Stereoscopic video system

• US 4,310,849 A
• Filed: 06/11/1979
• Issued: 01/12/1982
• Est. Priority Date: 06/11/1979
• Status: Expired due to Term

• Current Assignee: Stuart M. Glass
• Original Assignee: Stuart M. Glass
• Inventors: Glass, Stuart M.
• Primary Examiner(s): ORSINO JR, JOSEPH
• Application Number:
  US06/047,603
• Time in Patent Office: 946 Days
• Field of Search: 358/88, 358/91, 358/92, 358/901, 358/250, 358/87, 358/191.1, 313/475, 350/130, 350/132, 350/133, 350/143, 350/96.18, 350/96.25, 350/96.26
• US Class Current: 348/53
• CPC Class Codes: H04N 13/344 with head-mounted left-right displays

Abstract

A stereoscopic video system includes the generation or simulation of two different monoscopic video images corresponding to the different views by a human'"'"'s eyes of an original object and two display units for separately displaying the two monoscopic images. The two monoscopic images are flexibly coupled separately and directly from the display units to the eyes of a user by a headset.

Claims

1. A headset for stereoscopic video viewing comprising:

a. video input means for directly coupling to a source of two different monoscopic video images to be viewed by a user corresponding to the different views by a human'"'"'s eyes of an original object, the video input means comprising two optical coupling means each mountable over a different video image source and each having multiplex means including at least two output ports to enable the simultaneous viewing of the images thereof by more than one user at a given time;

b. flexible fiber optic means having releasable coupling means at one end for connecting same to one output port of each optical coupling means for separately transmitting the two different monoscopic video images side-by-side; and

c. video output means connected to the other end of the fiber optic means for directly coupling each of the two monoscopic video images to a different eye of the user and wherein the flexible fiber optic means provides a non-rigid connection between the video input and output means.

2. The headset according to claim 1, wherein each optical coupling means comprises an open faced dome-shaped member and wherein said at least two output ports comprise cylindrical tubes opening into the dome-shaped member at the end thereof opposite the open face and having the longitudinal axes thereof oriented towards the center of the open face.

3. The headset according to claim 2, wherein the video output means further comprises eye cups for delivering the video images to the eyes of the user without outside video noise and means for retaining the eye cups in position on the user'"'"'s head during use.

4. The headset according to claim 3, wherein the video output means further comprises means for adjusting the distance of the eye cups to the eye spacing of the user.

5. The headset according to claim 3, wherein the video output means further comprises means for adjusting the focus of each eye cup.

6. The headset according to claim 3, further comprising a speaker for each ear of the user connected to the retaining means and positionable over the user'"'"'s ears during use.

7. A stereoscopic video system comprising:

a. means receptive of two different frequency monoscopic video image carrier signals, corresponding to the different views by a human'"'"'s eyes of an original object, for separately displaying the two monoscopic images, the displaying means comprising first and second receiving channels each including means receptive of one carrier signal for obtaining an audio and video signal therefrom and a cathode ray tube for displaying the image corresponding to the video signal, wherein the means of the first channel comprises a VHF tuner and receiver and the means of the second channel comprises a UHF tuner and receiver;

b. a main speaker, a main picture tube in addition to the two cathode ray tubes and switching means for applying the video and audio signals alternatively from the UHF and VHF channels, to the main picture tube and main speaker respectively; and

c. means for flexibly coupling the two monoscopic images separately and directly from the displaying means to the eyes of a user, including two optical coupling means each connected over the screen of a different one of the two tubes.

8. The system according to claim 7, wherein the flexible coupling means comprises video input means for directly coupling to the displaying means, fiber optic means connected at one end to the input means for separately transmitting the two monoscopic video images side-by-side and video output means connected to the other end of the fiber optic means for directly coupling each of the two monoscopic video images to a different eye of the user.

9. The system according to claim 8, wherein the video output means further comprises eye cups for delivering the video images to the eyes of the user without outside video noise and means for retaining the eye cups in position on the user'"'"'s head during use.

10. The system according to claim 9, wherein the video output means further comprises means for adjusting the focus of each eye cup.

11. The system according to claim 9, wherein the video output means further comprises means for adjusting the distance of the eye cups to the eye spacing of the user.

12. The system according to claim 9, further comprising a speaker for each ear of the user receptive of the audio signals from the two channels and connected to the retaining means and positionable over the user'"'"'s ears during use.

13. The system according to claim 7, wherein the optical coupling means includes means for releasably coupling at least one additional different fiber optic means thereto to multiplex the video images to enable simultaneous viewing by more than one viewer at a given time.

14. The system according to claim 13, wherein each optical coupling means comprises an open faced dome-shaped member and wherein said at least two output ports comprising cylindrical tubes opening into the dome-shaped member at the end thereof opposite the open face and having the longitudinal axes thereof oriented towards the center of the open face.