Emotion recognition using Kinect motion capture data of human gaits
文献类型：期刊论文
| 作者 | Li, Shun1,2; Cui, Liqing1,2; Zhu, Changye3; Li, Baobin3; Zhao, Nan1 ; Zhu, Tingshao1
|
| 刊名 | PEERJ
 |
| 出版日期 | 2016-09-15 |
| 卷号 | 4 |
| 关键词 | Emotion recognition Affective computing Gait Machine learning Kinect |
| ISSN号 | 2167-8359 |
| 英文摘要 | Automatic emotion recognition is of great value in many applications, however, to fully display the application value of emotion recognition, more portable, non-intrusive, inexpensive technologies need to be developed. Human gaits could reflect the walkers emotional state, and could be an information source for emotion recognition. This paper proposed a novel method to recognize emotional state through human gaits by using Microsoft Kinect, a low-cost, portable, camera-based sensor. Fifty-nine participants gaits under neutral state, induced anger and induced happiness were recorded by two Kinect cameras, and the original data were processed through joint selection, coordinate system transformation, sliding window gauss filtering, differential operation, and data segmentation. Features of gait patterns were extracted from 3-dimentional coordinates of 14 main body joints by Fourier transformation and Principal Component Analysis (PCA). The classifiers NaiveBayes, RandomForests, LibSVM and SMO (Sequential Minimal Optimization) were trained and evaluated, and the accuracy of recognizing anger and happiness from neutral state achieved 80.5% and 75.4%. Although the results of distinguishing angry and happiness states were not ideal in current study, it showed the feasibility of automatically recognizing emotional states from gaits, with the characteristics meeting the application requirements. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | HUMAN-COMPUTER INTERACTION ; MICROSOFT KINECT ; INFORMATION ; MECHANISMS ; MOVEMENTS ; VALIDITY ; PATTERNS ; MOOD |
| 收录类别 | SCI ; SSCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000384144100002 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/20544]  |
| 专题 | 心理研究所_社会与工程心理学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China 2.China Elect Corp, Res Inst 6, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Sch Comp & Control, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shun,Cui, Liqing,Zhu, Changye,et al. Emotion recognition using Kinect motion capture data of human gaits[J]. PEERJ,2016,4. |
| APA | Li, Shun,Cui, Liqing,Zhu, Changye,Li, Baobin,Zhao, Nan,&Zhu, Tingshao.(2016).Emotion recognition using Kinect motion capture data of human gaits.PEERJ,4. |
| MLA | Li, Shun,et al."Emotion recognition using Kinect motion capture data of human gaits".PEERJ 4(2016). |
入库方式： OAI收割
来源：心理研究所
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