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Titolo:
Computer-assisted three-dimensional surgical planning and simulation: 3D color facial model generation
Autore:
Xia, J; Wang, DF; Samman, N; Yeung, RWK; Tideman, H;
Indirizzi:
Univ Hong Kong, Prince Philip Dent Hosp 2 F, Hong Kong, Hong Kong, PeoplesR China Univ Hong Kong Hong Kong Hong Kong Peoples R China Kong, PeoplesR China Shanghai Jiao Tong Univ, Inst Image Proc & Pattern Recognit, Shanghai 200030, Peoples R China Shanghai Jiao Tong Univ Shanghai Peoples R China 200030 Peoples R China
Titolo Testata:
INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY
fascicolo: 1, volume: 29, anno: 2000,
pagine: 2 - 10
SICI:
0901-5027(200002)29:1<2:CTSPAS>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
SURGERY; SYSTEM;
Keywords:
computer graphics; 3D reconstruction; 3D color facial mapping; 3D facial model;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Xia, J Univ Hong Kong, Prince Philip Dent Hosp 2 F, 34 Hosp Rd, Hong Kong,Hong Kong, Peoples R China Univ Hong Kong 34 Hosp Rd Hong Kong Hong Kong Peoples R China hina
Citazione:
J. Xia et al., "Computer-assisted three-dimensional surgical planning and simulation: 3D color facial model generation", INT J OR M, 29(1), 2000, pp. 2-10

Abstract

A scheme for texture mapping a 3D individualized color photo-realistic facial model from real color portraits and CT data is described. First, 3D CT images including both soft and hard tissues should be reconstructed from sequential CT slices, using a surface rendering technique. Facial features are extracted from 3D soft tissue. A generic mesh is individualized by correspondence matching and interpolation from those feature vertices. Three digitized color portraits with the "third" dimension from reconstructed soft tissue are blended and texture-mapped onto the 3D head model (mesh). A color simulated human head generated from frontal, right and left real color portraits can be viewed from an arbitrary angle in an inexpensive and user-friendly conventional personal computer. This scheme is the basic procedure in 3D computer-assisted simulation surgery.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 06:58:56