Head Movement Dynamics During Play and Perturbed Mother-Infant Interaction [0.03%]
玩耍和干扰条件下母亲与婴儿互动中头部运动的动力学变化规律
Zakia Hammal,Jeffrey F Cohn,Daniel S Messinger
Zakia Hammal
We investigated the dynamics of head movement in mothers and infants during an age-appropriate, well-validated emotion induction, the Still Face paradigm. In this paradigm, mothers and infants play normally for 2 minutes (Play) followed by ...
Dynamic Cascades with Bidirectional Bootstrapping for Action Unit Detection in Spontaneous Facial Behavior [0.03%]
基于自发性面部行为的动作单元检测的双向引导动态级联法
Yunfeng Zhu,Fernando De la Torre,Jeffrey F Cohn et al.
Yunfeng Zhu et al.
Automatic facial action unit detection from video is a long-standing problem in facial expression analysis. Research has focused on registration, choice of features, and classifiers. A relatively neglected problem is the choice of training ...
Zakia Hammal,Jeffrey F Cohn,David T George
Zakia Hammal
In automatic emotional expression analysis, head motion has been considered mostly a nuisance variable, something to control when extracting features for action unit or expression detection. As an initial step toward understanding the contr...
Robust Unsupervised Arousal Rating: A Rule-Based Framework with Knowledge-Inspired Vocal Features [0.03%]
稳健的无监督唤醒评分：一种基于规则的框架及其启发式的声学特征
Daniel Bone,Chi-Chun Lee,Shrikanth Narayanan
Daniel Bone
Studies in classifying affect from vocal cues have produced exceptional within-corpus results, especially for arousal (activation or stress); yet cross-corpora affect recognition has only recently garnered attention. An essential requiremen...
Houwei Cao,David G Cooper,Michael K Keutmann et al.
Houwei Cao et al.
People convey their emotional state in their face and voice. We present an audio-visual data set uniquely suited for the study of multi-modal emotion expression and perception. The data set consists of facial and vocal emotional expressions...