Patent ID: 9225901
Filing Date: 2015-12-29
Classification: H04N

Abstract:
1. An image capturing apparatus for correcting image blurring of a captured image, comprising: an image capturing unit configured to capture an image; a focal length detection unit configured to detect information of a focal length of an optical system; a shake detection unit configured to detect a shake; a correction amount calculation unit configured to calculate, based on an output from the shake detection unit, a correction amount for correcting a translational motion component of the image blurring of the captured image, and a correction amount for correcting a rotation component of the image blurring of the captured image; an image stabilization unit configured to correct the image blurring of the captured image based on the correction amount for correcting the translational motion component of the image blurring of the captured image, the correction amount for correcting the rotation component of the image blurring of the captured image, and the correction amount for correcting the perspective component of the image blurring of the captured image; and a control unit configured to decrease the correction amount for correcting the rotation component of the image blurring of the captured image and the correction amount for correcting the perspective component of the image blurring of the captured image on a telephoto-side of the focal length, compared to a wide angle side of the focal length, and increase the correction amount for correcting the translational motion component of the image blurring of the captured image on the telephoto-side of the focal length, compared to the wide angle side of the focal length.