CL2015001722A1 - System and method of calculating physical dimensions for objects that can move freely in water - Google Patents

System and method of calculating physical dimensions for objects that can move freely in water

Info

Publication number
CL2015001722A1
CL2015001722A1 CL2015001722A CL2015001722A CL2015001722A1 CL 2015001722 A1 CL2015001722 A1 CL 2015001722A1 CL 2015001722 A CL2015001722 A CL 2015001722A CL 2015001722 A CL2015001722 A CL 2015001722A CL 2015001722 A1 CL2015001722 A1 CL 2015001722A1
Authority
CL
Chile
Prior art keywords
objects
water
move freely
physical dimensions
calculating physical
Prior art date
Application number
CL2015001722A
Other languages
Spanish (es)
Inventor
Even Bringsdal
Original Assignee
Ebtech As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50978780&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2015001722(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ebtech As filed Critical Ebtech As
Publication of CL2015001722A1 publication Critical patent/CL2015001722A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
    • A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
    • 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
    • G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

MÉTODO PARA CALCULAR LAS DIMENSIONES DE OBJETOS QUE SE MUEVEN LIBREMENTE EN EL AGUA, QUE COMPRENDE ILUMINAR UN OBJETO O PROYECTAR UN PATRÓN DE LUZ CONOCIDO O SELECCIONADO SOBRE ÉL CON UNA FUENTE QUE EMITE LUZ A LONGITUDES DE ONDA SELECCIONADAS, REGISTRAR OBJETOS ILUMINADOS O QUE TIENEN UN PATRÓN DE LUZ SOBRE ELLOS CON UNA CÁMARA 2D PROVISTA DE FILTROS, GENERAR MODELOS 3D DE OBJETOS BASADOS EN IMÁGENES REGISTRADAS O VIDEO COMO BASE PARA EL CÁLCULO DE LAS DIMENSIONES; SISTEMA RELACIONADO.METHOD FOR CALCULATING THE DIMENSIONS OF OBJECTS THAT MOVE FREELY IN THE WATER, THAT INCLUDES LIGHTING AN OBJECT OR PROJECTING A PATTERN OF LIGHT KNOWN OR SELECTED ON IT WITH A SOURCE THAT ISSUING LIGHT TO SELECTED WAVED LENGTHS THAT ARE UNINIGNED PATTERN OF LIGHT ON THEM WITH A 2D CAMERA PROVIDED WITH FILTERS, GENERATE 3D MODELS OF OBJECTS BASED ON REGISTERED IMAGES OR VIDEO AS THE BASE FOR THE CALCULATION OF DIMENSIONS; RELATED SYSTEM

CL2015001722A 2012-12-20 2015-06-18 System and method of calculating physical dimensions for objects that can move freely in water CL2015001722A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20121541A NO337305B1 (en) 2012-12-20 2012-12-20 System and method for calculating physical sizes for freely moving objects in water

Publications (1)

Publication Number Publication Date
CL2015001722A1 true CL2015001722A1 (en) 2016-05-20

Family

ID=50978780

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015001722A CL2015001722A1 (en) 2012-12-20 2015-06-18 System and method of calculating physical dimensions for objects that can move freely in water

Country Status (5)

Country Link
EP (1) EP2936051A4 (en)
CA (1) CA2895758A1 (en)
CL (1) CL2015001722A1 (en)
NO (1) NO337305B1 (en)
WO (1) WO2014098614A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11659819B2 (en) 2018-10-05 2023-05-30 X Development Llc Sensor positioning system

