Remote gaze estimation based on 3D face structure and iris centers under natural light | |
Xiong, Chunshui1; Huang, Lei2; Liu, Changping2 | |
发表期刊 | MULTIMEDIA TOOLS AND APPLICATIONS |
2016-10-01 | |
卷号 | 75期号:19页码:11785-11799 |
文章类型 | Article |
摘要 | Remote gaze estimation under natural light is still a challenging problem. Appearance based methods are seriously sensitive to illumination variation in the visual spectrum and usually can hardly handle the problem of head movements. And most existing feature-based gaze estimation methods strongly rely on cornea reflections, which are unstable to glasses, head movements and especially useless for natural light condition. In this paper, we propose a novel feature based gaze estimation method without use of cornea reflections. A stereo camera system is built for the proposed method. Firstly, 3D Active Shape Models (ASM) is reconstructed using stereo vision to represent 3D face structure. Then, without use of cornea reflections, a 3D Iris-Eye-Contours based descriptor is proposed to represent human gaze information. Iris centers are used in natural light just like the pupil centers in condition of near-infrared light. What's more, precise estimation of head poses based on 3D face structure is employed to rectify the 3D iris centers and eye contours for improving the ability of tolerance to head movements. Experiments on several subjects show that the system is accurate and allows natural head movements under natural light. |
关键词 | Gaze Estimation 3d Face Structure Iris Center Location Head Pose Estimation |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1007/s11042-015-2600-y |
关键词[WOS] | TRACKING ; EYE |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Computer Science ; Engineering |
WOS类目 | Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic |
WOS记录号 | WOS:000382678200011 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/12642 |
专题 | 投资企业 |
作者单位 | 1.Chinese Acad Sci, Inst Automat, 95 Zhongguancun East Rd, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China |
第一作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Xiong, Chunshui,Huang, Lei,Liu, Changping. Remote gaze estimation based on 3D face structure and iris centers under natural light[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2016,75(19):11785-11799. |
APA | Xiong, Chunshui,Huang, Lei,&Liu, Changping.(2016).Remote gaze estimation based on 3D face structure and iris centers under natural light.MULTIMEDIA TOOLS AND APPLICATIONS,75(19),11785-11799. |
MLA | Xiong, Chunshui,et al."Remote gaze estimation based on 3D face structure and iris centers under natural light".MULTIMEDIA TOOLS AND APPLICATIONS 75.19(2016):11785-11799. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论