Granted Patent B2

US 7,847,808 · App. 11/779,787 · Granted Dec 7, 2010

Abstract

Claims (35)

1. A method, comprising:

accessing a plurality of photographic images of a course, wherein the photographic images are obtained using an imaging device;

determining a location for a virtual object on or above a course terrain for the course;

identifying photographic images of the course corresponding to the location as the virtual object is tracked through the course via a photographic mapping component of a computer;

determining a scale and position of the virtual object that correlate with the location within the presentation of at least one of the identified photographic images by projecting the virtual object onto a two-dimensional viewing plane using coordinates that were used to obtain the photographic images; and

incorporating the virtual object in a presentation of the identified photographic images to show the virtual object at the position.

2. The method of claim 1 , where determining the location includes simulating interaction of the virtual object with one or more portions of the course terrain.

3. The method of claim 2 , further comprising incorporating a visual representation of the interaction in the presentation of the photographic image.

4. The method of claim 1 , further comprising pre-fetching the photographic image based on a history associated with a user or a group of users.

5. The method of claim 1 , further comprising accepting user input to cause interaction of the virtual object with one or more portions of the course terrain.

6. The method of claim 1 , where the location is a first location and the photographic image is a first photographic image, the method further comprising:

in response to movement of the virtual object:

determining a second location for a virtual object on or above the course terrain for the course;

identifying a second photographic image of the course corresponding to the second location; and

incorporating the virtual object in a presentation of the second photographic image such that the virtual object appears in the second photographic image.

7. The method of claim 1 , where the location is a real-world location on the course.

8. The method of claim 1 , further comprising incorporating an avatar or a piece of virtual equipment into the presentation of the photographic image.

9. The method of claim 1 , further comprising

incorporating the virtual object in a presentation of the photographic image such that the virtual object is animated in the photographic image.

10. The method of claim 1 , further comprising incorporating a visual effect into the presentation of the photographic image.

11. The method of claim 1 , where the course is one or more of: a golf course, a baseball diamond, a track, a tennis court, one or more roadways, or open terrain.

12. The method of claim 1 , where the virtual object is one of: a golf ball, a baseball, a tennis ball, an automobile, a bicycle, an animal, an avatar, a motorcycle, or a flying craft.

13. The method of claim 1 , where the photographic image is a composition of two or more photographs of the course.

14. The of method 1 , where identifying the photographic image includes identifying a photograph from a plurality of photographs where a target location is nearest to the horizontal center of the photograph.

15. The method of claim 1 , further comprising altering the terrain to account for distortion in the photographic image.

16. The method of claim 1 , further comprising scaling the virtual object in the presentation of the photographic image.

17. The method of claim 1 , where:

the course terrain represents a three dimensional space and the photographic image is a two dimensional image; and

incorporating the virtual object into the presentation of the photographic image includes corresponding the location in the three dimensional space to a horizontal and vertical position in the two dimensional image.

18. A computer program product, encoded on a machine-readable non-transitory storage device, operable to cause data processing apparatus to perform operations comprising:

accessing a plurality of photographic images of a course obtained using an imaging device;

determining a location for a virtual object on a course terrain for the course;

identifying photographic images of the course corresponding to the location as the virtual object is tracked through the course;

determining a scale and position of the virtual object that correlate with the location within the presentation of at least one of the identified photographic images by projecting the virtual object onto a two-dimensional viewing plane using coordinates that were used to obtain the photographic images; and

incorporating the virtual object in a presentation of the identified photographic images.

Assignments (13)