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MX2017002807A - Método en tiempo real de área amplia para detectar fluidos extraños en superficies de agua. - Google Patents

Método en tiempo real de área amplia para detectar fluidos extraños en superficies de agua.

Info

Publication number
MX2017002807A
MX2017002807A MX2017002807A MX2017002807A MX2017002807A MX 2017002807 A MX2017002807 A MX 2017002807A MX 2017002807 A MX2017002807 A MX 2017002807A MX 2017002807 A MX2017002807 A MX 2017002807A MX 2017002807 A MX2017002807 A MX 2017002807A
Authority
MX
Mexico
Prior art keywords
images
fluids
polarization
multidimensional
data
Prior art date
Application number
MX2017002807A
Other languages
English (en)
Other versions
MX377625B (es
Inventor
B Chenault David
Original Assignee
Polaris Sensor Tech Inc
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 Polaris Sensor Tech Inc filed Critical Polaris Sensor Tech Inc
Publication of MX2017002807A publication Critical patent/MX2017002807A/es
Publication of MX377625B publication Critical patent/MX377625B/es

Links

Classifications

    • 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
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • 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
    • G06T2207/10048—Infrared image
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Spectroscopy & Molecular Physics (AREA)

Abstract

Un método que utiliza polarimetría de formación de imágenes por infrarrojos para detectar la presencia de fluidos extraños en el agua comprende estimar una respuesta de polarización esperada para un fluido extraño que se desea detectar; el petróleo de un derrame de petróleo es un tal fluido extraño; una posición óptima de un polarímetro para tomar imágenes de la superficie del agua se determina a partir de la respuesta de polarización esperada; el polarímetro se posiciona en la posición óptima y registra datos de imagen en bruto de la superficie del agua para obtener imágenes polarizadas del área; las imágenes polarizadas se corrigen, y los productos de los datos de polarización y de IR se computan; los productos de los datos de polarización y de IR se convierten a un conjunto de datos multidimensionales para formar imágenes multidimensionales; se aplican algoritmos de contraste a las imágenes multidimensionales para formar imágenes de contraste mejorado, a partir de las cuales se pueden detectar automáticamente los fluidos extraños.
MX2017002807A 2014-09-02 2015-09-02 Método en tiempo real de área amplia para detectar fluidos extraños en superficies de agua. MX377625B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462044682P 2014-09-02 2014-09-02
PCT/US2015/048189 WO2016036881A1 (en) 2014-09-02 2015-09-02 Wide-area real-time method for detecting foreign fluids on water surfaces

Publications (2)

Publication Number Publication Date
MX2017002807A true MX2017002807A (es) 2017-12-20
MX377625B MX377625B (es) 2025-03-10

Family

ID=55402128

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002807A MX377625B (es) 2014-09-02 2015-09-02 Método en tiempo real de área amplia para detectar fluidos extraños en superficies de agua.

Country Status (8)

Country Link
US (4) US9528929B2 (es)
EP (1) EP3189328A4 (es)
CN (1) CN107148573B (es)
AU (1) AU2015311971B2 (es)
BR (1) BR112017004222B1 (es)
MX (1) MX377625B (es)
SG (1) SG11201701676YA (es)
WO (1) WO2016036881A1 (es)

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JP6989444B2 (ja) * 2018-01-18 2022-01-05 株式会社日立製作所 作業端末、漏油検出装置、及び、漏油検出方法
EP3788350A1 (en) * 2018-05-03 2021-03-10 Uster Technologies AG Textile brightness measurement system
CN108918432B (zh) * 2018-05-15 2021-07-20 四川理工学院 基于Landsat8影像的水域提取方法及装置
WO2020086685A1 (en) * 2018-10-25 2020-04-30 Shell Oil Company Backpropagation-enabled method for identifying a sea surface anomaly from satellite-acquired images and/or airborne-acquired images
CN109490867B (zh) * 2018-12-25 2020-05-22 北京理工大学 水面目标偏振遥感探测能力评价方法
JP6870696B2 (ja) * 2019-02-27 2021-05-12 ダイキン工業株式会社 汚れ検出装置および空気調和システム
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Also Published As

Publication number Publication date
US9528929B2 (en) 2016-12-27
US20180328836A1 (en) 2018-11-15
AU2015311971A1 (en) 2017-03-30
CN107148573A (zh) 2017-09-08
US11022541B2 (en) 2021-06-01
WO2016036881A1 (en) 2016-03-10
EP3189328A4 (en) 2018-02-28
US20170299501A1 (en) 2017-10-19
US9970861B2 (en) 2018-05-15
BR112017004222A2 (pt) 2017-12-05
AU2015311971B2 (en) 2021-01-21
US10365210B2 (en) 2019-07-30
EP3189328A1 (en) 2017-07-12
MX377625B (es) 2025-03-10
SG11201701676YA (en) 2017-04-27
CN107148573B (zh) 2019-11-12
US20200110022A1 (en) 2020-04-09
US20160061665A1 (en) 2016-03-03
BR112017004222B1 (pt) 2022-05-03

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