In animal research, automation of affective states recognition has so far mainly addressed pain in a few species. Emotional states remain uncharted territories, especially in dogs, due to the complexity of their facial morphology and expressions. This study contributes to fill this gap in two aspects. First, it is the first to address dog emotional states using a dataset obtained in a controlled experimental setting, including videos from (n = 29) Labrador Retrievers assumed to be in two experimentally induced emotional states: negative (frustration) and positive (anticipation). The dogs’ facial expressions were measured using the Dogs Facial Action Coding System (DogFACS). Two different approaches are compared in relation to our aim: (1) a...
Recent scientific literature shows that emotional cues conveyed by human vocalizations and odours ar...
This paper describes an emotion recognition system for dogs automatically identifying the emotions a...
Advances in animal motion tracking and pose recognition have been a game changer in the study of ani...
Abstract In animal research, automation of affective states recognition has so far mainly addressed ...
Facial expressions are considered sensitive indicators of emotional states in humans and many animal...
Objectively assessing animal emotions is challenging and requires the development of valid and rel...
Facial expressions are regularly used by humans to detect the emotional state of other people. In 18...
Facial expressions have been considered outward expressions of internal behavioral states. There is ...
Facial expressions are a core component of the emotional response of social mammals. In contrast to ...
Humans share aspects of their facial affect with other species such as dogs. Here we asked whether u...
Inter-specific emotion recognition is especially adaptive when species spend a long time in close as...
Dogs process faces and emotional expressions much like humans, but the time windows important for fa...
Facial expressions are important for humans in communicating emotions to the conspecifics and enhanc...
The perception of emotional expressions allows animals to evaluate the social intentions and motivat...
Appropriate response to companions' emotional signals is important for all social creatures. The emo...
Recent scientific literature shows that emotional cues conveyed by human vocalizations and odours ar...
This paper describes an emotion recognition system for dogs automatically identifying the emotions a...
Advances in animal motion tracking and pose recognition have been a game changer in the study of ani...
Abstract In animal research, automation of affective states recognition has so far mainly addressed ...
Facial expressions are considered sensitive indicators of emotional states in humans and many animal...
Objectively assessing animal emotions is challenging and requires the development of valid and rel...
Facial expressions are regularly used by humans to detect the emotional state of other people. In 18...
Facial expressions have been considered outward expressions of internal behavioral states. There is ...
Facial expressions are a core component of the emotional response of social mammals. In contrast to ...
Humans share aspects of their facial affect with other species such as dogs. Here we asked whether u...
Inter-specific emotion recognition is especially adaptive when species spend a long time in close as...
Dogs process faces and emotional expressions much like humans, but the time windows important for fa...
Facial expressions are important for humans in communicating emotions to the conspecifics and enhanc...
The perception of emotional expressions allows animals to evaluate the social intentions and motivat...
Appropriate response to companions' emotional signals is important for all social creatures. The emo...
Recent scientific literature shows that emotional cues conveyed by human vocalizations and odours ar...
This paper describes an emotion recognition system for dogs automatically identifying the emotions a...
Advances in animal motion tracking and pose recognition have been a game changer in the study of ani...