PANORAMIC ADAPTER SYSTEM AND METHOD WITH SPHERICAL FIELD-OF-VIEW COVERAGE

• US 20100045773A1
• Filed: 11/06/2008
• Published: 02/25/2010
• Est. Priority Date: 11/06/2007
• Status: Abandoned Application

• Current Assignee: Kurtis J. Ritchey
• Original Assignee: Kurtis J. Ritchey
• Inventors: Ritchey, Kurtis J.
• Application Number:
  US12/266,308
• Publication Number:
  US 20100045773A1
• Time in Patent Office: Days
• US Class Current: 348/36
• CPC Class Codes: G02B 13/06 Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
• CPC Class Codes: G02B 15/10 by adding a part, e.g. close-up attachment
• CPC Class Codes: G03B 37/00 Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
• CPC Class Codes: H04N 23/55 Optical parts specially adapted for electronic image sensors; Mounting thereof
• CPC Class Codes: H04N 23/58 Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 23/698 for achieving an enlarged field of view, e.g. panoramic image capture

Abstract

A panoramic optical system includes optical means including one or more objective and relay optics to focus at least one image representing at least some portion of a substantially spherical field-of-view scene in focus to an imaging plane, housing means including support means to hold the optical means and mounting means that attaches the panoramic optical system to an adjacent camera.

Claims

1. A panoramic optical system comprising:

optical means including one or more objective and relay optics to focus at least one image representing at least some portion of a substantially spherical field-of-view scene in focus to an imaging plane;

housing means including support means to hold the optical means and

mounting means that attaches the panoramic optical system to an adjacent camera.

2. A panoramic camera system comprising:

optical means which includes at least one objective lens and relay optics to transmit at least one image representing some portion of a substantially spherical field-of-view scene in focus to an imaging plane, and housing means to hold the optical means and mounting means that attaches the adapter to said camera means in place; and

said camera means that attaches to said optical means in a communicating relationship such that the image or images recorded on the image plane of the optical means are able to be focused by said camera'"'"'s taking lens system onto one or more sensors of said camera means.

3. The system according to claim 2 where the optical and housing means comprises a panoramic lens adapter that attaches onto the taking lens of a non-interchangeable lens camera.

4. The system according to claim 2 where optical and housing means comprises a panoramic lens adapter that attaches onto the taking lens of an interchangeable lens camera.

5. The system according to claim 2 where the panoramic optical system and camera are integrated into a single housing.

6. The system according to claim 2 where the objective lens means comprises two back to back fisheye lenses with greater that 180 degree field-of-view coverage which cooperate to record two hemispherical images that comprise a substantially spherical image.

7. The system according to claim 2 where the objective optics comprise four back to back fisheye lenses with greater that 180 degree field of view coverage which cooperate to record four hemispherical images that comprise images that may be used to provide two views of a scene for stereoscopic imaging.

8. The system according to claim 2 where the objective optics comprises at least one fisheye lens.

9. The system according to claim 2 where the camera'"'"'s sensor has a region-of-interest address, processing, and readout capability.

10. The system according to claim 2 where the optical means include right angle prisms.

11. The system according to claim 2 where the optical means include fiber optic image conduits.

12. The system according to claim 2 where optical means include magnification means or reducing means to enlarge one or more images from an objective lens or relay optics.

13. The system according to claim 2 where the optical means include tapered fiber optic means for countering distortion and/or enlarging at least one or more images.

14. The system according to claim 2 wherein two hemispherical images are projected from said optical means within a 16:

9 HDTV format in a manner to maximize their filling up the rectangular format by projecting the images opposite one another such that images edges are tangential to the edge of the rectangular format and adjacent to one another.

15. The system according to claim 2 wherein the hemispherical images are projected from said optical means within a 4:

3 TV/video format in a manner to maximize their filling up the rectangular format by projecting the images in opposite corners of the rectangular format and such that images edges are tangential to the edge of the rectangular format and adjacent to one another.

16. The system according to claim 2 in which said optical means includes a beam splitter and electronic shutter system such that the shutter system is operated to select which image or images are and are not transmitted from different optical paths of the optical system for presentation to said camera.

17. A system according to claim 2 which includes a wireless remote control device for control of the camera means on which the panoramic optical system is mounted.

18. The system according to claim 2 which includes integrated image processing firmware for controlling an electronic shutter system built into in the panoramic optical system.

19. The system according to claim 2 which includes integrated image processing firmware for controlling said camera means for processing and viewing of said panoramic images.

20. The system according to claim 2 where the camera means on which the panoramic optical system is placed is a camcorder.