Electronic image stabilization method based on multi-resolution gray projection

The invention provides an electronic image stabilization method based on multi-resolution gray projection. The electronic image stabilization method comprises the following steps of: (1), determining whether a foreground local motion object exists or not by utilizing a current down-sampling image and a reference image, thereby obtaining a global motion vector; (2), reserving active scanning movement of a vidicon itself while removing random jitter by filtration through a real-time particle filtering method; and (3), eliminating an adjacent-frame accumulative error by adopting a self-adaptive adjacent-frame compensation method through a variable reference frame.