Method and system for digital image stabilization

Details Method and system for digital image stabilization Method and system for digital image stabilization

2008-12-16

2011-11-15

Giles, Nicholas (Department: 2622)

Television

Camera, system and detail

Camera image stabilization

Reexamination Certificate

active

08059157

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.

REFERENCES:
patent: 6970509 (2005-11-01), Xiang et al.
patent: 7035332 (2006-04-01), He et al.
patent: 2005/0207488 (2005-09-01), Ouyang et al.
patent: 2008/0247462 (2008-10-01), Demos

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