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GB2539495B (en) * 2015-06-19 2017-08-23 Ace Aquatec Ltd Improvements relating to time-of-flight cameras
WO2017001971A1 (en) * 2015-06-30 2017-01-05 Antípoda, Lda Method and system for measuring biomass volume and weight of a fish farming tank
CN105104278B (en) * 2015-08-20 2017-07-18 江苏大学 Circulating water cultivation floats bait automatic delivery method and device
CL2016002664A1 (en) 2015-10-22 2018-01-05 Intervet Int Bv A method for automatic monitoring of sea lice in salmon aquaculture
PT109333B (en) * 2016-04-16 2020-10-02 Fishmetrics. Lda. FISH MEASUREMENT SYSTEM USING A CAMERA AND A STRUCTURED LIGHT PROJECTOR
NO20160880A1 (en) * 2016-05-24 2017-11-27 Itecsolutions Systems & Services As Arrangement and method for measuring the biological mass of fish and use of the arrangement
GB201710705D0 (en) 2017-07-04 2017-08-16 Optoscale As Structured-Light Illumination
CN107576279A (en) * 2017-09-18 2018-01-12 三峡大学 A kind of device and method for determining fish body center line equation in motion
CA3084304A1 (en) * 2017-12-20 2019-06-27 Intervet International B.V. System for external fish parasite monitoring in aquaculture
WO2019121851A1 (en) * 2017-12-20 2019-06-27 Intervet International B.V. System for external fish parasite monitoring in aquaculture
AU2018387716B2 (en) 2017-12-20 2024-05-23 Intervet International B.V. Method and system for external fish parasite monitoring in aquaculture
CA3084287A1 (en) 2017-12-20 2019-06-27 Intervet International B.V. System for external fish parasite monitoring in aquaculture
US20210022322A1 (en) * 2018-03-20 2021-01-28 Giliocean Technology Ltd. Method and system for extraction of statistical sample of moving objects
US10534967B2 (en) * 2018-05-03 2020-01-14 X Development Llc Fish measurement station keeping
WO2019232247A1 (en) 2018-06-01 2019-12-05 Aquabyte, Inc. Biomass estimation in an aquaculture environment
NO20190203A1 (en) * 2019-02-13 2020-03-25 Stingray Marine Solutions As A cage observation system with a submerged observation unit
ES2786798B2 (en) * 2019-04-11 2022-02-08 Univ Oviedo Biomass estimation system in aquaculture based on optical sensors and neural networks
NO347348B1 (en) * 2019-06-19 2023-09-25 Subc3D As System and procedure for imaging and counting external structures on a fish
ES2799975A1 (en) * 2019-06-21 2020-12-22 Univ Oviedo Biomass estimation system in aquaculture based on reconstructions of images in three dimensions (Machine-translation by Google Translate, not legally binding)
US11089227B1 (en) * 2020-02-07 2021-08-10 X Development Llc Camera winch control for dynamic monitoring
CN111418537A (en) * 2020-05-13 2020-07-17 浙江省海洋水产养殖研究所 Shrimp fry counting device and method
EP3915361A1 (en) * 2020-05-26 2021-12-01 Furuno Electric Co., Ltd. Device for calculating fish body depth
NO20201382A1 (en) 2020-12-16 2022-06-17 Createview As A system for monitoring of dead fish
CA3174265A1 (en) 2021-03-07 2022-09-15 William Stone Ai based feeding system and method for land based fish farms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7310431B2 (en) * 2002-04-10 2007-12-18 Canesta, Inc. Optical methods for remotely measuring objects
US7399220B2 (en) * 2002-08-02 2008-07-15 Kriesel Marshall S Apparatus and methods for the volumetric and dimensional measurement of livestock
EP2178362B1 (en) * 2007-07-09 2016-11-09 Ecomerden A/S Means and method for average weight determination and appetite feeding
AU2010218298A1 (en) * 2009-02-27 2011-10-13 Body Surface Translations, Inc. Estimating physical parameters using three dimensional representations
NO332103B1 (en) * 2010-12-13 2012-06-25 Ocea As System and method for calculating the size of marine organisms in water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11659819B2 (en) 2018-10-05 2023-05-30 X Development Llc Sensor positioning system

Also Published As

Publication number Publication date
WO2014098614A1 (en) 2014-06-26
NO337305B1 (en) 2016-03-07
CA2895758A1 (en) 2014-06-26
NO20121541A1 (en) 2014-06-23
EP2936051A4 (en) 2016-08-24
EP2936051A1 (en) 2015-10-28

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