Image Light Distribution in the Multiview 3-D Imaging System

Author

Son, Jung-Young ; Vashpanov, Yuriy ; Kim, Moon-Seok ; Park, Min-Chul ; Kim, Jai-Soon

Author_Institution

Sch. of Comput. & Commun. Eng., Daegu Univ., Gyeongsan, South Korea

Volume

6

Issue

8

fYear

2010

Firstpage

336

Lastpage

345

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 1×4 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.

Keywords

Fresnel diffraction; intensity measurement; lenses; optical images; Fresnel lens array; crosstalk; image light distribution; light intensity distributions; multiview 3D imaging system; Arrays; Crosstalk; Eyes; Image color analysis; Image quality; Imaging; Lenses; Optical arrays; Optical crosstalk; Optical distortion; Optical imaging; Optical mixing; Optical sensors; Pixel; 3-D image quality; ${hbox{1}}times{hbox{4}}$ Fresnel lens array; Contact-type 3-D multiview imaging system; crosstalk; image mixing; inaccuracies in parameter values; light intensity distribution; misalignment; viewing regions;

fLanguage

English

Journal_Title

Display Technology, Journal of

Publisher

ieee

ISSN

1551-319X

Type

jour

DOI

10.1109/JDT.2010.2054066

Filename

5545541