Remote gaze estimation based on 3D face structure and iris centers under natural light

doi:10.1007/s11042-015-2600-y

CASIA OpenIR > 投资企业

	Remote gaze estimation based on 3D face structure and iris centers under natural light
	Xiong, Chunshui 1; Huang, Lei 2; 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	被引频次：3[WOS] [WOS记录] [WOS相关记录]
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.