Hybrid image stabilization method and apparatus
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United States of America Patent
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Feb 7, 2012
Grant Date -
Dec 17, 2009
app pub date -
Jun 25, 2007
filing date -
Jun 29, 2006
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Abstract
The invention relates to a method of stabilizing the images of a scene, acquired by means of an observation device of an imaging system, comprising the step of digital processing of a stream of successive images. It comprises a step of acquiring gyrometric measurements by means of at least one gyrometric sensor secured to the observation device, of using these gyrometric measurements to determine so-called approximate shifts undergone between successive images, and the image processing step comprising a sub-step of using the approximate shifts and the image stream acquired to determine so-called fine shifts undergone between successive images.
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