Motion stabilization

Details Motion stabilization Motion stabilization

2006-04-24

2009-10-20

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Camera image stabilization

Reexamination Certificate

active

07605845

ABSTRACT:
Stabilization for devices such as hand-held camcorders segments a low-resolution frame into a region of reliable estimation, refines the motion vectors of that region hierarchically while at the same time updating the segmentation, finds a global motion vector for the region at high resolution, and uses the global motion vector to compensate for jitter.

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patent: 5748231 (1998-05-01), Park et al.
patent: 6628711 (2003-09-01), Mathew et al.
patent: 7221390 (2007-05-01), Kutka
patent: 2004/0201706 (2004-10-01), Shimizu et al.
patent: 2366113 (2002-02-01), None

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