Image display system
First Claim
Patent Images
1. A method performed by an image display system, the method comprising:
- accessing an image frame; and
generating first and second sub-frames from the image frame for simultaneous display by first and second display devices respectively, in at least partially overlapping positions on a display surface so that a simulated image formed from the first and the second sub-frames approximates, subject to at least one smoothing constraint, a target image formed from the image frame and at least one property of each of the first and the second display devices.
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Abstract
A method performed by an image display system is provided. The method includes accessing an image frame and generating first and second sub-frames from the image frame for simultaneous display by first and second display devices, respectively, in at least partially overlapping positions on a display surface so that a simulated image formed from the first and the second sub-frames approximates, subject to at least one smoothing constraint, a target image formed from the image frame and at least one property of each of the first and the second display devices.
135 Citations
20 Claims
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1. A method performed by an image display system, the method comprising:
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accessing an image frame; and generating first and second sub-frames from the image frame for simultaneous display by first and second display devices respectively, in at least partially overlapping positions on a display surface so that a simulated image formed from the first and the second sub-frames approximates, subject to at least one smoothing constraint, a target image formed from the image frame and at least one property of each of the first and the second display devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An image display system comprising:
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a sub-frame generator configured to generate first and second sub-frames corresponding to an image frame using first and second optimal sub-pixel blending maps that are derived by forming a simulated image to approximate a target image subject to at least one smoothing constraint between the simulated image and the target image; and first and second display devices configured to simultaneously display the first and the second sub-frames onto a display surface in at least partially overlapping positions; wherein the sub-frame generator forms the target image using at least one property of each of the first and the second display devices. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A program product comprising:
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a program executable by a processing system for causing the processing system to; access an image frame; and generate first and second sub-frames from the image frame for simultaneous display by first and second display devices, respectively, in at least partially overlapping positions on a display surface so that a simulated luminance image formed from the first and the second sub-frames approximates a target luminance profile formed from the image frame and the luminance each of the first and the second display devices with at least one smoothing constraint applied to a relationship between the simulated luminance image and the target luminance profile; and a medium for storing the program. - View Dependent Claims (18, 19, 20)
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Specification