NO20121541A1 - System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter under vann - Google Patents
System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter under vann Download PDFInfo
- Publication number
- NO20121541A1 NO20121541A1 NO20121541A NO20121541A NO20121541A1 NO 20121541 A1 NO20121541 A1 NO 20121541A1 NO 20121541 A NO20121541 A NO 20121541A NO 20121541 A NO20121541 A NO 20121541A NO 20121541 A1 NO20121541 A1 NO 20121541A1
- Authority
- NO
- Norway
- Prior art keywords
- light
- accordance
- fish
- light source
- lla
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000001454 recorded image Methods 0.000 claims abstract description 5
- 241000251468 Actinopterygii Species 0.000 claims description 73
- 238000012545 processing Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002028 Biomass Substances 0.000 claims description 11
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 235000019688 fish Nutrition 0.000 description 62
- 238000010586 diagram Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 3
- 241000972773 Aulopiformes Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241001674048 Phthiraptera Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019515 salmon Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000021407 appetite control Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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
Description
Claims (23)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20121541A NO337305B1 (no) | 2012-12-20 | 2012-12-20 | System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter i vann |
EP13864165.9A EP2936051A4 (en) | 2012-12-20 | 2013-12-20 | SYSTEM AND METHOD FOR CALCULATING THE PHYSICAL DIMENSIONS FOR FREE MOVABLE OBJECTS IN WATER |
CA2895758A CA2895758A1 (en) | 2012-12-20 | 2013-12-20 | System and method for calculating physical dimensions for freely movable objects in water |
PCT/NO2013/050231 WO2014098614A1 (en) | 2012-12-20 | 2013-12-20 | System and method for calculating physical dimensions for freely movable objects in water |
CL2015001722A CL2015001722A1 (es) | 2012-12-20 | 2015-06-18 | Sistema y método de cálculo de dimensiones físicas para objetos que se pueden mover libremente en agua |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20121541A NO337305B1 (no) | 2012-12-20 | 2012-12-20 | System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter i vann |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20121541A1 true NO20121541A1 (no) | 2014-06-23 |
NO337305B1 NO337305B1 (no) | 2016-03-07 |
Family
ID=50978780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20121541A NO337305B1 (no) | 2012-12-20 | 2012-12-20 | System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter i vann |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2936051A4 (no) |
CA (1) | CA2895758A1 (no) |
CL (1) | CL2015001722A1 (no) |
NO (1) | NO337305B1 (no) |
WO (1) | WO2014098614A1 (no) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2786798A1 (es) * | 2019-04-11 | 2020-10-13 | Univ Oviedo | Sistema de estimación de biomasa en acuicultura basado en sensores ópticos y redes neuronales |
NO20190760A1 (no) * | 2019-06-19 | 2020-12-21 | Subc3D As | System og framgangsmåte for avbildning og telling av eksterne strukturer på en fisk |
CN113260253A (zh) * | 2018-10-05 | 2021-08-13 | X开发有限责任公司 | 传感器定位系统 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (zh) * | 2015-08-20 | 2017-07-18 | 江苏大学 | 循环水养殖浮饵自动投放方法与装置 |
CL2016002664A1 (es) * | 2015-10-22 | 2018-01-05 | Intervet Int Bv | Un método para monitoreo automático de piojos de mar en acuicultura del salmón |
PT109333B (pt) * | 2016-04-16 | 2020-10-02 | Fishmetrics. Lda. | Sistema para medição de pescado usando uma câmara e um projector de luz estruturada |
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 (zh) * | 2017-09-18 | 2018-01-12 | 三峡大学 | 一种确定运动中鱼体中线方程的装置及方法 |
EP3726969A1 (en) * | 2017-12-20 | 2020-10-28 | Intervet International B.V. | System for external fish parasite monitoring in aquaculture |
EP3726973A1 (en) * | 2017-12-20 | 2020-10-28 | Intervet International B.V. | Method and system for external fish parasite monitoring in aquaculture |
CA3084304A1 (en) | 2017-12-20 | 2019-06-27 | Intervet International B.V. | System for external fish parasite monitoring in aquaculture |
US11825814B2 (en) | 2017-12-20 | 2023-11-28 | Intervet Inc. | System for external fish parasite monitoring in aquaculture |
EP3769036B1 (en) * | 2018-03-20 | 2023-11-22 | Giliocean Technology Ltd | Method and system for extraction of statistical sample of moving fish |
