CASIA OpenIR  > 类脑智能研究中心
Recognizing Occluded 3D Faces Using an Efficient ICP Variant
Peijiang Liu; Yunhong Wang; Di Huang; Zhaoxiang Zhang
2012-07-09
会议名称International Conference on Multimedia and Expo
会议录名称ICME 2012
会议日期9-13 July 2012
会议地点Melbourne, Australia
摘要This paper proposes an efficient variant of the Iterative Closest Point (ICP) algorithm for 3D face recognition in the presence of occlusion. The new ICP variant improves the original one in two aspects: the computational efficiency and the robustness to occlusion changes. For the former one, a facial surface is firstly described as a Spherical Depth Map (SDM), based on which uniform down-sampling can be conveniently applied to remove redundant vertices, aiming to decrease the consumed time of ICP. For the latter one, since occlusions can be considered as face outliers, a rejection strategy is embedded into ICP to eliminate their impacts. The proposed method is validated in face verification and identification scenarios on the Bosphorus database, and the experimental results clearly demonstrate its effectiveness and efficiency.
关键词Occlusion 3d Face Recognition Surface Registration Shape Representation Iterative Closest Point
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/13269
专题类脑智能研究中心
通讯作者Zhaoxiang Zhang
推荐引用方式
GB/T 7714
Peijiang Liu,Yunhong Wang,Di Huang,et al. Recognizing Occluded 3D Faces Using an Efficient ICP Variant[C],2012.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Peijiang Liu]的文章
[Yunhong Wang]的文章
[Di Huang]的文章
百度学术
百度学术中相似的文章
[Peijiang Liu]的文章
[Yunhong Wang]的文章
[Di Huang]的文章
必应学术
必应学术中相似的文章
[Peijiang Liu]的文章
[Yunhong Wang]的文章
[Di Huang]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。