METHOD AND SYSTEM FOR COMPUTER GRAPHICS WITH OUT-OF-BAND (OOB) BACKGROUND
First Claim
Patent Images
1. A method for computer graphics with out-of-band (OOB) background, comprising:
- providing a 2D OOB background image;
providing a 3D entity;
generating a 2D foreground image by rendering the 3D entity;
generating a 2D display image according to the 2D background image and the 2D foreground image; and
displaying the 2D display image on a display device.
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Abstract
An embodiment of a method for computer graphics with out-of-band (OOB) background comprises the following steps. A 2D OOB background image is provided. A 3D entity is provided. A 2D foreground image is generated by rendering the 3D entity. A 2D display image is generated according to the 2D background image and the 2D foreground image. The 2D display image is displayed on a display device.
53 Citations
21 Claims
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1. A method for computer graphics with out-of-band (OOB) background, comprising:
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providing a 2D OOB background image; providing a 3D entity; generating a 2D foreground image by rendering the 3D entity; generating a 2D display image according to the 2D background image and the 2D foreground image; and displaying the 2D display image on a display device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for computer graphics with out-of-band (OOB) background, comprising:
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a display device; a loading unit acquiring a 2D OOB background image and a 3D entity; a scene graph renderer generating a 2D foreground image by rendering the 3D entity, and generating a 2D display image according to the 2D background image and the 2D foreground image; and a display controller directing the display device to display the generated 2D display image. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A system for computer graphics with out-of-band (OOB) background, comprising:
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a display device; a loading unit acquiring at least two 2D OOB background images and a 3D entity; a scene graph renderer generating a 2D foreground image by rendering the 3D entity, determining one of the 2D OOB background image according to current time, and generating a 2D display image according to the determined 2D background image and the 2D foreground image; and a display controller directing the display device to display the generated 2D display image. - View Dependent Claims (20, 21)
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Specification