IMAGE STABILIZATION METHOD AND APPARATUS
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Accused Products
Abstract
An image stabilization apparatus includes accelerometers, a proximity sensor and a processor. Each accelerometer determines acceleration along an axis of a plane parallel to a focal plane of an image capture device. The accelerometers output respective acceleration data to the processor. The proximity sensor obtains a measurement of the distance between the focal plane of the image capture device and an object plane. The proximity sensor outputs distance data to the processor. The processor processes the distance data and the acceleration data to produce correction data to correct image data captured during motion of the image capture device.
22 Citations
48 Claims
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1-21. -21. (canceled)
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22. An image stabilization apparatus comprising:
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a plurality of accelerometers to determine acceleration along axes of a plane parallel to a focal plane of an image capture device, with at least two of the axes inclined with respect to each other, and each accelerometer to output respective acceleration data; a proximity sensor to measure a distance between the focal plane of the image capture device and an object plane corresponding to image data to be captured by the image capture device, and to output distance data; and a processor to process the respective acceleration data from said plurality of accelerometers and the distance data from said proximity sensor to generate correction data to correct the image data captured during motion of the image capture device. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. An imaging system comprising:
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an image capture device to capture image data, and having a focal plane associated therewith; and an image stabilization apparatus to stabilize the captured image data during motion of said image capture device, said image stabilization apparatus comprising a plurality of accelerometers to determine acceleration along axes of a plane parallel to the focal plane of said image capture device, and each accelerometer to output respective acceleration data, a proximity sensor to measure a distance between the focal plane of said image capture device and an object plane corresponding to the captured image data, and to output distance data, and a processor to process the respective acceleration data from said plurality of accelerometers and the distance data from said proximity sensor to generate correction data. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42)
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43. A method for stabilizing an image captured by an image capture device using an image stabilization apparatus, the image stabilization apparatus comprising a plurality of accelerometers, a proximity sensor and a processor, the method comprising:
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generating respective acceleration data via the plurality of accelerometers along axes of a plane parallel to a focal plane of the image capture device, with at least two of the axes inclined with respect to each other; generating distance data via the proximity sensor between the focal plane of the image capture device and an object plane corresponding to image data captured by the image capture device; and generating correction data via the processor to correct the captured image data captured during motion of the image capture device based on processing the respective acceleration data from the plurality of accelerometers and the distance data from the proximity sensor. - View Dependent Claims (44, 45, 46, 47, 48)
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Specification