CN113487479B - 车端实时检测识别高精度地图边界方法和系统 - Google Patents
车端实时检测识别高精度地图边界方法和系统 Download PDFInfo
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- CN113487479B CN113487479B CN202110743590.7A CN202110743590A CN113487479B CN 113487479 B CN113487479 B CN 113487479B CN 202110743590 A CN202110743590 A CN 202110743590A CN 113487479 B CN113487479 B CN 113487479B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- 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
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Instructional Devices (AREA)
Abstract
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CN202110743590.7A CN113487479B (zh) | 2021-06-30 | 2021-06-30 | 车端实时检测识别高精度地图边界方法和系统 |
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CN113487479B true CN113487479B (zh) | 2024-08-02 |
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Families Citing this family (4)
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CN113902864B (zh) * | 2021-10-18 | 2022-11-01 | 奥特酷智能科技(南京)有限公司 | 用于矿场的矢量地图生成方法、系统及计算机系统 |
CN115235525B (zh) * | 2021-12-07 | 2023-05-23 | 上海仙途智能科技有限公司 | 传感器检测方法、装置、电子设备及可读储存介质 |
CN115239648B (zh) * | 2022-07-08 | 2023-06-02 | 厦门微图软件科技有限公司 | R角突起点云的提取方法、装置、设备及存储介质 |
CN115032618B (zh) * | 2022-08-12 | 2022-11-25 | 深圳市欢创科技有限公司 | 应用于激光雷达的盲区修复方法、装置及激光雷达 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111780768A (zh) * | 2020-07-20 | 2020-10-16 | 北京易控智驾科技有限公司 | 应用于露天矿山自动驾驶的装载位区域地图更新方法 |
CN112013831A (zh) * | 2020-09-09 | 2020-12-01 | 北京易控智驾科技有限公司 | 一种基于地形分析的地图边界自动提取方法及装置 |
CN112801022A (zh) * | 2021-02-09 | 2021-05-14 | 青岛慧拓智能机器有限公司 | 一种无人驾驶矿卡作业区道路边界快速检测更新的方法 |
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CN103489218B (zh) * | 2013-09-17 | 2016-06-29 | 中国科学院深圳先进技术研究院 | 点云数据质量自动优化方法及系统 |
CN108345822B (zh) * | 2017-01-22 | 2022-02-01 | 腾讯科技(深圳)有限公司 | 一种点云数据处理方法及装置 |
CN110705458B (zh) * | 2019-09-29 | 2022-06-28 | 北京智行者科技有限公司 | 边界检测方法及装置 |
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CN111780768A (zh) * | 2020-07-20 | 2020-10-16 | 北京易控智驾科技有限公司 | 应用于露天矿山自动驾驶的装载位区域地图更新方法 |
CN112013831A (zh) * | 2020-09-09 | 2020-12-01 | 北京易控智驾科技有限公司 | 一种基于地形分析的地图边界自动提取方法及装置 |
CN112801022A (zh) * | 2021-02-09 | 2021-05-14 | 青岛慧拓智能机器有限公司 | 一种无人驾驶矿卡作业区道路边界快速检测更新的方法 |
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Address after: 8th Floor, Zijin Mining Headquarters Building, No.1 Sanhuan North Road, Chengbei Village, Lincheng Town, Shanghang County, Longyan City, Fujian Province 361000 Patentee after: Fujian Yikong Intelligent Driving Technology Co.,Ltd. Country or region after: China Address before: Unit 701B 7th Floor Building AB Dongsheng Building No 8 Zhongguancun East Road Haidian District Beijing Patentee before: Beijing Easy Controlled Intelligent Driving Technology Co.,Ltd. Country or region before: China |
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Address after: 8th Floor, Zijin Mining Headquarters Building, No.1 North Third Ring Road, Shanghang County, Longyan City, Fujian Province 364299 Patentee after: Yikong Intelligent Driving Technology Co.,Ltd. Country or region after: China Address before: 8th Floor, Zijin Mining Headquarters Building, No.1 North Third Ring Road, Chengbei Village, Lincheng Town, Shanghang County, Longyan City, Fujian Province Patentee before: Fujian Yikong Intelligent Driving Technology Co.,Ltd. Country or region before: China |