An image stabilization apparatus is disclosed which maintains image
stabilization performance in ordinary use, enables improvement in the
behavior of the image in panning, and allow image shake correction
operation to be started immediately after the completion of the panning.
The apparatus includes a shake sensor, a shake correcting part, a
correction value calculator which calculates a first correction value
based on an output from the shake sensor, an extractor which extracts a
DC component from the output of the shake sensor, and a subtraction
amount calculator which calculates a subtraction amount in accordance
with the DC component and the first correction value. The apparatus
further includes a subtracter which subtracts the subtraction amount from
the first correction value to calculate a second correction value, and a
controller which controls drive of the shake correcting part based on the
second correction value.