3-D computer graphics based on integral photography

被引：59

作者：

Naemura, T ^{[1
]}

Yoshida, T ^{[1
]}

Harashima, H ^{[1
]}

机构：

[1] Univ Tokyo, Dept Inform & Commun Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

OPTICS EXPRESS | 2001年 / 8卷 / 04期

关键词：

D O I：

10.1364/OE.8.000255

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Integral photography (IP), which is one of the ideal 3-D photographic technologies, can be regarded as a method of capturing and displaying light rays passing through a plane. The NHK Science and Technical Research Laboratories have developed a real-time IP system using an HDTV camera and an optical ber array. In this paper, the authors propose a method of synthesizing arbitrary views from IP images captured by the HDTV camera. This is a kind of image-based rendering system, founded on the 4-D data space representation of light rays. Experimental results show the potential to improve the quality of images rendered by computer graphics techniques. (C) 2001 Optical Society of America.

引用

页码：255 / 262

页数：8

共 12 条

[1] Gradient-index lens-array method based on real-time integral photography for three-dimensional images [J].

Arai, J ;

Okano, F ;

Hoshino, H ;

Yuyama, I .

APPLIED OPTICS, 1998, 37 (11) :2034-2045

[2]

Chen SN, 1995, SWIMMING THROUGH TROUBLED WATER, P29

[3]

Gortler S. J., 1996, Computer Graphics Proceedings. SIGGRAPH '96, P43, DOI 10.1145/237170.237200

[4] Analysis of resolution limitation of integral photography [J].

Hoshino, H ;

Okano, F ;

Isono, H ;

Yuyama, I .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1998, 15 (08) :2059-2065

[5]

Levoy M., 1996, Computer Graphics Proceedings. SIGGRAPH '96, P31, DOI 10.1145/237170.237199

[6]

McMillan L., 1995, Computer Graphics Proceedings. SIGGRAPH 95, P39, DOI 10.1145/218380.218398

[7] Orthographic approach to representing 3-D images and interpolating light rays for 3-D image communication and virtual environment [J].

Naemura, T ;

Kaneko, M ;

Harashima, H .

SIGNAL PROCESSING-IMAGE COMMUNICATION, 1998, 14 (1-2) :21-37

[8]

NAEMURA T, 1999, P SOC PHOTO-OPT INS, V3653, P620

[9]

NAEMURA T, IN PRESS P SPIE

[10] Real-time pickup method for a three-dimensional image based on integral photography [J].

Okano, F ;

Hoshino, H ;

Arai, J ;

Yuyama, I .

APPLIED OPTICS, 1997, 36 (07) :1598-1603

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