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Titolo:
Tour into the picture using a vanishing line and its extension to panoramic images
Autore:
Kang, HW; Pyo, SH; Anjyo, K; Shin, SY;
Indirizzi:
Korea Adv Inst Sci & Technol, Dept Comp Sci, Seoul, South Korea Korea Adv Inst Sci & Technol Seoul South Korea Sci, Seoul, South Korea
Titolo Testata:
COMPUTER GRAPHICS FORUM
fascicolo: 3, volume: 20, anno: 2001,
pagine: C132 -
SICI:
0167-7055(2001)20:3<C132:TITPUA>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Keywords:
image-based modeling/rendering; projective geometry; vanishing line; panoramic image;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Kang, HW Korea Adv Inst Sci & Technol, Dept Comp Sci, Seoul, South Korea Korea Adv Inst Sci & Technol Seoul South Korea ul, South Korea
Citazione:
H.W. Kang et al., "Tour into the picture using a vanishing line and its extension to panoramic images", COMPUT GR F, 20(3), 2001, pp. C132

Abstract

Tour into the picture (TIP) proposed by Horry et al.(13) is a method for generating a sequence of walk-through images from a single reference picture(or image). By navigating a 3D scene model constructed from the picture, TIP produces convincing 3D effects. Assuming that the picture has one vanishing point, they proposed the scene modeling scheme called spidery mesh. However, this scheme has to go through major modification when the picture contains multiple vanishing points or does not have any well-defined vanishingpoint. Moreover, the spidery mesh is hard to generalize for other types ofimages such as panoramic images. In this paper, we propose a new scheme for TIP which is based on a single vanishing line instead of a vanishing point. Based on projective geometry, our scheme is simple and yet general enough to address the problems faced with the previous method, We also show thatour scheme can be naturally extended to a panoramic image.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/20 alle ore 11:59:09