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IN2012DN00449A - - Google Patents

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Publication number
IN2012DN00449A
IN2012DN00449A IN449DEN2012A IN2012DN00449A IN 2012DN00449 A IN2012DN00449 A IN 2012DN00449A IN 449DEN2012 A IN449DEN2012 A IN 449DEN2012A IN 2012DN00449 A IN2012DN00449 A IN 2012DN00449A
Authority
IN
India
Prior art keywords
values
unknown
phase
vector
common grid
Prior art date
Application number
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English (en)
Inventor
Alessandro Ferretti
Fabrizio Novali
Zan Francesco De
Alessio Rucci
Stefano Tebaldini
Alfio Fumagalli
Original Assignee
Tele Rilevamento Europa T R E S R L
Milano Politecnico
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tele Rilevamento Europa T R E S R L, Milano Politecnico filed Critical Tele Rilevamento Europa T R E S R L
Publication of IN2012DN00449A publication Critical patent/IN2012DN00449A/en

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Classifications

    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021—SAR image post-processing techniques
    • G01S13/9023—SAR image post-processing techniques combined with interferometric techniques
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IN449DEN2012 2009-07-08 2010-07-02 IN2012DN00449A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A001210A IT1394733B1 (it) 2009-07-08 2009-07-08 Procedimento per il filtraggio di interferogrammi generati da immagini sar acquisite sulla stessa area.
PCT/EP2010/059494 WO2011003836A1 (en) 2009-07-08 2010-07-02 Process for filtering interferograms obtained from sar images acquired on the same area.

Publications (1)

Publication Number Publication Date
IN2012DN00449A true IN2012DN00449A (zh) 2015-05-15

Family

ID=41667296

Family Applications (1)

Application Number Title Priority Date Filing Date
IN449DEN2012 IN2012DN00449A (zh) 2009-07-08 2010-07-02

Country Status (15)

Country Link
US (1) US8711029B2 (zh)
EP (1) EP2452205B1 (zh)
JP (1) JP5932643B2 (zh)
CN (1) CN102472815B (zh)
AU (1) AU2010270339B2 (zh)
CA (1) CA2767144C (zh)
CY (1) CY1116529T1 (zh)
DK (1) DK2452205T3 (zh)
ES (1) ES2539586T3 (zh)
IN (1) IN2012DN00449A (zh)
IT (1) IT1394733B1 (zh)
NZ (1) NZ597707A (zh)
PL (1) PL2452205T3 (zh)
PT (1) PT2452205E (zh)
WO (1) WO2011003836A1 (zh)

