CN104268551B - 基于视觉特征点的转向角度控制方法 - Google Patents
基于视觉特征点的转向角度控制方法 Download PDFInfo
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- CN104268551B CN104268551B CN201410512457.0A CN201410512457A CN104268551B CN 104268551 B CN104268551 B CN 104268551B CN 201410512457 A CN201410512457 A CN 201410512457A CN 104268551 B CN104268551 B CN 104268551B
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- steering angle
- characteristic point
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000000205 computational method Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Radar, Positioning & Navigation (AREA)
- Bioinformatics & Computational Biology (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Image Analysis (AREA)
- Manipulator (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410512457.0A CN104268551B (zh) | 2014-09-29 | 2014-09-29 | 基于视觉特征点的转向角度控制方法 |
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CN201410512457.0A CN104268551B (zh) | 2014-09-29 | 2014-09-29 | 基于视觉特征点的转向角度控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN104268551A CN104268551A (zh) | 2015-01-07 |
CN104268551B true CN104268551B (zh) | 2017-08-08 |
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CN201410512457.0A Expired - Fee Related CN104268551B (zh) | 2014-09-29 | 2014-09-29 | 基于视觉特征点的转向角度控制方法 |
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CN (1) | CN104268551B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106570861A (zh) * | 2016-10-25 | 2017-04-19 | 深圳市高巨创新科技开发有限公司 | 一种无人机的光流测速方法及系统 |
CN107498559B (zh) * | 2017-09-26 | 2020-12-29 | 珠海市一微半导体有限公司 | 基于视觉的机器人转向的检测方法和芯片 |
SE542067C2 (en) | 2017-12-08 | 2020-02-18 | Toyota Mat Handling Manufacturing Sweden Ab | System and method for determining a first steering angle of a forklift truck |
CN108873892B (zh) * | 2018-05-31 | 2022-02-01 | 广东乐生智能科技有限公司 | 一种基于路径密度分析的自动吸尘机器人最优路径规划方法 |
CN111680628B (zh) * | 2020-06-09 | 2023-04-28 | 北京百度网讯科技有限公司 | 文字框融合方法、装置、设备以及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101038152A (zh) * | 2006-03-02 | 2007-09-19 | 株式会社东海理化电机制作所 | 旋转角度检测装置及其初始设定方法 |
CN101691037A (zh) * | 2009-10-09 | 2010-04-07 | 南京航空航天大学 | 一种基于主动视觉感知和混沌演化的移动机器人定位方法 |
CN101868812A (zh) * | 2007-11-20 | 2010-10-20 | 三洋电机株式会社 | 驾驶辅助系统、车辆及立体物区域推定方法 |
CN101907891A (zh) * | 2010-06-02 | 2010-12-08 | 武汉普尔惠科技有限公司 | 机器人巡逻路径控制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8831290B2 (en) * | 2012-08-01 | 2014-09-09 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for determining poses of vehicle-mounted cameras for in-road obstacle detection |
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2014
- 2014-09-29 CN CN201410512457.0A patent/CN104268551B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101038152A (zh) * | 2006-03-02 | 2007-09-19 | 株式会社东海理化电机制作所 | 旋转角度检测装置及其初始设定方法 |
CN101868812A (zh) * | 2007-11-20 | 2010-10-20 | 三洋电机株式会社 | 驾驶辅助系统、车辆及立体物区域推定方法 |
CN101691037A (zh) * | 2009-10-09 | 2010-04-07 | 南京航空航天大学 | 一种基于主动视觉感知和混沌演化的移动机器人定位方法 |
CN101907891A (zh) * | 2010-06-02 | 2010-12-08 | 武汉普尔惠科技有限公司 | 机器人巡逻路径控制方法 |
Non-Patent Citations (2)
Title |
---|
"一种室内环境下仿人机器人路径规划方法";许宪东 等;《哈尔滨师范大学自然科学学报》;20130430;第29卷(第4期);全文 * |
"复杂环境下尺度不变特征的检测";郑玉龙;《科学技术与工程》;20110831;第11卷(第23期);全文 * |
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CN104268551A (zh) | 2015-01-07 |
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Inventor after: Liu Yu Inventor after: He Qian Inventor after: Du Huijiang Inventor after: Lu Xi Inventor after: Hu Xuan Inventor after: Zhang Sien Inventor before: Du Huijiang Inventor before: Lu Xi Inventor before: Liu Yu Inventor before: Hu Xuan Inventor before: Zhang Sien |
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