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 (no) * | 2019-02-13 | 2020-03-25 | Stingray Marine Solutions As | Et merdobservasjons-system med en nedsenket observasjonsenhet |
ES2799975A1 (es) * | 2019-06-21 | 2020-12-22 | Univ Oviedo | Sistema de estimación de biomasa en acuicultura basado en reconstrucciones de imágenes en tres dimensiones |
US11089227B1 (en) * | 2020-02-07 | 2021-08-10 | X Development Llc | Camera winch control for dynamic monitoring |
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 |
KR20230155470A (ko) | 2021-03-07 | 2023-11-10 | 릴데이타 인크. | 육상 기반 양어장들에 대한 ai 기반 사료공급 시스템 및 방법 |
Family Cites Families (5)
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 |
JP2012519277A (ja) * | 2009-02-27 | 2012-08-23 | ボディー サーフェイス トランスレーションズ, インコーポレイテッド | 三次元表示を使用する物理パラメータの推定 |
NO332103B1 (no) * | 2010-12-13 | 2012-06-25 | Ocea As | System og fremgangsmåte for beregning av størrelse på marine organismer i vann |
-
2012
- 2012-12-20 NO NO20121541A patent/NO337305B1/no active IP Right Review Request
-
2013
- 2013-12-20 WO PCT/NO2013/050231 patent/WO2014098614A1/en active Application Filing
- 2013-12-20 EP EP13864165.9A patent/EP2936051A4/en not_active Ceased
- 2013-12-20 CA CA2895758A patent/CA2895758A1/en not_active Abandoned
-
2015
- 2015-06-18 CL CL2015001722A patent/CL2015001722A1/es unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113260253A (zh) * | 2018-10-05 | 2021-08-13 | X开发有限责任公司 | 传感器定位系统 |
CN113260253B (zh) * | 2018-10-05 | 2023-08-15 | X开发有限责任公司 | 传感器定位系统 |
ES2786798A1 (es) * | 2019-04-11 | 2020-10-13 | Univ Oviedo | Sistema de estimación de biomasa en acuicultura basado en sensores ópticos y redes neuronales |
NO20190760A1 (no) * | 2019-06-19 | 2020-12-21 | Subc3D As | System og framgangsmåte for avbildning og telling av eksterne strukturer på en fisk |
NO347348B1 (no) * | 2019-06-19 | 2023-09-25 | Subc3D As | System og framgangsmåte for avbildning og telling av eksterne strukturer på en fisk |
Also Published As
Publication number | Publication date |
---|---|
WO2014098614A1 (en) | 2014-06-26 |
EP2936051A1 (en) | 2015-10-28 |
NO337305B1 (no) | 2016-03-07 |
CA2895758A1 (en) | 2014-06-26 |
EP2936051A4 (en) | 2016-08-24 |
CL2015001722A1 (es) | 2016-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20121541A1 (no) | System og fremgangsmåte for beregning av fysiske størrelser for fritt bevegelige objekter under vann | |
CN104482860B (zh) | 鱼类形态参数自动测量装置和方法 | |
US7853046B2 (en) | Imaging system and method for body condition evaluation | |
RU2415567C2 (ru) | Система машинного доения (варианты) и способ машинного доения | |
US20200267947A1 (en) | Arrangement and method for measuring the biological mass of fish, and use of the arrangement | |
CN103314293B (zh) | 用于检测器皿内的液体表面上的泡沫的方法和设备 | |
JP5265388B2 (ja) | 光学的距離測定法により得られた液滴曲面半径に基づく接触角測定法および装置 | |
JP2015135331A5 (no) | ||
EP1903304A3 (en) | Position measuring system, position measuring method and position measuring program | |
JP2017530486A (ja) | 生物を有する試料の関心変数の値を決定する方法及びそのシステム | |
RU2011130930A (ru) | Способ неразрушающего контроля механической детали | |
JP2012519277A (ja) | 三次元表示を使用する物理パラメータの推定 | |
ES2660064T3 (es) | Sistema y procedimiento para contar zooplancton | |
JP2019194573A (ja) | 体重推定装置 | |
NO332103B1 (no) | System og fremgangsmåte for beregning av størrelse på marine organismer i vann | |
JP2006099614A5 (no) | ||
JP2013011856A5 (ja) | 撮像システムおよび撮像方法 | |
CN110873555B (zh) | 用于观测水下生物的系统及其方法 | |
Li et al. | Estimation of pig weight by machine vision: A review | |
JP2019211364A (ja) | 動物体の体重推定装置及び体重推定方法 | |
JP2014514543A5 (no) | ||
EP3769036B1 (en) | Method and system for extraction of statistical sample of moving fish | |
CN114569047B (zh) | 胶囊内窥镜、摄像系统的测距方法和装置 | |
JP2021063774A (ja) | 体重推定装置 | |
NO330423B1 (no) | Anordning og fremgangsmate for fisketelling eller biomassebestemmelse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
Filing an opposition |
Opponent name: OPTOMAR AS, OTTO NIELSENS VEG 12, 7052 TRONDHEIM Effective date: 20161118 |
||
Filing an opposition |
Opponent name: STEINSVIK AS, RUNDHAUG 25, 5563 FOERRESFJORDEN Effective date: 20161207 |
||
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: STORVIK AQUA AS, NO |
|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: VARD AQUA SUNNDAL AS, NO |
|
PDP | Decision of opposition (par. 25 patent act) |
Free format text: PATENT RULED INVALID; AFTER OPPOSITION; DECISION IN FORCE Filing date: 20161207 Opponent name: STEINSVIK AS , RUNDHAUG 25, 5563, FOERRESFJORDEN Free format text: PATENT RULED INVALID; AFTER OPPOSITION; DECISION IN FORCE Filing date: 20161118 Opponent name: OPTOSCALE AS , JARLEVEIEN 12, 7041, TRONDHEIM, NO |