Generating and Displaying Spatially Offset Sub-Frames on a Diamond Grid
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Abstract
A method of displaying an image with a display device includes receiving image data for the image on a diamond grid. The method includes generating a first sub-frame and a second sub-frame corresponding to the image data, the first and the second sub-frames each generated on a diamond grid. The method includes alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.
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Citations
80 Claims
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1-30. -30. (canceled)
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31. One or more microprocessors capable of performing a sequence of logic operations, the logic operations comprising:
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receiving image data for the image on a high resolution grid;
generating a first sub-frame and a second sub-frame corresponding to the image data, the first and the second sub-frames each generated on a low resolution diamond grid; and
alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A set of components, comprising:
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a display device having a low resolution diamond grid coupled to an image shifter;
a buffer adapted to receive image data for the image on a high resolution grid;
an image processing unit configured to define first and second sub-frames corresponding to the image data, the first and the second sub-frames each defined on the low resolution diamond grid; and
a set of logic adapted to control the image shifter to alternately display the first sub-frame in a first position and the second sub-frame in a second position spatially offset from the first position. - View Dependent Claims (50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66)
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67. A set of components to control a display device coupled to an image shifter, comprising:
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a plurality of pixels on a low resolution diamond grid on the display device;
a frame buffer configured to accept high resolution image data and to hold a high resolution image frame;
a sub-frame generation unit configured to accept the high resolution image frame from the frame buffer and to create a plurality of low resolution image sub-frames each spatially offset from each other and to be displayed on the low resolution diamond grid;
a set of logic configured to control the image shifter; and
a timing generator configured to synchronize the frame buffer, the sub-frame generation unit, and the set of logic to control the image shifter to optically steer the plurality of image sub-frames by the display device. - View Dependent Claims (68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80)
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Specification