Image stabilization apparatus, control method thereof, and image capture apparatus
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United States of America Patent
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May 7, 2019
Grant Date -
Jan 18, 2018
app pub date -
Jul 11, 2017
filing date -
Jul 13, 2016
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Abstract
A difference between a movement represented by a signal representing a movement of an image capture apparatus and each of motion vectors detected between images is calculated. Then, a motion vector determined to have a temporal variation in the difference smaller than a preset threshold value is determined as a background area motion vector. Also, from among motion vectors other than the background area motion vector, a subject area motion vector is determined. Then, image stabilization is controlled based on the subject area motion vector. It is thereby possible to enhance the accuracy of distinguishing motion vectors.
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