CH717361A8 - Verfahren und System zum Extrahieren von Winkelanomalie-Informationen aus Fernerkundungsdaten. - Google Patents

Verfahren und System zum Extrahieren von Winkelanomalie-Informationen aus Fernerkundungsdaten. Download PDF

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Publication number
CH717361A8
CH717361A8 CH00819/20A CH8192020A CH717361A8 CH 717361 A8 CH717361 A8 CH 717361A8 CH 00819/20 A CH00819/20 A CH 00819/20A CH 8192020 A CH8192020 A CH 8192020A CH 717361 A8 CH717361 A8 CH 717361A8
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Switzerland
Prior art keywords
remote sensing
sensing data
angle
anomaly information
data set
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CH00819/20A
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English (en)
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CH717361A2 (de
Inventor
Yao Fojun
Geng Xinxia
Yang Jianmin
Wu Shenghua
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Inst Of Mineral Resources Chinese Academy Of Geological Sciences
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Publication of CH717361A2 publication Critical patent/CH717361A2/de
Publication of CH717361A8 publication Critical patent/CH717361A8/de

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/02—Prospecting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/13—Satellite images
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1793—Remote sensing
    • G01N2021/1797—Remote sensing in landscape, e.g. crops
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Die vorliegende Erfindung offenbart ein Verfahren und ein System zur Gewinnung von Informationen über Winkelanomalien aus Fernerkundungsdaten und bezieht sich auf den Bereich der Mineralexploration Das Verfahren umfasst hauptsächlich Speichern der erhaltenen Fernerkundungsdaten in einem Arbeitsbereich bandbreitenweise, um einen Fernerkundungsdatensatz zu bilden (102), Durchführen einer Winkelumwandlung der Daten in dem Fernerkundungsdatensatz, um einen spektralen Winkeldatensatz zu erzeugen (103), und Extrahieren von Winkelanomalieinformationen aus den Fernerkundungsdaten aus dem spektralen Winkeldatensatz unter Verwendung einer orthogonalen Zerlegungstechnologie (104) Die vorliegende Erfindung kombiniert spektrale Merkmale und spektrale Unterschiede und extrahiert Winkelanomalie-Informationen, wodurch bessere Ergebnisse erzielt werden als durch die Extraktion gewöhnlicher Anomalie-Informationen aus Fernerkundungsdaten
CH00819/20A 2020-04-24 2020-07-02 Verfahren und System zum Extrahieren von Winkelanomalie-Informationen aus Fernerkundungsdaten. CH717361A8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010331000.5A CN111552004B (zh) 2020-04-24 2020-04-24 一种遥感数据角度异常信息提取方法及系统

Publications (2)

Publication Number Publication Date
CH717361A2 CH717361A2 (de) 2021-10-29
CH717361A8 true CH717361A8 (de) 2021-12-30

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ID=72003966

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Application Number Title Priority Date Filing Date
CH00819/20A CH717361A8 (de) 2020-04-24 2020-07-02 Verfahren und System zum Extrahieren von Winkelanomalie-Informationen aus Fernerkundungsdaten.

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CN (1) CN111552004B (de)
CH (1) CH717361A8 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112288016B (zh) * 2020-10-30 2023-10-31 上海淇玥信息技术有限公司 基于主成分分析算法的渠道反作弊方法、装置和电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313526A (zh) * 2010-07-07 2012-01-11 中国科学院地理科学与资源研究所 一种多角度与多光谱遥感数据定量融合反演叶面积指数的方法
CN103926203B (zh) * 2014-04-29 2016-04-20 中国科学院遥感与数字地球研究所 一种针对地物光谱不确定性的光谱角度制图方法
CN104851091A (zh) * 2015-04-28 2015-08-19 中山大学 一种基于卷积增强和hcs变换的遥感影像融合方法
CN107169946B (zh) * 2017-04-26 2020-04-03 西北工业大学 基于非负稀疏矩阵与超球面彩色变换的图像融合方法
CN109145881B (zh) * 2018-10-09 2021-06-22 中国地质科学院矿产资源研究所 一种遥感图像膏盐信息提取方法及装置
CN109961087B (zh) * 2019-02-01 2021-10-08 中国地质科学院矿产资源研究所 基于空间数据集分析的异常遥感信息提取方法及装置

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Publication number Publication date
CH717361A2 (de) 2021-10-29
CN111552004A (zh) 2020-08-18
CN111552004B (zh) 2023-04-18

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