SMEA-YOLOv8n: A Sheep Facial Expression Recognition Method Based on an Improved YOLOv8n Model

Sheep facial expressions are valuable indicators of their pain levels, playing a critical role in monitoring their health and welfare. In response to challenges such as missed detections, false positives, and low recognition accuracy in sheep facial expression recognition, this paper introduces an e...

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Bibliographic Details
Main Authors: Wenbo Yu, Xiang Yang, Yongqi Liu, Chuanzhong Xuan, Ruoya Xie, Chuanjiu Wang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Animals
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Online Access:https://www.mdpi.com/2076-2615/14/23/3415
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