Control apparatus, lens apparatus, image pickup apparatus, and image pickup system
AssigneeCanon Kabushiki Kaisha
InventorTomohiro Ino
Life of this patent
Estimating the term…
Abstract
A control apparatus configured to control at least one of a first driver that drives an image sensor for a first image stabilization and a second driver that drives a lens for a second image stabilization includes at least one processor or circuit configured to execute a plurality of tasks including a determination task configured to determine a ratio between the first image stabilization by the first driver and the second image stabilization by the second driver, using information on a changing amount of an imageable area of an optical system including the lens relative to a unit correcting angle of the second image stabilization, and information on a correcting angle of the first image stabilization relative to a unit driving amount of the image sensor.
Claims11
A control apparatus configured to control at least one of a first driver that drives an image sensor for a first image stabilization and a second driver that drives a lens for a second image stabilization, the control apparatus comprising:
- at least one processor or circuit configured to execute a plurality of tasks including a determination task configured to determine a ratio between the first image stabilization by the first driver and the second image stabilization by the second driver, using information on a changing amount of an imageable area of an optical system including the lens relative to a unit correcting angle of the second image stabilization, and information on a correcting angle of the first image stabilization relative to a unit driving amount of the image sensor.
A lens apparatus attachable to and detachable from an image pickup apparatus that includes a camera-side driver configured to drive an image sensor for an image stabilization, the lens apparatus comprising:
- an optical system including a lens;
- a lens-side driver configured to drive the lens for an image stabilization;
- and
- at least one processor or circuit configured to execute a plurality of tasks including a determination task configured to determine a ratio between the image stabilization by the lens-side driver and the image stabilization by the camera-side driver, using information on a changing amount of an imageable area of the optical system relative to a unit correcting angle of the image stabilization using the lens, and information on a correcting angle of the image stabilization using the image sensor relative to a unit driving amount of the image sensor.
An image pickup apparatus attachable to and detachable from a lens apparatus that includes a lens-side driver configured to drive a lens for an image stabilization, the image pickup apparatus comprising:
- a camera-side driver configured to drive an image sensor for an image stabilization;
- and
- at least one processor or circuit configured to execute a plurality of tasks including a determination task configured to determine a ratio between the image stabilization by the lens-side driver and the image stabilization by the camera-side driver, using information on a changing amount of an imageable area of an optical system including the lens, relative to a unit correcting angle of the image stabilization using the lens, and information on a correcting angle of the image stabilization using the image sensor relative to a unit driving amount of the image sensor.
Dependencies are inferred from the claim text.