CASIA OpenIR  > 类脑智能研究中心
Learning the Spherical Harmonic Features for 3-D Face Recognition
Peijiang Liu; Yunhong Wang; Di Huang; Zhaoxiang Zhang; Liming Chen
2012-10-04
发表期刊IEEE TRANSACTIONS ON IMAGE PROCESSING
卷号22期号:3页码:914-925
摘要In this paper, a competitive method for 3-D face recognition (FR) using spherical harmonic features (SHF) is proposed. With this solution, 3-D face models are characterized by the energies contained in spherical harmonics with different frequencies, thereby enabling the capture of both gross shape and fine surface details of a 3-D facial surface. This is in clear contrast to most 3-D FR techniques which are either holistic or feature based, using local features extracted from distinctive points. First, 3-D face models are represented in a canonical representation, namely, spherical depth map, by which SHF can be calculated. Then, considering the predictive contribution of each SHF feature, especially in the presence of facial expression and occlusion, feature selection methods are used to improve the predictive performance and provide faster and more cost-effective predictors. Experiments have been carried out on three public 3-D face datasets, SHREC2007, FRGC v2.0, and Bosphorus, with increasing difficulties in terms of facial expression, pose, and occlusion, and which demonstrate the effectiveness of the proposed method.
关键词Spherical Harmonics 3-d Face Recognition Feature Selection Spherical Depth Map
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/13208
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. Learning the Spherical Harmonic Features for 3-D Face Recognition[J]. IEEE TRANSACTIONS ON IMAGE PROCESSING,2012,22(3):914-925.
APA Peijiang Liu,Yunhong Wang,Di Huang,Zhaoxiang Zhang,&Liming Chen.(2012).Learning the Spherical Harmonic Features for 3-D Face Recognition.IEEE TRANSACTIONS ON IMAGE PROCESSING,22(3),914-925.
MLA Peijiang Liu,et al."Learning the Spherical Harmonic Features for 3-D Face Recognition".IEEE TRANSACTIONS ON IMAGE PROCESSING 22.3(2012):914-925.
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。