ES2604807A2 - Método y sistema para buscar fugas de agua a través de análisis de imágenes generadas mediante sistemas de detección remota - Google Patents

Método y sistema para buscar fugas de agua a través de análisis de imágenes generadas mediante sistemas de detección remota Download PDF

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ES2604807A2
ES2604807A2 ES201631038A ES201631038A ES2604807A2 ES 2604807 A2 ES2604807 A2 ES 2604807A2 ES 201631038 A ES201631038 A ES 201631038A ES 201631038 A ES201631038 A ES 201631038A ES 2604807 A2 ES2604807 A2 ES 2604807A2
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remote sensing
sensing systems
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network
images
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ES2604807B1 (es
ES2604807R1 (es
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Riccardo MARCHETTO
Giuseppe MICHELINI
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Neptune SRL
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Neptune SRL
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/182—Network patterns, e.g. roads or rivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content
    • 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
    • G01S13/9027—Pattern recognition for feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/143—Sensing or illuminating at different wavelengths
    • 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
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Economics (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Image Processing (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

Método y sistema para buscar fugas de agua a través de análisis de imágenes generadas mediante sistemas de detección remota. Método (1) para buscar fugas en una red de suministro de agua comprendiendo: obtener datos de georreferencia de la red (bloque 11); obtener imágenes generadas mediante sistemas de detección remota que representan una región donde se extiende dicha red de suministro de agua (bloque 12); procesar las imágenes obtenidas y los datos de georreferencia de la red y generar un mapa digital georreferenciado con la humedad del suelo en la región donde se extiende dicha red (bloque 13); y localizar fugas en la red basándose en el mapa digital georreferenciado generado (bloque 14). El método (1) está caracterizado por obtener (bloque 12), desde una base de datos (3) que almacena imágenes de la superficie de la Tierra generadas mediante sistemas de detección remota, únicamente imágenes que representan una región donde se extiende la red y que se han detectado remotamente en condiciones meteorológicas que satisfacen requisitos meteorológicos predeterminados.

Description

DESCRIPCIÓN
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Claims (1)

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ES201631038A 2015-07-29 2016-07-28 Método y sistema para buscar fugas de agua a través de análisis de imágenes generadas mediante sistemas de detección remota Active ES2604807B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102015000039946 2015-07-29
ITUB2015A002610A ITUB20152610A1 (it) 2015-07-29 2015-07-29 Metodo e sistema per ricercare perdite idriche attraverso l'analisi di immagini generate da sistemi di telerilevamento

Publications (3)

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ES2604807A2 true ES2604807A2 (es) 2017-03-09
ES2604807R1 ES2604807R1 (es) 2017-10-09
ES2604807B1 ES2604807B1 (es) 2018-06-18

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ES201631038A Active ES2604807B1 (es) 2015-07-29 2016-07-28 Método y sistema para buscar fugas de agua a través de análisis de imágenes generadas mediante sistemas de detección remota

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ES (1) ES2604807B1 (es)
FR (1) FR3039646B1 (es)
IT (1) ITUB20152610A1 (es)
PT (1) PT109552B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109783665A (zh) * 2018-12-29 2019-05-21 武汉大学 基于Google S2实现Hbase数据库遥感大数据入库模型的设计方法
CN111350947A (zh) * 2020-03-31 2020-06-30 西安交通大学 基于微波探测技术的内埋供水供热管道检漏探测方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10802136B2 (en) 2017-07-19 2020-10-13 Rezatec Limited Water network monitoring system
IT201900012138A1 (it) * 2019-07-17 2021-01-17 Neptune S R L Metodo e sistema per ricercare perdite idriche sulla base di misure di radiazione cosmica secondaria
CN111721808A (zh) * 2020-05-16 2020-09-29 北京城建中南土木工程集团有限公司 一种地下管网泄露位置确定方法及系统
CN115620149B (zh) * 2022-12-05 2023-07-11 耕宇牧星(北京)空间科技有限公司 一种基于遥感图像的道路检测方法
CN118669739A (zh) * 2024-08-22 2024-09-20 浪潮智慧城市科技有限公司 一种基于卫星和dma分区的供水管网探漏方法及装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109783665A (zh) * 2018-12-29 2019-05-21 武汉大学 基于Google S2实现Hbase数据库遥感大数据入库模型的设计方法
CN109783665B (zh) * 2018-12-29 2022-10-14 武汉大学 基于Google S2实现Hbase数据库遥感大数据入库模型的设计方法
CN111350947A (zh) * 2020-03-31 2020-06-30 西安交通大学 基于微波探测技术的内埋供水供热管道检漏探测方法
CN111350947B (zh) * 2020-03-31 2022-06-07 西安交通大学 基于微波探测技术的内埋供水供热管道检漏探测方法

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Publication number Publication date
ITUB20152610A1 (it) 2017-01-29
PT109552A (pt) 2017-01-30
PT109552B (pt) 2018-03-23
FR3039646B1 (fr) 2021-03-12
ES2604807B1 (es) 2018-06-18
ES2604807R1 (es) 2017-10-09
FR3039646A1 (fr) 2017-02-03

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