AFFINE '10最新文献_第2页

Real time labeling of affect in music using the affectbutton 使用affect按钮对音乐中的情感进行实时标记

AFFINE '10 Pub Date : 2010-10-29 DOI: 10.1145/1877826.1877833

J. Broekens, A. Pronker, Marian Neuteboom

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引用次数: 20

Synthesizing expressions using facial feature point tracking: how emotion is conveyed 利用面部特征点跟踪合成表情:情感是如何传达的

AFFINE '10 Pub Date : 2010-10-29 DOI: 10.1145/1877826.1877835

T. Baltrušaitis, L. Riek, P. Robinson

{"title":"Synthesizing expressions using facial feature point tracking: how emotion is conveyed","authors":"T. Baltrušaitis, L. Riek, P. Robinson","doi":"10.1145/1877826.1877835","DOIUrl":"https://doi.org/10.1145/1877826.1877835","url":null,"abstract":"Many approaches to the analysis and synthesis of facial expressions rely on automatically tracking landmark points on human faces. However, this approach is usually chosen because of ease of tracking rather than its ability to convey affect. We have conducted an experiment that evaluated the perceptual importance of 22 such automatically tracked feature points in a mental state recognition task. The experiment compared mental state recognition rates of participants who viewed videos of human actors and synthetic characters (physical android robot, virtual avatar, and virtual stick figure drawings) enacting various facial expressions. All expressions made by the synthetic characters were automatically generated using the 22 tracked facial feature points on the videos of the human actors. Our results show no difference in accuracy across the three synthetic representations, however, all three were less accurate than the original human actor videos that generated them. Overall, facial expressions showing surprise were more easily identifiable than other mental states, suggesting that a geometric approach to synthesis may be better suited toward some mental states than others.","PeriodicalId":433717,"journal":{"name":"AFFINE '10","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134496689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Can polite computers produce better human performance 有礼貌的计算机能产生更好的人类表现吗

AFFINE '10 Pub Date : 2010-10-29 DOI: 10.1145/1877826.1877848

Peggy Wu, C. Miller

引用次数: 4

Use of nonverbal speech cues in social interaction between human and robot: emotional and interactional markers 人与机器人社会互动中非语言线索的使用:情感和互动标记

AFFINE '10 Pub Date : 2010-10-29 DOI: 10.1145/1877826.1877846

Agnès Delaborde, L. Devillers

引用次数: 31

Genetic search feature selection for affective modeling: a case study on reported preferences 情感建模的基因搜索特征选择:报告偏好的案例研究

AFFINE '10 Pub Date : 2010-10-29 DOI: 10.1145/1877826.1877832

H. P. Martínez, Georgios N. Yannakakis