Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements
International audience The official breeding goal for the Icelandic horse describes an ideal conformation that should facilitate multi-gaiting riding ability. The objective of the present study was to describe and evaluate the use of a three dimensional morphometric method to objectively quantify th...
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Online Access: | https://hal.inrae.fr/hal-02647012 https://doi.org/10.1016/j.livsci.2013.09.019 |
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ftccsdartic:oai:HAL:hal-02647012v1 2023-05-15T16:51:55+02:00 Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements Kristjansson, T. Bjornsdottir, S. Sigurdsson, A. Crevier-Denoix, Nathalie Pourcelot, Philippe ARNASON, T. Agricultural University of Iceland Icelandic Food and Veterinary Authority Partenaires INRAE Biomécanique et Pathologie Locomotrice du Cheval (BPLC) École nationale vétérinaire d'Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA) Foundation for the Preservation of the Icelandic Horse 2013 https://hal.inrae.fr/hal-02647012 https://doi.org/10.1016/j.livsci.2013.09.019 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.livsci.2013.09.019 hal-02647012 https://hal.inrae.fr/hal-02647012 doi:10.1016/j.livsci.2013.09.019 PRODINRA: 260206 WOS: 000328719800002 ISSN: 1871-1413 Livestock Science https://hal.inrae.fr/hal-02647012 Livestock Science, Elsevier, 2013, 158 (1-3), pp.12-23. ⟨10.1016/j.livsci.2013.09.019⟩ 3-D morphometric measurements Equine Repeatability Conformation [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2013 ftccsdartic https://doi.org/10.1016/j.livsci.2013.09.019 2021-11-21T00:48:18Z International audience The official breeding goal for the Icelandic horse describes an ideal conformation that should facilitate multi-gaiting riding ability. The objective of the present study was to describe and evaluate the use of a three dimensional morphometric method to objectively quantify the conformation of the Icelandic horse and to determine the distribution of conformational parameters and their intercorrelations. Selected material of 72 potential breeding horses attending breeding field tests in Iceland in the years 2008-2010 were recorded while walking in a space which was defined in three dimensions. Four video cameras were used to provide images that allow the determination of 3-D co-ordinates of anatomical landmarks by manual tracking from two or more 2-D views. A set of four video frames was chosen for each horse for two reference images (forelimb/hind limb). The measurements consisted of heights of the anatomical landmarks, segments lengths, joint angles and inclines. Their repeatability was assessed by different repeatability tests. The study described the conformation of the Icelandic horse in terms of the selected anatomical landmarks. The 3D method provided objective, repeatable data and is suitable for further studies of the correlation between the conformation and other traits as riding qualities and soundness. The method can be applied in other horse breeds. It was confirmed that the Icelandic horse has grown taller in recent years and changed from a rectangular body format to a square one. Measurements of the joint angles of the limbs revealed carpal and tarsal valgus and fetlock valgus to be frequent findings in the breed. Article in Journal/Newspaper Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Livestock Science 158 1-3 12 23 |
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Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
3-D morphometric measurements Equine Repeatability Conformation [SDV]Life Sciences [q-bio] |
spellingShingle |
3-D morphometric measurements Equine Repeatability Conformation [SDV]Life Sciences [q-bio] Kristjansson, T. Bjornsdottir, S. Sigurdsson, A. Crevier-Denoix, Nathalie Pourcelot, Philippe ARNASON, T. Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
topic_facet |
3-D morphometric measurements Equine Repeatability Conformation [SDV]Life Sciences [q-bio] |
description |
International audience The official breeding goal for the Icelandic horse describes an ideal conformation that should facilitate multi-gaiting riding ability. The objective of the present study was to describe and evaluate the use of a three dimensional morphometric method to objectively quantify the conformation of the Icelandic horse and to determine the distribution of conformational parameters and their intercorrelations. Selected material of 72 potential breeding horses attending breeding field tests in Iceland in the years 2008-2010 were recorded while walking in a space which was defined in three dimensions. Four video cameras were used to provide images that allow the determination of 3-D co-ordinates of anatomical landmarks by manual tracking from two or more 2-D views. A set of four video frames was chosen for each horse for two reference images (forelimb/hind limb). The measurements consisted of heights of the anatomical landmarks, segments lengths, joint angles and inclines. Their repeatability was assessed by different repeatability tests. The study described the conformation of the Icelandic horse in terms of the selected anatomical landmarks. The 3D method provided objective, repeatable data and is suitable for further studies of the correlation between the conformation and other traits as riding qualities and soundness. The method can be applied in other horse breeds. It was confirmed that the Icelandic horse has grown taller in recent years and changed from a rectangular body format to a square one. Measurements of the joint angles of the limbs revealed carpal and tarsal valgus and fetlock valgus to be frequent findings in the breed. |
author2 |
Agricultural University of Iceland Icelandic Food and Veterinary Authority Partenaires INRAE Biomécanique et Pathologie Locomotrice du Cheval (BPLC) École nationale vétérinaire d'Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA) Foundation for the Preservation of the Icelandic Horse |
format |
Article in Journal/Newspaper |
author |
Kristjansson, T. Bjornsdottir, S. Sigurdsson, A. Crevier-Denoix, Nathalie Pourcelot, Philippe ARNASON, T. |
author_facet |
Kristjansson, T. Bjornsdottir, S. Sigurdsson, A. Crevier-Denoix, Nathalie Pourcelot, Philippe ARNASON, T. |
author_sort |
Kristjansson, T. |
title |
Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
title_short |
Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
title_full |
Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
title_fullStr |
Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
title_full_unstemmed |
Objective quantification of conformation of the Icelandic horse based on 3-D video morphometric measurements |
title_sort |
objective quantification of conformation of the icelandic horse based on 3-d video morphometric measurements |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.inrae.fr/hal-02647012 https://doi.org/10.1016/j.livsci.2013.09.019 |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
ISSN: 1871-1413 Livestock Science https://hal.inrae.fr/hal-02647012 Livestock Science, Elsevier, 2013, 158 (1-3), pp.12-23. ⟨10.1016/j.livsci.2013.09.019⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.livsci.2013.09.019 hal-02647012 https://hal.inrae.fr/hal-02647012 doi:10.1016/j.livsci.2013.09.019 PRODINRA: 260206 WOS: 000328719800002 |
op_doi |
https://doi.org/10.1016/j.livsci.2013.09.019 |
container_title |
Livestock Science |
container_volume |
158 |
container_issue |
1-3 |
container_start_page |
12 |
op_container_end_page |
23 |
_version_ |
1766042043566522368 |