Background imagery for enhanced pepper's ghost illusion
Systems and methods herein are directed to providing a visual effect background that may be added behind a transparent holographic projection screen (e.g., of a Pepper's Ghost Illusion system) that provides for greater scenic depth behind the holographic projection, regardless of the amount of actual physical space behind the transparent screen. The background, which may be used for projection-based holographic projections or video panel display projections, generally establishes an optical illusion of depth behind the holographic images (producing a depth perception or “perspective” that gives a greater appearance of depth or distance behind a holographic projection).
1. An apparatus, comprising:
an image source configured to project a source image;
a screen located at an angle relative to the image source configured to direct the source image from the image source as a holographic projection in a viewing direction towards a viewer; and
a physical optical illusion background creating an illusion of depth behind the screen and the holographic projection, wherein the screen is located between the viewer and the background, and
wherein the optical illusion background produces a depth perception that gives an appearance of depth behind the holographic projection.
2. The apparatus as in claim 1 , wherein the background displays a geometric pattern to create the illusion of depth.
3. The apparatus as in claim 1 , wherein the background displays a perspective-based image to create the illusion of depth.
4. The apparatus as in claim 1 , wherein the background displays a picture to create the illusion of depth.
5. The apparatus as in claim 4 , wherein the picture depicts scenery with perspective.
6. The apparatus as in claim 1 , wherein the screen and background are configured for positioning at opposing ends of a stage.
7. The apparatus as in claim 1 , wherein the image source comprises a panel display.
8. The apparatus as in claim 1 , wherein the image source comprises:
a projector; and
a projection bounce disposed on a visual path between the projector and the screen, wherein the projection bounce reflects the source image from the projector towards the screen.
9. The apparatus as in claim 1 , wherein the screen comprises a tensioned foil.
10. The apparatus as in claim 1 , wherein the screen comprises a rigid material.
11. The apparatus as in claim 1 , wherein the optical illusion background displays a static illusion of depth.
12. The apparatus as in claim 1 , wherein the optical illusion background displays a dynamic illusion of depth.
13. The apparatus as in claim 1 , wherein the optical illusion background is selected from a group consisting of: a static optical illusion image; a panel display configured to display an optical illusion image; a projection screen configured to display an optical illusion image; and a projection mapping of an optical illusion image on a background environment.
14. A method, comprising:
providing an image source configured to project a source image;
arranging a screen at an angle relative to the image source configured to direct the source image from the image source as a holographic projection in a viewing direction towards a viewer; and
creating, by a physical optical illusion background, an illusion of depth behind the screen and the holographic projection, wherein the screen is located between the viewer and the background, and
wherein the optical illusion background produces a depth perception that gives an appearance of depth behind the holographic projection.
15. The method as in claim 14 , wherein the background is configured to display at least one of: a geometric pattern to create the illusion of depth, a perspective-based image to create the illusion of depth, or a picture with scenery to create the illusion of depth.
16. The method as in claim 14 , wherein the image source comprises a panel display.
17. The method as in claim 14 , wherein the image source comprises:
a projector; and
a projection bounce disposed on a visual path between the projector and the screen, wherein the projection bounce reflects the source image from the projector towards the screen.
18. The method as in claim 14 , wherein the screen comprises a tensioned foil or a rigid material.
19. The method as in claim 14 , wherein the optical illusion background displays a static illusion of depth.
20. The method as in claim 14 , wherein the optical illusion background displays a dynamic illusion of depth.