Underwater image projection system and method

• US 9,813,684 B2
• Filed: 06/06/2016
• Issued: 11/07/2017
• Est. Priority Date: 08/01/2012
• Status: Active Grant

• Current Assignee: Pentair Water Pool And Spa Incorporated (Pentair Plc (Ireland))
• Original Assignee: Pentair Water Pool And Spa Incorporated (Pentair Plc (Ireland))
• Inventors: Reddy, Rakesh, Johnson, Bruce, Doyle, Kevin
• Primary Examiner(s): Dowling, William C
• Application Number:
  US15/174,750
• Publication Number:
  US 20160286182A1
• Time in Patent Office: 519 Days
• CPC Class Codes: G03B 21/14 Details
• CPC Class Codes: G03B 21/53 Means for automatic focusing, e.g. to compensate thermal effects
• CPC Class Codes: G03B 21/56 Projection screens
• CPC Class Codes: G03B 21/608 Fluid screens
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: H04N 5/74 Projection arrangements for image reproduction, e.g. using eidophor
• CPC Class Codes: H04N 9/3179 Video signal processing therefor
• CPC Class Codes: H04N 9/3182 Colour adjustment, e.g. white balance, shading or gamut white balance per se H04N9/73; control of amplitude of colour signals H04N9/68; colour control circuits for displays in general G09G5/02, G09G3/2003, G09G3/3607
• CPC Class Codes: H04N 9/3185 Geometric adjustment, e.g. keystone or convergence optical or mechanical adjustment of convergence H04N9/317; using scanning means H04N3/22; optical or mechanical adjustments of projectors not peculiar to the presence of an electronic spatial light modulator G03B21/14
• CPC Class Codes: H04N 9/3194 including sensor feedback

Abstract

Some embodiments include an underwater projection system having a water feature that includes a first underwater light niche. A user interface is configured to upload an image from a user to a controller. A projector is disposed in the first underwater light niche and is configured to project the image onto an underwater surface of the water feature. The controller is in communication with the user interface and the projector and the controller operates the projector.

Claims

1. An underwater projection system, comprising:

a water feature including a first underwater light niche;

a user interface configured to upload an image from a user to a controller; and

a projector disposed in the first underwater light niche and configured to project the image onto an underwater surface of the water feature, the projector in communication with the user interface and the controller, the controller operating the projector.

2. The underwater projection system of claim 1, wherein the user interface is a touch interface.

3. The underwater projection system of claim 2, wherein the user interface is one of a tablet, a smart phone, or a wireless computer.

4. The underwater projection system of claim 1, wherein the water feature is one of a fountain, a swimming pool, a hot tub, or a pond.

5. The underwater projection system of claim 1, wherein the water feature further includes an ambient light disposed within a second underwater light niche.

6. The underwater projection system of claim 5, wherein the ambient light and the projector are each controlled by the controller.

7. The underwater projection system of claim 1, wherein the image is one of a stationary still image, a still image moving within a boundary area, a series of still images, or a video.

8. The underwater projection system of claim 1, wherein the controller includes a boundary mapping module and executes the boundary mapping module which permits the user to select and move one or more projected boundary shapes to define contours of a boundary of the water feature with the user interface.

9. The underwater projection system of claim 8, wherein the user interface is a touch interface and the user inputs the boundary of the water feature by drawing the boundary with the touch user interface.

10. The underwater projection system of claim 8, wherein the user inputs the boundary of the water feature with an image capture device operated by the user interface.

11. The underwater projection system of claim 8, wherein the controller includes an image correction module and executes the image correction module which permits the user to input an amount of deformation to correct a deformed projected image.

12. An underwater projection system for a water feature, comprising:

a projector configured to be disposed in an underwater light niche and configured to project content onto an underwater surface of the water feature; and

a touch graphical user interface configured to upload and stream content from a user to a controller, which is in communication with the projector.

13. The underwater projection system of claim 12, wherein the content is a still image or video that is positionable within a projection boundary on the underwater surface.

14. The underwater projection system of claim 12, wherein the content is a still image on the underwater surface and the projector is configured to move the still image within a projection boundary on the underwater surface.

15. The underwater projection system of claim 12, wherein the content is one of a stationary still image, a still image moving within a projection boundary, a series of still images, or a video.

16. An underwater projection system, comprising:

a water feature including a first and a second underwater light niche;

a projector disposed in the first underwater light niche, the projector configured to project the image on an underwater surface of the water feature;

an ambient light disposed in the second underwater light niche; and

a graphical user interface configured to upload an image from a user to a controller,

the controller in communication with the graphical user interface, the projector, and the ambient light, the controller configured to control the projector and the ambient light.

17. The underwater projection system of claim 16, wherein the projector is configured to project a still image that is stationary on the underwater surface.

18. The underwater projection system of claim 16, wherein the projector is configured to project a still image on the underwater surface and move the still image within a projection boundary on the underwater surface.

19. The underwater projection system of claim 18, wherein the projection boundary area is adjustable by the graphical user interface.

20. The underwater projection system of claim 19, wherein a user adjusts the projection boundary to contours of the water feature for the projection of the image on the underwater surface and corrects distortion of the image within the projection boundary using the touch graphical user interface to input distortion data while viewing the image from outside of the water feature.