Method and system for digital image stabilization
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United States of America Patent
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Nov 15, 2011
Grant Date -
Jun 3, 2010
app pub date -
Dec 16, 2008
filing date -
Dec 3, 2008
priority date (Note) -
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Abstract
A method and a system for digital image stabilization are provided for a digital image sequence. The present method calculates local motion vectors between two adjacent images by an interlaced Gray-coded bit-plane matching. An appropriate global motion vector is obtained by weighted accumulation of all local motion vectors. Finally, an accumulated motion vector is obtained by the global motion vector so as to process a motion correction on the digital image sequence and produce a stabile output image.
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