EFFICIENT AUTOSTEREO SUPPORT USING DISPLAY CONTROLLER WINDOWS
First Claim
1. A display controller for controlling a display screen of a display system, the display controller comprising:
- an image receiver configured to receive image data from a source that includes a first image and a second image;
a first window controller coupled to the image receiver and configured to receive the first image from the image receiver and to scale the first image according to parameters of a display screen to generate a scaled first image;
a second window controller coupled to the image receiver and configured to receive the second image from the image receiver and to scale the second image according to the parameters of the display screen to generate a scaled second image; and
a blender component coupled to the first window controller and the second window controller and configured to interleave the scaled first image with the scaled second image in order to generate a stereoscopic composited image.
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Accused Products
Abstract
An approach is provided for efficient autostereoscopic support by using a display controller for controlling a display screen of a display system. In one example, the display controller includes the following hardware components: an image receiver configured to receive image data from a source, wherein the image data includes a first image and a second image; a first window controller configured to receive the first image from the image receiver and to scale the first image according to parameters of the display screen in order to generate a scaled first image; a second window controller configured to receive the second image from the image receiver and to scale the second image according to the parameters of the display screen in order to generate a scaled second image; and a blender component configured to interleave the scaled first image with the scaled second image in order to generate a stereoscopic composited image.
42 Citations
20 Claims
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1. A display controller for controlling a display screen of a display system, the display controller comprising:
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an image receiver configured to receive image data from a source that includes a first image and a second image; a first window controller coupled to the image receiver and configured to receive the first image from the image receiver and to scale the first image according to parameters of a display screen to generate a scaled first image; a second window controller coupled to the image receiver and configured to receive the second image from the image receiver and to scale the second image according to the parameters of the display screen to generate a scaled second image; and a blender component coupled to the first window controller and the second window controller and configured to interleave the scaled first image with the scaled second image in order to generate a stereoscopic composited image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An integrated circuit, comprising:
a display controller for controlling a display screen of a display system and including; an image receiver configured to receive image data from a source that includes a first image and a second image; a first window controller coupled to the image receiver and configured to receive the first image from the image receiver and to scale the first image according to parameters of a display screen to generate a scaled first image; a second window controller coupled to the image receiver and configured to receive the second image from the image receiver and to scale the second image according to the parameters of the display screen to generate a scaled second image; and a blender component coupled to the first window controller and the second window controller and configured to interleave the scaled first image with the scaled second image in order to generate a stereoscopic composited image. - View Dependent Claims (17, 18, 19)
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20. A method of controlling a display screen of a display system, the method comprising:
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receiving image data from a source, wherein the image data includes a first image and a second image; scaling the first image according to parameters of the display screen in order to generate a scaled first image; scaling the second image according to the parameters of the display screen in order to generate a scaled second image; interleaving the scaled first image with the scaled second image in order to generate a stereoscopic composited image; and scanning out the stereoscopic composited image to the display screen without accessing a memory that stores additional data associate with the stereoscopic composited image.
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Specification