Automated image-based phenotyping has become more feasible due to the improvement in deep learning methods aiming at identifying regions of interests within an image. To investigate the possibility of using standard deep learning tools to predict the conformation score out of an image, a dataset of 8,950 images obtained from 3,561 different cows was used. Each animal was also scored by a classifier. The conformation traits analysed included: udder depth, rear leg set and rump angle. These showed that automated extraction of relevant regions within an image are possible and the defined regions can be used to predict a classification score for an animal. Image-based (deep learning) heritability scores were 0.35, 0.20 and 0.25 for udder depth, rear leg set and rump angle, respectively. Genetic correlations between both methods were highly positive for all traits.
Proceedings of 12th World Congress on Genetics Applied to Livestock Production (WCGALP)
Technical and species orientated innovations in animal breeding, and contribution of genetics to solving societal challenges
EditorsR.F. Veerkamp and Y. de Haas
Published: 2022 Pages: 3364
eISBN: 978-90-8686-940-4
Book Type: Conference Proceedings
134. Image-based cattle conformation prediction using deep learning methods
D. Segelke Related information
1Vereinigte Informationssysteme Tierhaltung w.V. (vit), Heinrich-Schröder-Weg 1, 27283 Verden, Germany.
*Corresponding author: dierck. segelke@vit. de
, H. Alkhoder Related information*Corresponding author: dierck.
1Vereinigte Informationssysteme Tierhaltung w.V. (vit), Heinrich-Schröder-Weg 1, 27283 Verden, Germany.
, J. Wabbersen Related information1Vereinigte Informationssysteme Tierhaltung w.V. (vit), Heinrich-Schröder-Weg 1, 27283 Verden, Germany.
Pages: 586 - 589
Published Online: February 09, 2023
Abstract: