BR112012000415A2 - processo para filtrar interferogramas obtidos de imagem sar, e, computador. - Google Patents

processo para filtrar interferogramas obtidos de imagem sar, e, computador.

Info

Publication number
BR112012000415A2
BR112012000415A2 BR112012000415A BR112012000415A BR112012000415A2 BR 112012000415 A2 BR112012000415 A2 BR 112012000415A2 BR 112012000415 A BR112012000415 A BR 112012000415A BR 112012000415 A BR112012000415 A BR 112012000415A BR 112012000415 A2 BR112012000415 A2 BR 112012000415A2
Authority
BR
Brazil
Prior art keywords
sar
computer images
interferograms obtained
filtering
filtering interferograms
Prior art date
Application number
BR112012000415A
Other languages
English (en)
Inventor
Ferreti Alessandro
Rucci Alessio
Fumagalli Alfio
Novali Fabrizio
De Zan Francesco
Tebaldini Stefano
Original Assignee
Tele-Rilevamento Europa-T R E S R L E Politecnico Di Milano
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 E Politecnico Di Milano filed Critical Tele-Rilevamento Europa-T R E S R L E Politecnico Di Milano
Publication of BR112012000415A2 publication Critical patent/BR112012000415A2/pt

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/89Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021SAR image post-processing techniques
    • G01S13/9023SAR image post-processing techniques combined with interferometric techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/89Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904SAR modes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10032Satellite or aerial image; Remote sensing
    • G06T2207/10044Radar image
BR112012000415A 2009-07-08 2010-07-02 processo para filtrar interferogramas obtidos de imagem sar, e, computador. BR112012000415A2 (pt)

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
BR112012000415A2 true BR112012000415A2 (pt) 2017-06-13

Family

ID=41667296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000415A BR112012000415A2 (pt) 2009-07-08 2010-07-02 processo para filtrar interferogramas obtidos de imagem sar, e, computador.

Country Status (17)

Country Link
US (1) US8711029B2 (pt)
EP (1) EP2452205B1 (pt)
JP (1) JP5932643B2 (pt)
CN (1) CN102472815B (pt)
AU (1) AU2010270339B2 (pt)
BR (1) BR112012000415A2 (pt)
CA (1) CA2767144C (pt)
CY (1) CY1116529T1 (pt)
DK (1) DK2452205T3 (pt)
ES (1) ES2539586T3 (pt)
HK (1) HK1171086A1 (pt)
IN (1) IN2012DN00449A (pt)
IT (1) IT1394733B1 (pt)
NZ (1) NZ597707A (pt)
PL (1) PL2452205T3 (pt)
PT (1) PT2452205E (pt)
WO (1) WO2011003836A1 (pt)

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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
JP7151876B2 (ja) * 2019-03-29 2022-10-12 日本電気株式会社 合成開口レーダの画像処理装置及び画像処理方法
WO2020240720A1 (ja) * 2019-05-29 2020-12-03 日本電気株式会社 合成開口レーダの信号処理装置および信号処理方法
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
JP7188594B2 (ja) * 2019-07-18 2022-12-13 日本電気株式会社 画像処理装置および画像処理方法
JP7188595B2 (ja) * 2019-07-18 2022-12-13 日本電気株式会社 画像処理装置および画像処理方法
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
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Also Published As

Publication number Publication date
US8711029B2 (en) 2014-04-29
PL2452205T3 (pl) 2015-10-30
EP2452205B1 (en) 2015-03-25
HK1171086A1 (en) 2013-03-15
CA2767144C (en) 2017-08-08
EP2452205A1 (en) 2012-05-16
IT1394733B1 (it) 2012-07-13
JP2012533051A (ja) 2012-12-20
PT2452205E (pt) 2015-07-30
ITMI20091210A1 (it) 2011-01-09
CN102472815A (zh) 2012-05-23
DK2452205T3 (en) 2015-06-15
WO2011003836A1 (en) 2011-01-13
CA2767144A1 (en) 2011-01-13
AU2010270339A1 (en) 2012-02-02
NZ597707A (en) 2013-11-29
CN102472815B (zh) 2014-04-23
IN2012DN00449A (pt) 2015-05-15
US20120019410A1 (en) 2012-01-26
ES2539586T3 (es) 2015-07-02
JP5932643B2 (ja) 2016-06-08
CY1116529T1 (el) 2017-03-15
AU2010270339B2 (en) 2016-04-14

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]