Continuous automated analysis of facial dynamics of brachycephalic and normocephalic dogs in different contexts

Continuous automated analysis of facial dynamics of brachycephalic and normocephalic dogs in different contexts

Abstract This study develops a novel automated method for measuring continuous dynamics of dog facial behavior based on video-based tracking of 46 facial landmarks grounded in the Dog Facial Action Coding System. This method is applied for comparing the facial behavior of ( $$n_1=7$$ n 1 = 7 ) brach...

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Bibliographic Details
Main Authors: George Martvel, Petra Eretová, Lucie Přibylová, Helena Chaloupková, Péter Pongrácz, Ilan Shimshoni, Noam Chen Cittone, Yuval Michaeli, Dan Grinstein, Anna Zamansky
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Veterinary Research
Subjects:
Dog emotion
Brachycephaly
Facial expressions
Facial dynamics
Facial landmarks
Artificial intelligence
Online Access:https://doi.org/10.1186/s12917-025-04839-0
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