Abstract

A projection-type integral imaging system with an embossed screen is proposed to realize a wide viewing angle for the reconstructed image. The embossed screen is designed for virtual integral imaging in a projection-type system. It can enhance the viewing angle by increasing the effective region for each elemental image. The experimental result that verifies the merit of the proposed method is presented.

© 2004 Optical Society of America

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References

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2004 (3)

2003 (1)

2002 (1)

2001 (2)

1997 (1)

1980 (1)

T. Okoshi, Proc. IEEE 68, 548 (1980).
[CrossRef]

1977 (1)

R. L. De Montebello, Proc. SPIE 120, 73 (1977).
[CrossRef]

1908 (1)

G. Lippmann, C. R. Acad. Sci. 146, 446 (1908).

Aggoun, A.

Arai, J.

Choi, H.

Davies, N.

De Montebello, R. L.

R. L. De Montebello, Proc. SPIE 120, 73 (1977).
[CrossRef]

Dohi, T.

Hata, N.

Hoshino, H.

Iwahara, M.

Jang, J.-S.

Javidi, B.

Jung, S.

Kim, Y.

Kung, S. Y.

Lee, B.

Liao, H.

Lippmann, G.

G. Lippmann, C. R. Acad. Sci. 146, 446 (1908).

Manolache, S.

McCormick, M.

Min, S.-W.

Oh, Y.-S.

Okano, F.

Okoshi, T.

T. Okoshi, Proc. IEEE 68, 548 (1980).
[CrossRef]

Park, J.-H.

Yuyama, I.

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Figures (5)

Fig. 1
Fig. 1

Scheme of a projection-type integral imaging system. SLM, spatial light modulator.

Fig. 2
Fig. 2

Structure of an embossed screen.

Fig. 3
Fig. 3

Viewing angle of an embossed screen compared with a conventional screen. InIm, integral imaging.

Fig. 4
Fig. 4

One-dimensional embossed screen.

Fig. 5
Fig. 5

Image reconstructed by a projection-type integral imaging system: (a) conventional system, (b) proposed system.

Equations (2)

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Ω=2 arctanP2g,
2θ=2 arcsinP2g-2 arctanP2g.

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