JP2011193185A5 - Imaging apparatus, lens control method, and program - Google Patents

Imaging apparatus, lens control method, and program Download PDF

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JP2011193185A5
JP2011193185A5 JP2010056951A JP2010056951A JP2011193185A5 JP 2011193185 A5 JP2011193185 A5 JP 2011193185A5 JP 2010056951 A JP2010056951 A JP 2010056951A JP 2010056951 A JP2010056951 A JP 2010056951A JP 2011193185 A5 JP2011193185 A5 JP 2011193185A5
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lens
speed limit
determination unit
speed
sound
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JP5477077B2 (en
JP2011193185A (en
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本発明は、撮像装置に関し、特に、レンズの駆動制御を行う撮像装置およびレンズの制御方法ならびに当該方法をコンピュータに実行させるプログラムに関する。 The present invention relates to an imaging apparatus, in particular, a program for executing the control method and the method of imaging equipment or lens for controlling the driving of the lenses in the computer.

本発明はこのような状況に鑑みてなされたものであり、周囲の音を考慮した適切な駆動音で効率よくレンズの駆動制御を行うことを目的とする。 The present invention has been made in view of such circumstances, and an object thereof for controlling the driving efficiency by Wu lens with the appropriate drive sound considering the ambient sound.

本発明によれば、周囲の音を考慮した適切な駆動音で効率よくレンズの駆動制御を行うことができるという優れた効果を奏し得る。

According to the present invention, an excellent effect of being able to control the driving efficiency by Wu lens with the appropriate drive sound considering the ambient sound.

Claims (9)

レンズの駆動速度と前記レンズの駆動音との相関性に関するレンズ情報および周囲の音に基づいて前記レンズの駆動速度の制限速度を決定する決定部を具備する撮像装置。 Imaging device including a determination unit for determining the speed limit of the driving speed of the lens based on Relais lens information and ambient sound regarding the correlation of the driving speed of the lenses and the drive Doon of the lens. 前記決定部は、前記周囲の音よりも前記駆動音が小さくなるように前記制限速度を決定する請求項１記載の撮像装置。 The determination unit, before the sound distichum enclose determining the speed limit so that the drive noise is smaller claim 1 imaging apparatus according. 前記周囲の音を取得する第１音取得装置をさらに具備し、
前記決定部は、周囲の音を取得する音取得装置であって前記撮像装置から取り外し可能な第２音取得装置を用いて前記周囲の音を取得する場合には、前記レンズと前記第２音取得装置との間の距離に基づく前記レンズの駆動音の距離減衰を用いて前記制限速度を決定する
請求項１または２記載の撮像装置。 A first sound acquisition device for acquiring the ambient sound ;
The determination unit is a sound acquisition device that acquires ambient sounds, and when acquiring the ambient sounds using a second sound acquisition device that is removable from the imaging device, the lens and the second sound imaging device according to claim 1 or 2, wherein determining the speed limit using the distance attenuation of driving sound of the lens based on the distance between the acquisition device. 被写体を撮像して撮像画像を生成する撮像部と、
前記生成された撮像画像に関する合焦判定を行う合焦判定部とをさらに具備し、
前記決定部は、前記合焦判定により判定されたフォーカスのズレ量が所定値よりも大きい場合には、前記決定された制限速度よりも早い速度を新たな制限速度として決定する
請求項１記載の撮像装置。 An imaging unit that images a subject and generates a captured image;
A focus determination unit that performs focus determination on the generated captured image;
2. The determination unit according to claim 1, wherein when the amount of focus shift determined by the in-focus determination is larger than a predetermined value, the determination unit determines a speed higher than the determined speed limit as a new speed limit. Imaging device. 前記決定部は、前記フォーカスのズレ量が前記所定値よりも小さい場合には、前記決定された制限速度よりも遅い速度を新たな制限速度として決定する請求項４記載の撮像装置。 The imaging apparatus according to claim 4 , wherein the determination unit determines a speed slower than the determined speed limit as a new speed limit when the focus shift amount is smaller than the predetermined value. 前記決定部は、動画像を撮影する時にのみ前記制限速度を決定する請求項１記載の撮像装置。 The imaging apparatus according to claim 1, wherein the determination unit determines the speed limit only when a moving image is captured . 前記レンズは、交換可能な交換レンズであり、
前記レンズ情報は、前記交換レンズに記録されている
請求項１乃至６の何れかに記載の撮像装置。 The lens is a replaceable interchangeable lens,
The lens information is recorded on the interchangeable lens.
The imaging device according to claim 1 . レンズの駆動速度と前記レンズの駆動音との相関性に関するレンズ情報および周囲の音に基づいて前記レンズの駆動速度の制限速度を決定するレンズの制御方法。 The method of Relais lens to determine the speed limit of the driving speed of the lens based on Relais lens information and ambient sound regarding the correlation of the driving speed of the lenses and the drive Doon of the lens. レンズの駆動速度と前記レンズの駆動音との相関性に関するレンズ情報および周囲の音に基づいて前記レンズの駆動速度の制限速度を決定する決定手順をコンピュータに実行させるプログラム。 Program to be executed by the driving speed of the lenses and the decision procedure for determining the speed limit of the driving speed of the lens based on Relais lens information and ambient sound regarding the correlation between driving Doon of the lens to the computer.
JP2010056951A 2010-03-15 2010-03-15 Imaging apparatus, lens control method, and program Expired - Fee Related JP5477077B2 (en)

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JP2011193185A JP2011193185A (en) 2011-09-29
JP2011193185A5 true JP2011193185A5 (en) 2013-04-18
JP5477077B2 JP5477077B2 (en) 2014-04-23

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JP5891840B2 (en) * 2012-02-23 2016-03-23 株式会社ニコン Imaging device
JP6972514B2 (en) * 2015-12-22 2021-11-24 株式会社ニコン Camera body
JP7120297B2 (en) * 2018-03-08 2022-08-17 株式会社ニコン Lens barrel and imaging device
JP7200492B2 (en) 2018-03-26 2023-01-10 カシオ計算機株式会社 Equipment control device, equipment control method and program
CN114727005B (en) * 2021-01-06 2024-02-02 北京小米移动软件有限公司 Lens adjusting method, lens adjusting device and storage medium
WO2023234050A1 (en) * 2022-05-30 2023-12-07 ソニーグループ株式会社 Lens device, processing method in lens device, program, and imaging device
CN116074615B (en) * 2023-03-07 2023-09-08 荣耀终端有限公司 Camera control method and device and terminal equipment

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JPH1010408A (en) * 1996-06-20 1998-01-16 Canon Inc Image pickup device
JPH1164944A (en) * 1997-08-14 1999-03-05 Nikon Corp Camera
JP2005176015A (en) * 2003-12-12 2005-06-30 Canon Inc Imaging device and method therefor
US8253823B2 (en) * 2008-04-28 2012-08-28 Panasonic Corporation Camera body, interchangeable lens, and imaging apparatus
JP2010197763A (en) * 2009-02-26 2010-09-09 Nikon Corp Image capturing apparatus and camera accessory

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