Abstract

The light intensity distributions in the front space of a contact-type multiview 3-D imaging system are measured to estimate the effects of the differences in real and nominal values of parameters and alignment errors on the quality of 3-D images. The distributions clearly reveal how the viewing zone cross section is formed and how the mixed images are formed. For these measurements, a 1$\times$4 Fresnel lens array and a projector are used as the viewing zone forming optics and image source, respectively. The results are graphically represented in terms of crosstalk. Both the misalignments and the inaccuracies greatly increase the crosstalk.

© 2010 IEEE

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2004 (2)

Appl. Opt. (4)

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J.-Y. Son, B. Javidi, K.-D. Kwack, "Methods for displaying 3 dimensional images," Proc. IEEE 94, 502-523 (2006).

Other (6)

T. Balogh, "The HoloVizio system," Proc. SPIE (2006) pp. 60550U-1-12.

D. Gava, F. Preteux, "Conoscopic vision: Principle and application to quality control," Int. Conf. on Quality Control by Artif. Vision (1997) pp. 86-91.

J.-Y. Son, V. V. Saveljev, Y.- J. Choi, S.-K. Kim, "Quality quantification of multiview three dimensional image," Proc. 9th Int. Display Workshop (IDW'02) (2002) pp. 1225-1228.

A. Yuuki, S. Uehara, K. Taira, G. Hamagishi, K. Izumi, T. Nomura, K. Mashitani, A. Miyazawa, T. Koike, T. Horikoshi, H. Ujike, "Viewing zones of autostereoscopic displays and their measurement methods," Proc. 15th Int. Display Workshops (IDW'08) (2008) pp. 1111-1114.

K. Taira, G. Hamagishi, K. Izumi, S. Uehara, T. Nomura, K. Mashitani, A. Miyazawa, T. Koike, A. Yuuki, T. Horikoshi, Y. Hisatake, H. Ujike, Y. Nakano, "Variation of autostereoscopic displays and their measurement," Proc. 15th Int. Display Workshops (IDW'08) (2008) pp. 1103-1106.

T. Izumi, Fundamental of 3-D Imaging Techniques (NHK Science and Technology Lab., 1995) pp. 37-69.

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