A computerized craniofacial reconstruction method for an unidentified skull based on statistical shape models

doi:10.1007/s11042-020-09189-7

CORC > 古脊椎动物与古人类研究所 > 中国科学院古脊椎动物与古人类研究所 > 图书馆1

	A computerized craniofacial reconstruction method for an unidentified skull based on statistical shape models
	Shui, Wuyang 4; Zhou, Mingquan 4; Maddock, Steve 5; Ji, Yuan 2; Deng, Qingqiong 4; Li, Kang 1; Fan, Yachun 4; Li, Yang 2; Wu, Xiujie 3
刊名	MULTIMEDIA TOOLS AND APPLICATIONS
	2020-07-04
页码	23
关键词	Computerized craniofacial reconstruction Skull digitization Skull registration Sex classification Facial shape editing
ISSN号	1380-7501
DOI	10.1007/s11042-020-09189-7
通讯作者	Shui, Wuyang(sissun@126.com)
英文摘要	Craniofacial reconstruction (CFR) has been widely used to produce the facial appearance of an unidentified skull in the realm of forensic science. Many studies have indicated that the computerized CFR approach is fast, flexible, consistent and objective in comparison to the traditional manual CFR approach. This paper presents a computerized CFR system called CFRTools, which features a CFR method based on a statistical shape model (SSM) of living human head models. Given an unidentified skull, a geometrically-similar template skull is chosen as a template, and a non-registration method is used to improve the accuracy of the construction of dense corresponding vertices through the alignment of the template and the unidentified skull. Generalized Procrustes analysis (GPA) and principal component analysis (PCA) are carried out to construct the skull and face SSMs. The sex of the unidentified skull is then predicted based on skull SSM and centroid size, rather than geometric measurements based on anatomical landmarks. Furthermore, a craniofacial morphological relationship which is learnt from the principal component (PC) scores of the skull and face dataset is used to produce a possible reconstructed face. Finally, multiple possible reconstructed faces for the same skull can further be recreated based on adjusting the PC coefficients. The experimental results show that the average rate of sex classification is 97.14% and the reconstructed face of the unidentified skull can be produced. In addition, experts' understanding and experience can be harnessed in production of face variations for the same skull, which can further be used as a reference for portraiture creation.
资助项目	National Key Technology Research and Development Program of China[2017YFB1002804] ; 2016 Chinese Academy of Sciences Interdisciplinary Innovation Team, the Strategic Priority Research Program[XDB26000000] ; Fundamental Research Funds for the Central Public-service Research Institutes[2016JB042] ; National Natural Science Foundation of China[61402042] ; Open Project Program of State Key Laboratory of Virtual Reality Technology and Systems, Beihang University[VRLAB2019A02]
WOS关键词	FACIAL RECONSTRUCTION ; SEXUAL-DIMORPHISM ; FACE ; ACCURACY
WOS研究方向	Computer Science ; Engineering
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000545292000001
资助机构	National Key Technology Research and Development Program of China ; 2016 Chinese Academy of Sciences Interdisciplinary Innovation Team, the Strategic Priority Research Program ; Fundamental Research Funds for the Central Public-service Research Institutes ; National Natural Science Foundation of China ; Open Project Program of State Key Laboratory of Virtual Reality Technology and Systems, Beihang University
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/17716]
专题	古脊椎动物与古人类研究所_图书馆1
通讯作者	Shui, Wuyang
作者单位	1.Northwest Univ, Coll Informat Sci & Technol, Xian 710127, Peoples R China 2.Minist Publ Secur, Inst Forens Sci, Beijing 100038, Peoples R China 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 4.Beijing Normal Univ, Sch Artificial Intelligence, Beijing 100875, Peoples R China 5.Univ Sheffield, Dept Comp Sci, Sheffield S10 2TN, S Yorkshire, England
推荐引用方式 GB/T 7714	Shui, Wuyang,Zhou, Mingquan,Maddock, Steve,et al. A computerized craniofacial reconstruction method for an unidentified skull based on statistical shape models[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2020:23.
APA	Shui, Wuyang.,Zhou, Mingquan.,Maddock, Steve.,Ji, Yuan.,Deng, Qingqiong.,...&Wu, Xiujie.(2020).A computerized craniofacial reconstruction method for an unidentified skull based on statistical shape models.MULTIMEDIA TOOLS AND APPLICATIONS,23.
MLA	Shui, Wuyang,et al."A computerized craniofacial reconstruction method for an unidentified skull based on statistical shape models".MULTIMEDIA TOOLS AND APPLICATIONS (2020):23.