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US 2014/0210811 A1Published application
Correspondence Mapping Between An Imaging System and A Directional Rendering System
AssigneeHewlett-Packard Development Company, L.P.
InventorNelson L. Chang
Life of this patent
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Abstract
An image processing system generates a correspondence mapping between an imaging system and a directional rendering system using first and second images captured to include and first and second coded patterns displayed simultaneously in at least partially non-overlapping views.
Claims15
A display system comprising:
- a directional rendering system to simultaneously display first and second coded patterns in first and second views, respectively, where the first and the second views are at least partially non-overlapping;
- an imaging system to capture first and second images of the first and the second views, respectively;
- and
- an image processing system to generate a correspondence mapping between the imaging system and the directional rendering system using the first and the second images and the first and the second coded patterns.
1 more element
A method performed by a display system, the method comprising:
- projecting first and second coded patterns simultaneously with first and second projectors to form first and second views that are at least partially non-overlapping;
- capturing first and second images of the first and the second views, respectively with an imaging system;
- and
- determining a correspondence mapping between the imaging system and the first and the second projectors using the first and the second images, respectively, and the first and the second coded patterns, respectively.
1 more element
An article comprising at least one machine-readable storage medium storing instructions that, when executed by a processing system, cause the processing system to:
- receive first and second images captured by an imaging system to include first and second coded patterns simultaneously displayed in first and second views by a directional rendering system, where the first and the second views are at least partially non-overlapping;
- and
- generate a correspondence mapping between the imaging system and the directional rendering system using the first and the second images and the first and the second coded patterns.
Dependencies are inferred from the claim text.