CN111899242A - 基于多源信号的侵限检测方法和装置 - Google Patents
基于多源信号的侵限检测方法和装置 Download PDFInfo
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- CN111899242A CN111899242A CN202010747121.8A CN202010747121A CN111899242A CN 111899242 A CN111899242 A CN 111899242A CN 202010747121 A CN202010747121 A CN 202010747121A CN 111899242 A CN111899242 A CN 111899242A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- 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
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
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- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
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- 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
- G06T7/55—Depth or shape recovery from multiple images
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- 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
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- 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
- G06T2207/10032—Satellite or aerial image; Remote sensing
- G06T2207/10044—Radar image
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- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
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CN202010747121.8A CN111899242B (zh) | 2020-07-29 | 2020-07-29 | 基于多源信号的侵限检测方法和装置 |
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CN202010747121.8A CN111899242B (zh) | 2020-07-29 | 2020-07-29 | 基于多源信号的侵限检测方法和装置 |
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CN111899242A true CN111899242A (zh) | 2020-11-06 |
CN111899242B CN111899242B (zh) | 2022-04-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112596072A (zh) * | 2021-03-02 | 2021-04-02 | 北京大成国测科技有限公司 | 无人机视觉智能检测系统 |
CN113641095A (zh) * | 2021-08-18 | 2021-11-12 | 苏州英特数智控制系统有限公司 | 基于激光雷达的主动安全靠机控制方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104590319A (zh) * | 2014-06-11 | 2015-05-06 | 北京交通大学 | 异物侵入检测装置和异物侵入检测方法 |
US20190039633A1 (en) * | 2017-08-02 | 2019-02-07 | Panton, Inc. | Railroad track anomaly detection |
CN110217271A (zh) * | 2019-05-30 | 2019-09-10 | 成都希格玛光电科技有限公司 | 基于图像视觉的快速轨道侵限识别监测系统及方法 |
CN110986820A (zh) * | 2019-12-16 | 2020-04-10 | 武汉汉宁轨道交通技术有限公司 | 轨道侵限检测方法、装置及电子设备 |
-
2020
- 2020-07-29 CN CN202010747121.8A patent/CN111899242B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104590319A (zh) * | 2014-06-11 | 2015-05-06 | 北京交通大学 | 异物侵入检测装置和异物侵入检测方法 |
US20190039633A1 (en) * | 2017-08-02 | 2019-02-07 | Panton, Inc. | Railroad track anomaly detection |
CN110217271A (zh) * | 2019-05-30 | 2019-09-10 | 成都希格玛光电科技有限公司 | 基于图像视觉的快速轨道侵限识别监测系统及方法 |
CN110986820A (zh) * | 2019-12-16 | 2020-04-10 | 武汉汉宁轨道交通技术有限公司 | 轨道侵限检测方法、装置及电子设备 |
Non-Patent Citations (1)
Title |
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郭保青 等: "基于快速背景差分的高速铁路异物侵入检测算法", 《仪器仪表学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112596072A (zh) * | 2021-03-02 | 2021-04-02 | 北京大成国测科技有限公司 | 无人机视觉智能检测系统 |
CN113641095A (zh) * | 2021-08-18 | 2021-11-12 | 苏州英特数智控制系统有限公司 | 基于激光雷达的主动安全靠机控制方法及系统 |
CN113641095B (zh) * | 2021-08-18 | 2024-02-09 | 苏州英特数智控制系统有限公司 | 基于激光雷达的主动安全靠机控制方法及系统 |
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Inventor after: Jiang Meng Inventor after: Huang Yujun Inventor after: Zhang Huai Inventor after: Zhong Wenqing Inventor after: Gao Yuliang Inventor after: Wang He Inventor after: Gao Yuliang Inventor after: Gao Fei Inventor after: Ding Haiyou Inventor after: Dong Jianhua Inventor after: Ding Haiyou Inventor after: Kang Qiujing Inventor before: Jiang Meng Inventor before: Huang Yujun Inventor before: Zhang Huai Inventor before: Zhong Wenqing Inventor before: Wang He Inventor before: Gao Yuliang Inventor before: Gao Fei Inventor before: Dong Jianhua Inventor before: Ding Haiyou Inventor before: Kang Qiujing Inventor after: Jiang Meng Inventor after: Wang He Inventor after: Gao Fei Inventor after: Dong Jianhua Inventor after: Kang Qiujing Inventor after: Huang Yujun Inventor before: Jiang Meng Inventor before: Zhong Wenqing Inventor before: Wang He Inventor before: Gao Yuliang Inventor before: Kang Qiujing |
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Address after: B713 (Changping Demonstration Park), Building 8, No. 97, Changping Road, Shahe Town, Changping District, Beijing, 102206 Patentee after: Beijing Dacheng Guoce Technology Co.,Ltd. Patentee after: Beijing Dacheng guoce Vision Technology Co.,Ltd. Address before: 102206 room 503, building 6, No.97, Changping Road, Changping District, Beijing Patentee before: BEIJING DACHENG GUOCE SCIENCE AND TECHNOLOGY CO.,LTD. Patentee before: Beijing Dacheng guoce Vision Technology Co.,Ltd. |