IMAGE SHAKE CORRECTION DEVICE, OPTICAL APPARATUS, IMAGING APPARATUS, AND CONTROL METHOD

摘要

There is provided with an image shake correction device that controls an image correction unit and corrects an image shake of a captured image. The image shake correction device calculates a first correction amount to be used for correcting the image shake while shooting moving images and a second correction amount to be used for correcting the image shake while shooting still images based on a shake detection signal. The image shake correction device selects the correction amount to be used for correcting the image shake from either the first correction amount or the second correction amount and executes a control that updates an intermediate calculation value of the calculation unit corresponding to the correction amount that has not been selected from either the first calculation unit or the second calculation unit, with a value of the correction amount that has been selected.

主权项

1. An image shake correction device that controls a shake correction unit and corrects an image shake of a captured image comprising:
a first calculation unit configured to calculate a first correction amount used for correcting the image shake while shooting moving images based on a shake detection signal; a second calculation unit configured to calculate a second correction amount used for correcting the image shake while shooting still images based on the shake detection signal, and a control unit configured to select a correction amount to be used for correcting the image shake from either the first correction amount or the second correction amount and execute a control that updates an intermediate calculation value of the calculation unit corresponding to the correction amount that has not been selected from either the first calculation unit or the second calculation unit, with a value of the correction amount that has been selected.