Survey on biomarkers in human vocalizations

Autor: Härmä, Aki, Brinker, Bert den, Grossekathofer, Ulf, Ouweltjes, Okke, Nallanthighal, Srikanth, Abrol, Sidharth, Sharma, Vibhu

Recent years has witnessed an increase in technologies that use speech for the sensing of the health of the talker. This survey paper proposes a general taxonomy of the technologies and a broad overview of current progress and challenges. Vocal bioma

Externí odkaz: http://arxiv.org/abs/2407.17505

Cow key point detection in indoor housing conditions with a deep learning model

Autor: M. Taghavi, H. Russello, W. Ouweltjes, C. Kamphuis, I. Adriaens

Publikováno v: Journal of Dairy Science, Vol 107, Iss 4, Pp 2374-2389 (2024)

ABSTRACT: Lameness in dairy cattle is a costly and highly prevalent problem that affects all aspects of sustainable dairy production, including animal welfare. Automation of gait assessment would allow monitoring of locomotion in which the cows' walk

Externí odkaz: https://doaj.org/article/bdfd81e3209b4074af0c97c90eef4b22

Automated detection of dairy cows’ lying behaviour using spatial data

Autor: Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Adriaens, I., author, Ouweltjes, W., author, Ellen, E., author, Kamphuis, C., author

Publikováno v: Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :503-503

Correlations of feed intake predicted with milk infrared spectra and breeding values in the Dutch Holstein population

Autor: Wijbrand Ouweltjes, Roel Veerkamp, Gerbrand van Burgsteden, René van der Linde, Gerben de Jong, Ariette van Knegsel, Yvette de Haas

Publikováno v: Journal of Dairy Science, Vol 105, Iss 6, Pp 5271-5282 (2022)

ABSTRACT: Feed is a major cost in dairy production, and substantial genetic variation in feed efficiency exists between cows. Therefore, breeders aim to improve feed efficiency of dairy cattle. However, phenotypic data on individual feed intake on co

Externí odkaz: https://doaj.org/article/c53a7ccf8ead4c3b908401c60ecb49d3

Detecting dairy cows' lying behaviour using noisy 3D ultra-wide band positioning data

Autor: Adriaens, Ines, Ouweltjes, Wijbrand, Pastell, Matti, Ellen, Esther, Kamphuis, Claudia

Publikováno v: Peer Community Journal, Vol 2, Iss , Pp - (2022)

In precision livestock farming, technology-based solutions are used to monitor and manage livestock and support decisions based on on-farm available data. In this study, we developed a methodology to monitor the lying behaviour of dairy cows using no

Externí odkaz: https://doaj.org/article/bdf6c5fbb93c4e3584579dd47f38fc37