Detecting sow vulva size change around estrus using machine vision technology

Accurate estrus detection of sows is critical to achieving a high farrowing rate and maintaining good reproductive performance. The conventional method of estrus detection uses a back pressure test by breeding technicians, which is time-consuming and labor-intensive. This study aimed to develop an a...

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Bibliographic Details
Main Authors: Ziteng Xu, Riley Sullivan, Jianfeng Zhou, Corinne Bromfield, Teng Teeh Lim, Timothy J. Safranski, Zheng Yan
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Smart Agricultural Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2772375522000557