Apparatus and method for processing an image to correct image distortion caused by a hand shake
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United States of America Patent
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Jul 15, 2014
Grant Date -
Dec 25, 2008
app pub date -
Jun 25, 2008
filing date -
Jun 25, 2007
priority date (Note) -
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Abstract
Provided is an apparatus and method for processing an image which can correct image distortion caused by hand shake. The apparatus includes: a reference image acquiring unit for acquiring a first and a second reference images by using different shutter times and international standard organization (ISO) values; and a color information correcting unit for correcting color information of an input image, which is obtained by using a shutter time that is shorter of the shutter times used to acquire the first and the second reference images, based on a brightness ratio and a chrominance ratio of the first and second reference images. Accordingly, image distortion caused by hand shake can be corrected.
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