Image blurring correction apparatus, imaging apparatus, and image blurring correction method that corrects image blurring based on panning detection and angular velocity

An image blurring correction apparatus includes: an angular-velocity sensor that detects an angular velocity; and a processor. The processor includes: a first-panning detection section that detects first panning on the basis of the angular velocity; a LPF processing section that performs LPF process...

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1. Verfasser:	Tsuchiya, Hitoshi
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING
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creator	Tsuchiya, Hitoshi
description	An image blurring correction apparatus includes: an angular-velocity sensor that detects an angular velocity; and a processor. The processor includes: a first-panning detection section that detects first panning on the basis of the angular velocity; a LPF processing section that performs LPF processing on the angular velocity; a second-panning detection section that detects second panning that has a panning velocity that is lower than that of the first panning on the basis of a processing result of the LPF processing section; a HPF processing section that performs HPF processing on the angular velocity; a calculation section that calculates an image-blurring-correction amount on the basis of a detection result of the first-panning detection section or a detection result of the second-panning detection section, and a processing result of the HPF processing section; and a drive circuit that drives an image-blurring-correction mechanism on the basis of the image-blurring-correction amount.
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subjects	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING
title	Image blurring correction apparatus, imaging apparatus, and image blurring correction method that corrects image blurring based on panning detection and angular velocity
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