Surprise: unfolding of facial expressions
نویسندگان
چکیده
منابع مشابه
Neural Responses to Rapid Facial Expressions of Fear and Surprise
Facial expression recognition is mediated by a distributed neural system in humans that involves multiple, bilateral regions. There are six basic facial expressions that may be recognized in humans (fear, sadness, surprise, happiness, anger, and disgust); however, fearful faces and surprised faces are easily confused in rapid presentation. The functional organization of the facial expression re...
متن کاملHuman amygdala response to dynamic facial expressions of positive and negative surprise.
Although brain imaging evidence accumulates to suggest that the amygdala plays a key role in the processing of novel stimuli, only little is known about its role in processing expressed novelty conveyed by surprised faces, and even less about possible interactive encoding of novelty and valence. Those investigations that have already probed human amygdala involvement in the processing of surpri...
متن کاملMotion Analysis in Vocalized Surprise Expressions
The background of our research is the generation of natural human-like motions during speech in android robots that have a highly human-like appearance. Mismatches in speech and motion are sources of unnaturalness, especially when emotion expressions are involved. Surprise expressions often occur in dialogue interactions, and they are often accompanied by verbal interjectional utterances. In th...
متن کاملGenerating Facial Expressions
In this report, I use CAS-PEAL dataset [1] to try and generate facial expressions. That is, I take in, say, a smiling face, and try to generate a face that is neutral. I build off Ghodrati’s, et al. [2] to see if I generate facial expressions. Finally, I use a variant of Deep Convolutional Adversarial Networks, hereafer DCGAN’s, [7] to generate a facial expressions.
متن کاملUnconscious facial reactions to emotional facial expressions.
Studies reveal that when people are exposed to emotional facial expressions, they spontaneously react with distinct facial electromyographic (EMG) reactions in emotion-relevant facial muscles. These reactions reflect, in part, a tendency to mimic the facial stimuli. We investigated whether corresponding facial reactions can be elicited when people are unconsciously exposed to happy and angry fa...
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ژورنال
عنوان ژورنال: Cognition and Emotion
سال: 2018
ISSN: 0269-9931,1464-0600
DOI: 10.1080/02699931.2018.1517730