公开(公告)号：US20190199928A1

公开(公告)日：2019-06-27

申请号：US16193923

申请日：2018-11-16

Applicant: RENESAS ELECTRONICS CORPORATION

Inventor： Shunya YAMANE ,  Mitsumasa MURAKAMI ,  Takeshi OHTSUKI ,  Mamoru MOROTOMI ,  Akihiro NAKATANI ,  Akihisa NOMURA ,  Aritsune NAGAMURA

IPC: H04N5/232

CPC classification number: H04N5/23258

Abstract: An operation part calculates a shake amount of an imaging apparatus in accordance with a first operation system or a second operation system on the basis of an output signal of a sensor detecting an acceleration or angular velocity to determine a camera-shake correction amount correcting the shake amount. The operation part calculates the output signal of the sensor or a value obtained by integrating an integrated signal of the output signal of the sensor as a shake amount. The operation part includes an imperfect integrator. An operation system setting part sets an operation system of the operation part on the basis of the shake amount calculated by the operation part. In the second operation system, the operation system setting part increases a cut-off frequency of the imperfect integrator more than in the first operation system.