IMAGE PROCESSING SYSTEM, MOBILE COMPUTING DEVICE INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME
First Claim
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1. An image processing system comprising:
- a motion estimation circuit configured to receive and analyze a motion signal, and configured to generate a control signal based on an analysis result; and
an image processing circuit configured to selectively decrease power consumption for an image processing operation in response to the control signal.
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Abstract
An image processing system included in a mobile computing device is provided. The image processing system includes a motion estimation circuit configured to receive and analyze a motion signal and to generate a control signal based on an analysis result, and an image processing circuit configured to selectively decrease power consumption for an image processing operation in response to the control signal.
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Citations
20 Claims
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1. An image processing system comprising:
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a motion estimation circuit configured to receive and analyze a motion signal, and configured to generate a control signal based on an analysis result; and an image processing circuit configured to selectively decrease power consumption for an image processing operation in response to the control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A mobile computing device comprising:
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a motion sensor configured to sense motion of the mobile computing device for a period of time, and configured to output a motion signal; a motion estimation circuit configured to receive and analyze the motion signal, and configured to generate a control signal based on an analysis result; and an image processing circuit configured to selectively decrease power consumption for an image processing operation in response to the control signal, wherein the image processing circuit includes an image sensor configured to convert an optical image into an electrical signal, and an image signal processor configured to decrease the power consumption for the image processing operation by deactivating at least one block among a plurality of processing blocks included in the image signal processor. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method of operating a mobile computing device, the method comprising:
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receiving and analyzing a motion signal output from a motion sensor included in the mobile computing device; generating a control signal based on an analysis result; and selectively decreasing power consumption of an image processing circuit, which processes an image in the mobile computing device, based on the control signal. - View Dependent Claims (17, 18, 19, 20)
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Specification