Invention Grant
- Patent Title: Image processing apparatus and control method detection and correction of angular movement due to shaking
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Application No.: US15213588Application Date: 2016-07-19
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Publication No.: US10218907B2Publication Date: 2019-02-26
- Inventor: Takashi Gyotoku
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Cowan, Liebowitz & Latman, P.C.
- Priority: JP2015-145450 20150723
- Main IPC: H04N5/232
- IPC: H04N5/232 ; H04N5/14

Abstract:
An imaging device includes an angular velocity sensor for detecting an angular velocity of shake and a motion vector detection unit for detecting a motion vector of an object from a plurality of images successively imaged by an imaging element. A frame rate change unit changes a value of a frame rate related to an image used to detect the motion vector of the object according to the angular velocity of shake of the imaging device. The object angular velocity calculation unit calculates an angular velocity of an object with respect to the imaging device based on the angular velocity of shake of the imaging device and the motion vector of the object. A panning controller performs control to reduce a difference between the angular velocity of the object and the angular velocity of shake of the imaging device using drive control of a shift lens group.
Public/Granted literature
- US20170026580A1 IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF, IMAGING DEVICE AND CONTROL METHOD THEREOF Public/Granted day:2017-01-26
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