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CN103823219B (zh) * 2014-03-14 2016-03-02 中国科学院电子学研究所 自适应迭代的非局部干涉合成孔径雷达干涉相位滤波方法
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CN108432049B (zh) 2015-06-16 2020-12-29 阿卜杜拉阿齐兹国王科技城 有效平面相控阵列天线组件
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FR3046298B1 (fr) * 2015-12-23 2018-01-26 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif optoelectronique d’emission de lumiere
CN105487065B (zh) * 2016-01-08 2017-06-20 香港理工大学深圳研究院 一种时序星载雷达数据处理方法和装置
CA3064586A1 (en) 2017-05-23 2018-11-29 King Abdullah City Of Science And Technology Synthetic aperture radar imaging apparatus and methods for moving targets
US11506778B2 (en) 2017-05-23 2022-11-22 Spacealpha Insights Corp. Synthetic aperture radar imaging apparatus and methods
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CN107561536B (zh) * 2017-11-01 2020-08-25 河海大学 压缩感知逆合成孔径雷达偏离栅格的快速成像方法
WO2019226194A2 (en) 2017-11-22 2019-11-28 Urthecast Corp. Synthetic aperture radar apparatus and methods
WO2019123786A1 (ja) * 2017-12-18 2019-06-27 日本電気株式会社 合成開口レーダの信号処理装置及び信号処理方法
CN109116354B (zh) * 2018-09-03 2022-07-22 北京市测绘设计研究院 一种基于信杂比加权的振幅离差ps点选取方法
US11754704B2 (en) * 2019-03-29 2023-09-12 Nec Corporation Synthetic-aperture-radar image processing device and image processing method
US11841422B2 (en) * 2019-05-29 2023-12-12 Nec Corporation Synthetic aperture radar signal processing device and signal processing method
CN110261839B (zh) * 2019-07-04 2023-02-28 河海大学 一种基于双倍样本的增强谱分集方位向偏移量估计方法
WO2021009904A1 (ja) * 2019-07-18 2021-01-21 日本電気株式会社 画像処理装置および画像処理方法
US20220262096A1 (en) * 2019-07-18 2022-08-18 Nec Corporation Image processing device and image processing method
EP3866105B1 (en) * 2020-02-17 2024-12-25 Paris Sciences et Lettres Method for processing insar images to extract ground deformation signals
WO2021186557A1 (ja) * 2020-03-17 2021-09-23 日本電気株式会社 データ処理装置およびデータ処理方法
CN111239736B (zh) * 2020-03-19 2022-02-11 中南大学 基于单基线的地表高程校正方法、装置、设备及存储介质
WO2021192038A1 (ja) * 2020-03-24 2021-09-30 日本電気株式会社 画像解析装置および画像解析方法
CN112052754B (zh) * 2020-08-24 2023-05-05 西安电子科技大学 基于自监督表征学习的极化sar影像地物分类方法
US20230341544A1 (en) * 2020-09-29 2023-10-26 Nec Corporation Image analysis device and image analysis method
US20230377201A1 (en) * 2020-09-29 2023-11-23 Nec Corporation Image analysis device and image analysis method
CN113204023B (zh) * 2021-05-10 2022-09-23 中国地质大学（武汉） 联合ps目标与ds目标的双极化相位优化地表形变监测方法
US11933883B2 (en) * 2021-09-24 2024-03-19 Aloft Sensing, Inc. System and method for self-contained high-precision navigation
CN114325706B (zh) * 2021-12-31 2024-10-25 中国科学院空天信息创新研究院 一种分布式散射体滤波方法
CN114881081B (zh) * 2022-05-13 2025-06-20 中国矿业大学 一种基于自适应时空滤波融合的干涉相位优化方法
CN115453533B (zh) * 2022-09-16 2025-06-20 陕西师范大学 一种时序InSAR分布式目标相位优化方法
CN115685195B (zh) * 2022-09-21 2025-04-25 长安大学 一种干涉雷达解缠参考点自动选取方法及选取装置
CN116047519B (zh) * 2023-03-30 2023-06-16 山东建筑大学 一种基于合成孔径雷达干涉测量技术的选点方法

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Also Published As

Publication number Publication date
CN102472815B (zh) 2014-04-23
CY1116529T1 (el) 2017-03-15
EP2452205B1 (en) 2015-03-25
US20120019410A1 (en) 2012-01-26
CA2767144C (en) 2017-08-08
JP5932643B2 (ja) 2016-06-08
ES2539586T3 (es) 2015-07-02
AU2010270339A1 (en) 2012-02-02
BR112012000415A2 (pt) 2017-06-13
US8711029B2 (en) 2014-04-29
HK1171086A1 (zh) 2013-03-15
AU2010270339B2 (en) 2016-04-14
PT2452205E (pt) 2015-07-30
ITMI20091210A1 (it) 2011-01-09
WO2011003836A1 (en) 2011-01-13
IT1394733B1 (it) 2012-07-13
PL2452205T3 (pl) 2015-10-30
CN102472815A (zh) 2012-05-23
CA2767144A1 (en) 2011-01-13
EP2452205A1 (en) 2012-05-16
DK2452205T3 (en) 2015-06-15
JP2012533051A (ja) 2012-12-20
NZ597707A (en) 2013-11-29

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