CN107450054A - 一种自适应探地雷达数据去噪方法 - Google Patents
一种自适应探地雷达数据去噪方法 Download PDFInfo
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- CN107450054A CN107450054A CN201710575039.XA CN201710575039A CN107450054A CN 107450054 A CN107450054 A CN 107450054A CN 201710575039 A CN201710575039 A CN 201710575039A CN 107450054 A CN107450054 A CN 107450054A
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2928—Random or non-synchronous interference pulse cancellers
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201710575039.XA CN107450054B (zh) | 2017-07-14 | 2017-07-14 | 一种自适应探地雷达数据去噪方法 |
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CN201710575039.XA CN107450054B (zh) | 2017-07-14 | 2017-07-14 | 一种自适应探地雷达数据去噪方法 |
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CN107450054A true CN107450054A (zh) | 2017-12-08 |
CN107450054B CN107450054B (zh) | 2019-09-10 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109541586A (zh) * | 2018-11-08 | 2019-03-29 | 山东交通学院 | 一种探地雷达快速探测道路工程混凝土垫层厚度分析方法 |
CN110673138A (zh) * | 2019-10-09 | 2020-01-10 | 国家电网有限公司 | 一种基于奇异值分解和模糊c均值法的探地雷达图像处理方法 |
CN110850409A (zh) * | 2019-10-22 | 2020-02-28 | 南京理工大学 | 基于时间反演的双站合成孔径雷达成像方法 |
CN111399071A (zh) * | 2020-03-30 | 2020-07-10 | 中国科学院地质与地球物理研究所 | 一种电磁波场数据处理方法、装置以及介质 |
CN112241005A (zh) * | 2019-07-19 | 2021-01-19 | 杭州海康威视数字技术股份有限公司 | 雷达探测数据的压缩方法、装置及存储介质 |
CN113030954A (zh) * | 2021-04-20 | 2021-06-25 | 吉林大学 | 一种基于Flink的探地雷达数据SVD分布式算法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105403867A (zh) * | 2015-12-04 | 2016-03-16 | 河海大学 | 基于压缩感知的探地雷达信号重建和去噪方法 |
CN105527617A (zh) * | 2016-02-06 | 2016-04-27 | 哈尔滨工业大学 | 一种基于鲁棒主元分析的探地雷达数据背景去除方法 |
CN106199532A (zh) * | 2016-06-27 | 2016-12-07 | 中国科学院电子学研究所 | 基于混合傅立叶‑小波分析的探地雷达信号降噪方法 |
WO2016205216A1 (en) * | 2015-06-15 | 2016-12-22 | Humatics Corporation | High precision subsurface imaging and location mapping with time of flight measurement systems |
US9851438B2 (en) * | 2014-10-23 | 2017-12-26 | King Fahd University Of Petroleum And Minerals | Method and system to identify and estimate relaxation frequencies for ground penetrating radars |
-
2017
- 2017-07-14 CN CN201710575039.XA patent/CN107450054B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9851438B2 (en) * | 2014-10-23 | 2017-12-26 | King Fahd University Of Petroleum And Minerals | Method and system to identify and estimate relaxation frequencies for ground penetrating radars |
WO2016205216A1 (en) * | 2015-06-15 | 2016-12-22 | Humatics Corporation | High precision subsurface imaging and location mapping with time of flight measurement systems |
CN105403867A (zh) * | 2015-12-04 | 2016-03-16 | 河海大学 | 基于压缩感知的探地雷达信号重建和去噪方法 |
CN105527617A (zh) * | 2016-02-06 | 2016-04-27 | 哈尔滨工业大学 | 一种基于鲁棒主元分析的探地雷达数据背景去除方法 |
CN106199532A (zh) * | 2016-06-27 | 2016-12-07 | 中国科学院电子学研究所 | 基于混合傅立叶‑小波分析的探地雷达信号降噪方法 |
Non-Patent Citations (2)
Title |
---|
FAWZY ABUJARAD等: "Clutter reduction and detection of landmine objects in ground penetrating radar data using singular value decomposition (SVD)", 《IEEE UXO&LANDMINE DETECTION》 * |
王超等: "小波变换在探地雷达弱信号去噪中的研究", 《物探与化探》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109541586A (zh) * | 2018-11-08 | 2019-03-29 | 山东交通学院 | 一种探地雷达快速探测道路工程混凝土垫层厚度分析方法 |
CN112241005A (zh) * | 2019-07-19 | 2021-01-19 | 杭州海康威视数字技术股份有限公司 | 雷达探测数据的压缩方法、装置及存储介质 |
CN112241005B (zh) * | 2019-07-19 | 2024-05-31 | 杭州海康威视数字技术股份有限公司 | 雷达探测数据的压缩方法、装置及存储介质 |
CN110673138A (zh) * | 2019-10-09 | 2020-01-10 | 国家电网有限公司 | 一种基于奇异值分解和模糊c均值法的探地雷达图像处理方法 |
CN110850409A (zh) * | 2019-10-22 | 2020-02-28 | 南京理工大学 | 基于时间反演的双站合成孔径雷达成像方法 |
CN110850409B (zh) * | 2019-10-22 | 2022-04-05 | 南京理工大学 | 基于时间反演的双站合成孔径雷达成像方法 |
CN111399071A (zh) * | 2020-03-30 | 2020-07-10 | 中国科学院地质与地球物理研究所 | 一种电磁波场数据处理方法、装置以及介质 |
CN111399071B (zh) * | 2020-03-30 | 2020-10-13 | 中国科学院地质与地球物理研究所 | 一种电磁波场数据处理方法、装置以及介质 |
US11693105B2 (en) | 2020-03-30 | 2023-07-04 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Electromagnetic wave field data processing method and apparatus, and medium |
CN113030954A (zh) * | 2021-04-20 | 2021-06-25 | 吉林大学 | 一种基于Flink的探地雷达数据SVD分布式算法 |
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CN107450054B (zh) | 2019-09-10 |
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Address after: No. 928, yuhangtang Road, Xihu District, Hangzhou City, Zhejiang Province 310011 Patentee after: Zhejiang shuzhijiaoyuan Technology Co.,Ltd. Address before: No. 928, yuhangtang Road, Xihu District, Hangzhou City, Zhejiang Province 310011 Patentee before: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING DESIGN & RESEARCH Co.,Ltd. |
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