大连理工大学 | 一种多线激光雷达和单目视觉的自动标定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101226687A (zh) * | 2008-01-31 | 2008-07-23 | 浙江工业大学 | 一种城市交通中的典型行驶路线分析方法 |
CN102135429A (zh) * | 2010-12-29 | 2011-07-27 | 东南大学 | 一种基于视觉的机器人室内定位导航方法 |
CN103152828A (zh) * | 2013-03-25 | 2013-06-12 | 江苏科技大学 | 一种基于移动锚节点的无线传感器网络节点自定位方法 |
EP2575077A3 (en) * | 2011-09-29 | 2014-06-25 | Ricoh Company, Ltd. | Road sign detecting method and road sign detecting apparatus |
CN104570771A (zh) * | 2015-01-06 | 2015-04-29 | 哈尔滨理工大学 | 基于场景-拓扑的自主定位方法的巡检机器人 |
-
2016
- 2016-01-22 CN CN201610046093.0A patent/CN105741268B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101226687A (zh) * | 2008-01-31 | 2008-07-23 | 浙江工业大学 | 一种城市交通中的典型行驶路线分析方法 |
CN102135429A (zh) * | 2010-12-29 | 2011-07-27 | 东南大学 | 一种基于视觉的机器人室内定位导航方法 |
EP2575077A3 (en) * | 2011-09-29 | 2014-06-25 | Ricoh Company, Ltd. | Road sign detecting method and road sign detecting apparatus |
CN103152828A (zh) * | 2013-03-25 | 2013-06-12 | 江苏科技大学 | 一种基于移动锚节点的无线传感器网络节点自定位方法 |
CN104570771A (zh) * | 2015-01-06 | 2015-04-29 | 哈尔滨理工大学 | 基于场景-拓扑的自主定位方法的巡检机器人 |
Non-Patent Citations (4)
Title |
---|
唐恒博 等: "基于多元M序列的人工路标设置方法", 《机器人》 * |
王景川 等: "基于近红外视觉的机器人室外定位系统", 《机器人》 * |
王璐 等: "基于局部显著区域的自然场景识别", 《中国图象图形学报》 * |
谢煌生,刘周林: "基于视觉和人工地标的机器人自定位方法", 《机床与液压》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107480666A (zh) * | 2017-08-10 | 2017-12-15 | 深圳市碧海扬帆科技有限公司 | 图像捕获设备及其扫描目标提取方法、装置、存储介质 |
CN107480666B (zh) * | 2017-08-10 | 2020-08-07 | 深圳市碧海扬帆科技有限公司 | 图像捕获设备及其扫描目标提取方法、装置、存储介质 |
CN110823252A (zh) * | 2019-11-06 | 2020-02-21 | 大连理工大学 | 一种多线激光雷达和单目视觉的自动标定方法 |
CN110823252B (zh) * | 2019-11-06 | 2022-11-18 | 大连理工大学 | 一种多线激光雷达和单目视觉的自动标定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105741268B (zh) | 2018-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111243032B (zh) | 一种棋盘格角点全自动检测方法 | |
CN109243289B (zh) | 高精度地图制作中地下车库停车位提取方法及系统 | |
CN102682292B (zh) | 基于单目视觉的道路边缘检测及粗定位方法 | |
CN107516077B (zh) | 基于激光点云和影像数据融合的交通标牌信息提取方法 | |
CN104778721B (zh) | 一种双目图像中显著性目标的距离测量方法 | |
WO2017041396A1 (zh) | 一种车道线数据的处理方法、装置、存储介质及设备 | |
CN103925927B (zh) | 一种基于车载视频的交通标识定位方法 | |
CN105894503B (zh) | 一种对Kinect植株彩色和深度检测图像的修复方法 | |
CN113052903B (zh) | 一种用于移动机器人的视觉与雷达融合定位方法 | |
CN103279736B (zh) | 一种基于多信息邻域投票的车牌检测方法 | |
CN107463918A (zh) | 基于激光点云与影像数据融合的车道线提取方法 | |
CN110246168A (zh) | 一种移动巡检机器人双目图像拼接的特征匹配方法 | |
CN108256467B (zh) | 一种基于视觉注意机制和几何特征的交通标志检测方法 | |
KR20130114944A (ko) | 차량의 주차구획 인식방법 | |
CN107967685A (zh) | 一种基于无人机遥感的桥梁墩塔裂缝无损定量检测方法 | |
CN103345755A (zh) | 一种基于Harris算子的棋盘格角点亚像素提取方法 | |
CN110415299B (zh) | 一种运动约束下基于设定路牌的车辆位置估计方法 | |
CN106802144A (zh) | 一种基于单目视觉和车牌的车距测量方法 | |
CN107133623A (zh) | 一种基于背景差和圆心定位的指针位置精确检测方法 | |
CN109544635B (zh) | 一种基于枚举试探的相机自动标定方法 | |
CN106446785A (zh) | 基于双目视觉的可行道路检测方法 | |
CN103049731A (zh) | 一种点分布型彩色编码标志的解码方法 | |
CN107808524A (zh) | 一种基于无人机的道路交叉口车辆检测方法 | |
CN112906616A (zh) | 一种车道线提取与生成方法 | |
CN106599776A (zh) | 一种基于轨迹分析的人数统计方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160706 Assignee: Zhenjiang Bixin Software Technology Co.,Ltd. Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020980007233 Denomination of invention: A visual location method based on color blocks and their topological relations Granted publication date: 20180831 License type: Common License Record date: 20201029 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhenjiang Bixin Software Technology Co.,Ltd. Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020980007233 Date of cancellation: 20201223 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: No. 9-878, Zone A, Fumao District, No. 268, Lidao Road, Baguazhou Street, Qixia District, Nanjing City, Jiangsu Province, 210043 Patentee after: Nanjing Wolf Information Technology Co.,Ltd. Address before: 212003, No. 2, Mengxi Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University OF SCIENCE AND TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |
|
CF01 | Termination of patent right due to non-payment of annual fee |