CA2371911A1 - Dispositif pour evaluer la qualite de moities de carcasses animales - Google Patents

Dispositif pour evaluer la qualite de moities de carcasses animales Download PDF

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Publication number
CA2371911A1
CA2371911A1 CA002371911A CA2371911A CA2371911A1 CA 2371911 A1 CA2371911 A1 CA 2371911A1 CA 002371911 A CA002371911 A CA 002371911A CA 2371911 A CA2371911 A CA 2371911A CA 2371911 A1 CA2371911 A1 CA 2371911A1
Authority
CA
Canada
Prior art keywords
fat
region
line
sections
spinal column
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002371911A
Other languages
English (en)
Inventor
Peter Schimitzek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Csb-System Software-Entwicklung & Unternehmensberatung AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2371911A1 publication Critical patent/CA2371911A1/fr
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B5/00—Accessories for use during or after slaughtering
    • A22B5/0064—Accessories for use during or after slaughtering for classifying or grading carcasses; for measuring back fat
    • A22B5/007—Non-invasive scanning of carcasses, e.g. using image recognition, tomography, X-rays, ultrasound
    • 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
    • G01N33/02—Food
    • G01N33/12—Meat; Fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

L'invention concerne un procédé permettant de déterminer de manière automatique la qualité de carcasses animales, par traitement optique d'images, notamment de porcs venant d'être abattus. Comparativement aux procédés connus, ce procédé permet de parvenir à une meilleure précision d'estimation reproductible, sur laquelle des erreurs intervenant dans le processus de séparation de l'animal abattu et qui sont dues au fait que la détection d'images n'intervient pas absolument perpendiculairement au plan de séparation, ne peuvent influer que de manière peu significative. A cet effet, il est prévu d'évaluer de manière photogrammétrique une prise optique de la moitié de carcasse animale dans le plan de séparation, dans la zone du jambon et de la longe. Les points de référence marquants retenus dans la zone sélectionnée sont : la colonne vertébrale (3), l'os de jointoiement du bassin (2), l'épaisseur de couenne la plus mince sur le muscle grand fessier (16) et les contours de la couenne arrière (6; 12). La proportion de viande maigre prépondérante pour estimer la qualité est calculée par addition de sections partielles, perpendiculaires au cours linéaire du canal médullaire arrière, et dont le rapport mutuel est établi, tout en tenant compte de constantes résultant de calculs de régression pour chaque terme, ainsi que d'une constante de base.
CA002371911A 1999-07-30 2000-04-20 Dispositif pour evaluer la qualite de moities de carcasses animales Abandoned CA2371911A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999136032 DE19936032C1 (de) 1999-07-30 1999-07-30 Verfahren zur Beurteilung der Qualität von Schlachttierhälften
DE19936032.4 1999-07-30
PCT/DE2000/001287 WO2001008500A1 (fr) 1999-07-30 2000-04-20 Dispositif pour evaluer la qualite de moities de carcasses animales

Publications (1)

Publication Number Publication Date
CA2371911A1 true CA2371911A1 (fr) 2001-02-08

Family

ID=7916711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002371911A Abandoned CA2371911A1 (fr) 1999-07-30 2000-04-20 Dispositif pour evaluer la qualite de moities de carcasses animales

Country Status (8)

Country Link
EP (1) EP1196035A1 (fr)
CN (1) CN1367648A (fr)
CA (1) CA2371911A1 (fr)
DE (1) DE19936032C1 (fr)
EA (1) EA003375B1 (fr)
ES (1) ES2170737T1 (fr)
PL (1) PL354080A1 (fr)
WO (1) WO2001008500A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929731B2 (en) 2004-11-17 2011-04-19 Csb-System Ag Data acquisition for classifying slaughtered animal bodies and for their qualitative and quantitative determination
EP3307073B1 (fr) 2015-06-10 2019-04-03 Ihfood A/S Enlèvement de la colonne vertébrale à partir d'une demi-carcasse d'un animal abattu

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20030422A1 (it) * 2003-07-11 2005-01-12 Technology And Science For Growth S R L Apparecchiatura per il controllo automatico della salagione e/o della stagionatura di salumi e relativo metodo di funzionamento.
DE10358487B3 (de) * 2003-12-13 2005-05-25 Csb-System Ag Verfahren zum Ermitteln der Qualität und Quantitäten eines Schlachttierkörpers
CN100376888C (zh) * 2004-11-02 2008-03-26 江苏大学 牛肉胴体质量的计算机视觉检测分级方法及装置
DE202008009594U1 (de) * 2008-07-17 2008-09-18 Csb-System Ag Vorrichtung zur Positionierung von Schlachttierkörperhälften für optische Aufnahmen in der Spaltebene
DE202013002483U1 (de) 2013-03-15 2014-06-16 Csb-System Ag Vorrichtung zur Vermessung einer Schlachttierkörperhälfte
RU2604138C1 (ru) * 2015-07-27 2016-12-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" Способ гистологической оценки степени созревания мяса

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD292976A5 (de) * 1990-03-22 1991-08-14 Univ Berlin Humboldt Verfahren zur analyse von schlachttierkoerperhaelften mittels bildverarbeitung
DD298310A5 (de) * 1990-09-28 1992-02-13 Humboldt-Universitaet Zu Berlin Direktorat Fuer Forschung,De Verfahren zur bestimmung von schlachttierkoerperhaelften durch bildverarbeitung
DE69731212T2 (de) * 1996-08-23 2005-10-13 Her Majesty The Queen In Right Of Canada, as represented by The Department Of Agriculture And AGRI-FOOD CANADA, Lacombe Verfahren und vorrichtung zur verwendung von bildanalyse zur feststellung von fleisch- und schlachttierkörpereigenschaften
DE19733216C1 (de) * 1997-08-01 1998-12-17 Csb Syst Software Entwicklung Verfahren zur Bewertung von Schlachttierhälften durch optische Bildverarbeitung
DE19847232C2 (de) * 1998-05-19 2000-07-13 Csb Syst Software Entwicklung Verfahren zur Bewertung von Schlachttierhälften durch optische Bildverarbeitung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929731B2 (en) 2004-11-17 2011-04-19 Csb-System Ag Data acquisition for classifying slaughtered animal bodies and for their qualitative and quantitative determination
EP3307073B1 (fr) 2015-06-10 2019-04-03 Ihfood A/S Enlèvement de la colonne vertébrale à partir d'une demi-carcasse d'un animal abattu

Also Published As

Publication number Publication date
ES2170737T1 (es) 2002-08-16
PL354080A1 (en) 2003-12-15
EP1196035A1 (fr) 2002-04-17
EA200200213A1 (ru) 2002-06-27
DE19936032C1 (de) 2000-07-13
CN1367648A (zh) 2002-09-04
EA003375B1 (ru) 2003-04-24
WO2001008500A1 (fr) 2001-02-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued