EDGE ANTI-ALIASING
First Claim
Patent Images
1. A method comprising:
- modifying a graphical object to be displayed on a display image to include a border region at least partially surrounding the object, wherein a color of the border region is selected based, at least in part, on a color of a background over which the graphical object is to be displayed;
linearly filtering the graphical object; and
causing the linearly filtered graphical object to be displayed on a display device.
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Abstract
Methods and apparatuses for efficient edge anti-aliasing.
4 Citations
22 Claims
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1. A method comprising:
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modifying a graphical object to be displayed on a display image to include a border region at least partially surrounding the object, wherein a color of the border region is selected based, at least in part, on a color of a background over which the graphical object is to be displayed; linearly filtering the graphical object; and causing the linearly filtered graphical object to be displayed on a display device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An article of manufacture comprising a tangible computer-readable medium having stored thereon instructions that, when executed, cause one or more processors to:
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modify a graphical object to be displayed on a display image to include a border region at least partially surrounding the object, wherein a color of the border region is selected based, at least in part, on a color of a background over which the graphical object is to be displayed; linearly filter the graphical object; and cause the linearly filtered graphical object to be displayed on a display device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An apparatus comprising:
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means for modifying a graphical object to be displayed on a display image to include a border region at least partially surrounding the object, wherein a color of the border region is selected based, at least in part, on a color of a background over which the graphical object is to be displayed; means for linearly filtering the graphical object; and means for causing the linearly filtered graphical object to be displayed on a display device. - View Dependent Claims (16)
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17. A system comprising:
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a memory; one or more processors coupled with the memory to generate a graphical object for display, wherein the graphical object is modified by the one or more processors to include a border region at least partially surrounding the object, wherein a color of the border region is selected based, at least in part, on a color of a background over which the graphical object is to be displayed and further wherein the one or more processors perform linear filtering on the modified graphical object; and a display device coupled with the one or more processors to display the linearly filtered graphical object. - View Dependent Claims (18, 19, 20, 21, 22)
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Specification