JP2007174217A5 - - Google Patents

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JP2007174217A5
JP2007174217A5 JP2005368245A JP2005368245A JP2007174217A5 JP 2007174217 A5 JP2007174217 A5 JP 2007174217A5 JP 2005368245 A JP2005368245 A JP 2005368245A JP 2005368245 A JP2005368245 A JP 2005368245A JP 2007174217 A5 JP2007174217 A5 JP 2007174217A5
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light emission
photometry
image sensor
unit
imaging apparatus
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JP2005368245A
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JP2007174217A (en
JP4590349B2 (en
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複数のラインを有し、１ライン毎に時間をずらしながら電荷の蓄積と読み出しとを順次行う撮像素子と、An image sensor that has a plurality of lines and sequentially stores and reads out charges while shifting the time for each line;
前記撮像素子による電荷の蓄積を開始してから終了するまでの間に複数回のプリ発光を行うように発光手段を制御する発光制御手段と、A light emission control means for controlling the light emission means to perform a plurality of pre-light emission during a period from the start to the end of charge accumulation by the image sensor;
前記撮像素子の複数のラインから測光に用いる複数の測光領域を設定する設定手段と、を有し、Setting means for setting a plurality of photometric areas used for photometry from a plurality of lines of the image sensor,
前記発光制御手段は、前記複数の測光領域の電荷蓄積期間中に前記発光手段によるプリ発光がそれぞれ１度だけ行われるように前記発光手段を制御することを特徴とする撮像装置。The image pickup apparatus, wherein the light emission control unit controls the light emission unit so that the pre-light emission by the light emission unit is performed only once during the charge accumulation period of the plurality of photometry regions. 前記設定手段は、外光輝度に基づいて前記測光領域を設定することを特徴とする請求項１に記載の撮像装置。The imaging apparatus according to claim 1, wherein the setting unit sets the photometric area based on external light luminance. 被写体領域を検出する被写体検出手段を有し、Subject detection means for detecting a subject area;
前記設定手段は、前記被写体検出手段の検出結果に基づいて前記測光領域を設定することを特徴とする請求項１に記載の撮像装置。The imaging apparatus according to claim 1, wherein the setting unit sets the photometric area based on a detection result of the subject detection unit. 前記発光制御手段は、前記設定手段により設定された測光領域に応じてプリ発光の回数を変更することを特徴とする請求項１ないし３のいずれか１項に記載の撮像装置。4. The imaging apparatus according to claim 1, wherein the light emission control unit changes the number of times of pre-light emission in accordance with a photometry area set by the setting unit. 5. 前記発光手段は、前記撮像装置に着脱可能な発光装置であることを特徴とする請求項１ないし４のいずれか１項に記載の撮像装置。The imaging device according to claim 1, wherein the light emitting unit is a light emitting device that is detachable from the imaging device. 複数のラインを有し、１ライン毎に時間をずらしながら電荷の蓄積と読み出しとを順次行う撮像素子を有する撮像装置の制御方法であって、A control method of an imaging apparatus having an imaging element that has a plurality of lines and sequentially stores and reads out charges while shifting the time for each line,
前記撮像素子による電荷の蓄積を開始してから終了するまでの間に複数回のプリ発光を行うように発光手段を制御する発光制御ステップと、A light emission control step for controlling the light emission means to perform pre-light emission a plurality of times during the period from the start to the end of charge accumulation by the image sensor;
前記撮像素子の複数のラインから測光に用いる複数の測光領域を設定する設定ステップと、を有し、Setting a plurality of photometric areas used for photometry from a plurality of lines of the image sensor,
前記発光制御ステップは、前記複数の測光領域の電荷蓄積期間中に前記発光手段によるプリ発光がそれぞれ１度だけ行われるように前記発光手段を制御することを特徴とする撮像装置の制御方法。The method for controlling an imaging apparatus, wherein the light emission control step controls the light emission means so that the pre-light emission by the light emission means is performed only once during the charge accumulation period of the plurality of photometry areas.
JP2005368245A 2005-12-21 2005-12-21 Imaging apparatus and control method thereof Expired - Fee Related JP4590349B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005368245A JP4590349B2 (en) 2005-12-21 2005-12-21 Imaging apparatus and control method thereof

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Application Number Priority Date Filing Date Title
JP2005368245A JP4590349B2 (en) 2005-12-21 2005-12-21 Imaging apparatus and control method thereof

Publications (3)

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JP2007174217A JP2007174217A (en) 2007-07-05
JP2007174217A5 true JP2007174217A5 (en) 2009-02-12
JP4590349B2 JP4590349B2 (en) 2010-12-01

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JP2005368245A Expired - Fee Related JP4590349B2 (en) 2005-12-21 2005-12-21 Imaging apparatus and control method thereof

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009055287A (en) * 2007-08-27 2009-03-12 Olympus Imaging Corp Imaging apparatus and imaging method
JP5063503B2 (en) * 2008-06-20 2012-10-31 キヤノン株式会社 Imaging apparatus and control method thereof
JP5144451B2 (en) * 2008-09-30 2013-02-13 富士フイルム株式会社 Imaging apparatus and flash control method
JP5219268B2 (en) 2008-09-30 2013-06-26 富士フイルム株式会社 Imaging apparatus and flash control method
JP5265416B2 (en) * 2009-03-06 2013-08-14 オリンパスイメージング株式会社 Camera device with flash dimming function

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002359774A (en) * 2001-03-30 2002-12-13 Fuji Photo Film Co Ltd Electronic camera
JP2005236513A (en) * 2004-02-18 2005-09-02 Fujinon Corp Imaging apparatus

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