CASIA OpenIR  > 09年以前成果
3D face recognition by constructing deformation invariant image
Li, Li1; Xu, Chenghua2; Tang, Wei1; Zhong, Cheng3
Source PublicationPATTERN RECOGNITION LETTERS
2008-07-15
Volume29Issue:10Pages:1596-1602
SubtypeArticle
AbstractBased on the observation that facial surfaces across different expressions can be modeled as similar isometric transformations, in this paper a novel deformation invariant image for robust 3D face recognition is proposed. First, we obtain the depth image and the intensity image from the original 3D facial data. Then, geodesic level curves are generated by constructing radial geodesic distance image from the depth image. Finally, deformation invariant image is constructed by evenly sampling points from the selected geodesic level curves in the intensity image. Our experiments are based on the 3D CASIA Face Database, which includes 123 individuals with complex expressions. Experimental results show that our proposed method substantially improves the recognition performance under various facial expressions. (C) 2008 Elsevier B.V. All rights reserved.
Keyword3d Face Recognition Facial Expression Isometric Transformation Geodesic Distance Biometrics
WOS HeadingsScience & Technology ; Technology
WOS KeywordEXPRESSION
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000257375300016
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9536
Collection09年以前成果
Affiliation1.China Agr Univ, Coll Informat & Elect Engn, Beijing 100083, Peoples R China
2.Nufront Software Corp, Beijing 100084, Peoples R China
3.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, Li,Xu, Chenghua,Tang, Wei,et al. 3D face recognition by constructing deformation invariant image[J]. PATTERN RECOGNITION LETTERS,2008,29(10):1596-1602.
APA Li, Li,Xu, Chenghua,Tang, Wei,&Zhong, Cheng.(2008).3D face recognition by constructing deformation invariant image.PATTERN RECOGNITION LETTERS,29(10),1596-1602.
MLA Li, Li,et al."3D face recognition by constructing deformation invariant image".PATTERN RECOGNITION LETTERS 29.10(2008):1596-1602.
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