Generating and displaying spatially offset sub-frames
First Claim
1. A method of displaying an image with a display device, the method comprising:
- receiving image data for the image;
generating first and second sub-frames, wherein the first and the second sub-frames comprise a plurality of sub-frame pixel values and a plurality of error values, and wherein at least a first one of the plurality of sub-frame pixel values is calculated using the image data, at least a second one of the plurality of sub-frame pixel values, and at least one of the plurality of error values; 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.
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Accused Products
Abstract
A method of displaying an image with a display device comprises receiving image data for the image, generating first and second sub-frames where the first and the second sub-frames comprise a plurality of sub-frame pixel values and a plurality of error values and where at least a first one of the plurality of sub-frame pixel values is calculated using the image data, at least a second one of the plurality of sub-frame pixel values, and at least one of the plurality of error values, 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 is provided.
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Citations
30 Claims
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1. A method of displaying an image with a display device, the method comprising:
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receiving image data for the image;
generating first and second sub-frames, wherein the first and the second sub-frames comprise a plurality of sub-frame pixel values and a plurality of error values, and wherein at least a first one of the plurality of sub-frame pixel values is calculated using the image data, at least a second one of the plurality of sub-frame pixel values, and at least one of the plurality of error values; 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 (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for displaying an image, the system comprising:
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a buffer adapted to receive image data for the image;
an image processing unit configured to generate first and second sub-frames comprising a plurality of rows of sub-frame pixel values, wherein each of the sub-frame pixel values in each of the plurality of rows is calculated using the image data, at least one sub-frame pixel value from a previous one of the plurality of rows, and at least one error value; and
a display device adapted 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 (13, 14, 15, 16, 17, 18, 19)
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20. A system for generating sub-frames for display at spatially offset positions to generate the appearance of an image, the system comprising:
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means for receiving image data corresponding to the image;
means for generating a plurality of rows of initial values using the image data;
means for accessing a row of history values and error values generated using the image data; and
means for generating a sub-frame pixel value using the row of history values and error values and the plurality of rows of initial values. - View Dependent Claims (21, 22, 23, 24)
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25. A computer-readable medium having computer-executable instructions for performing a method of generating a sub-frame image which comprises sub-frames for display at spatially offset positions to generate the appearance of a displayable image, comprising:
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receiving image data corresponding to the displayable image;
generating a first plurality of initial values associated with a first pixel which corresponds to a first sub-frame using the image data;
generating a first sub-frame pixel value using the image data and the first plurality of initial values, wherein the first sub-frame pixel value comprises a first history value;
generating a first error value using the image data and the first plurality of initial values;
generating a second plurality of initial values associated with a second pixel which corresponds to a second sub-frame using the image data; and
generating a second sub-frame pixel value using the image data, the second plurality of initial values, the first history value, and the first error value. - View Dependent Claims (26, 27, 28, 29, 30)
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Specification