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1. AU1983013355 - STEREOSCOPIC TELEVISION SYSTEM

Office
Australia
Application Number 13355/83
Application Date 25.01.1983
Publication Number 1983013355
Publication Date 24.12.1986
Publication Kind A
IPC
H04N 9/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
9Details of colour television systems
H04N 13/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
H04N 13/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
04Picture reproducers
CPC
H04N 13/341
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]
341using temporal multiplexing
H04N 13/218
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
207using a single 2D image sensor
218using spatial multiplexing
H04N 13/339
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]
339using spatial multiplexing
H04N 13/10
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
H04N 13/239
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
239using two 2D image sensors having a relative position equal to or related to the interocular distance
Applicants Stereographics Corp.
Inventors Lipton, Lenny
Starks, Michael R.
Stewart, James D.
Agents Spruson & Ferguson
Priority Data 343124 17.01.1982 US
06459174 19.01.1983 US
Title
(EN) STEREOSCOPIC TELEVISION SYSTEM
Abstract
(EN) In a stereoscopic television system, the system generates a plurality of frames of stereoscopic images. When viewed on an unmodified conventional television receiver, each frame of stereoscopic image is formed of a first subfield (3) within the upper half of the display and a second subfield (4) within the lower half of the display with the subfields (3 and 4) being separated by a blanking area (1) and/or a vertical sync pulse. When the receiver is modified by doubling the vertical sync frequency, each subfield (3 or 4) would be displayed over the entire display. For stereoscopic viewing, the subfields are preferably of the left image and the right image.
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