title: Integral three-dimensional television with video system using pixel-offset method.
abstract: Integral three-dimensional (3D) television based on integral imaging requires huge amounts of information. Previously, we constructed an Integral 3D television using Super Hi-Vision (SHV) technology, with 7680 pixels horizontally and 4320 pixels vertically. We report on improved image quality through the development of video system with an equivalent of 8000 scan lines for use with Integral 3D television. We conducted experiments to evaluate the resolution of 3D images using an experimental setup and were able to show that by using the pixel-offset method we have eliminated aliasing produced by full-resolution SHV video equipment. We confirmed that the application of the pixel-offset method to integral 3D television is effective in increasing the resolution of reconstructed images.
authors.affiliation: Science and Technology Research Laboratories, NHK (Japan Broadcasting Corporation), 1-10-11 Kinuta, Setagaya, Tokyo 1578510, Japan. arai.j-gy@nhk.or.jp
authors.forename: Jun
authors.initials: J
authors.lastname: Arai
authors.forename: Masahiro
authors.initials: M
authors.lastname: Kawakita
authors.forename: Takayuki
authors.initials: T
authors.lastname: Yamashita
authors.forename: Hisayuki
authors.initials: H
authors.lastname: Sasaki
authors.forename: Masato
authors.initials: M
authors.lastname: Miura
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Hiura
authors.forename: Makoto
authors.initials: M
authors.lastname: Okui
authors.forename: Fumio
authors.initials: F
authors.lastname: Okano
mesh_terms: D004867:Equipment Design; D019544:Equipment Failure Analysis; D007089:Image Enhancement / Q000295:instrumentation*; D021621:Imaging, Three-Dimensional / Q000295:instrumentation*; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D018511:Systems Integration; D013690:Television / Q000295:instrumentation*; D014741:Video Recording / Q000295:instrumentation*