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1. WO1994004002 - APPARATUS FOR STEREOSCOPICALLY VIEWING SCREENED IMAGES

Publication Number WO/1994/004002
Publication Date 17.02.1994
International Application No. PCT/GB1993/001642
International Filing Date 04.08.1993
Chapter 2 Demand Filed 26.01.1994
IPC
H04N 13/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
CPC
H04N 13/189
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
189Recording image signals; Reproducing recorded image signals
H04N 13/204
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
204using stereoscopic image cameras
H04N 13/286
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
286having separate monoscopic and stereoscopic modes
H04N 13/327
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
327Calibration thereof
H04N 13/337
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
332Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
337using polarisation multiplexing
H04N 13/363
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
363using image projection screens
Applicants
  • CHRISTIAN, John, Alexander [GB]/[GB]
Inventors
  • CHRISTIAN, John, Alexander
Agents
  • JONES, Graham, Henry
Priority Data
9216556.204.08.1992GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR STEREOSCOPICALLY VIEWING SCREENED IMAGES
(FR) APPAREIL DE VISUALISATION STEREOSCOPIQUE D'IMAGES SUR ECRAN
Abstract
(EN)
Apparatus (2) for stereoscopically viewing screened images, which apparatus (2) comprises a housing (6), and optical means (8, 10, 12) for the optical manipulation of a pair of landscape stereoscopic images between an orientation required for human viewing and an alternative orientation suitable for visual image recording or reproduction. The optical means may include mirrors, half-silvered mirrors, polarising filters and/or polarising spectacles.
(FR)
Un appareil (2) de visualisation stéréoscopique d'images sur écran comprend un logement (6) et des éléments optiques (8, 10, 12) destinés à manipuler optiquement une paire d'images stéréoscopiques de paysages entre une orientation nécessaire à la vision de l'homme et une autre orientation s'adaptant à l'enregistrement ou à la reproduction d'images visuelles. Ces éléments optiques peuvent comprendre des miroirs, des miroirs demi-argentés, des filtres polariseurs et/ou des lunettes polarisantes.
Also published as
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