JP5292638B2 - 画像撮影システム用焦点校正方法 - Google Patents

画像撮影システム用焦点校正方法 Download PDF

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Publication number
JP5292638B2
JP5292638B2 JP2009522822A JP2009522822A JP5292638B2 JP 5292638 B2 JP5292638 B2 JP 5292638B2 JP 2009522822 A JP2009522822 A JP 2009522822A JP 2009522822 A JP2009522822 A JP 2009522822A JP 5292638 B2 JP5292638 B2 JP 5292638B2
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image
distance
focus
shooting
scene
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JP2009522822A
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Japanese (ja)
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JP2009545772A (ja
JP2009545772A5 (enExample
Inventor
ジョン ノーボルド ボーダー
ダン ハレル
ラッセル ジェイ パルム
ジョン デイビッド グリフィス
スコット クリスチャン カホール
ブルース ハロルド ピルマン
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Apple Inc
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Apple Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2009522822A 2006-08-01 2007-07-30 画像撮影システム用焦点校正方法 Expired - Fee Related JP5292638B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/496,913 US7609958B2 (en) 2006-08-01 2006-08-01 Automatic focus system calibration for image capture systems
US11/496,913 2006-08-01
PCT/US2007/017030 WO2008016566A2 (en) 2006-08-01 2007-07-30 Focus system calibration for image capture systems

Publications (3)

Publication Number Publication Date
JP2009545772A JP2009545772A (ja) 2009-12-24
JP2009545772A5 JP2009545772A5 (enExample) 2011-09-15
JP5292638B2 true JP5292638B2 (ja) 2013-09-18

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JP2009522822A Expired - Fee Related JP5292638B2 (ja) 2006-08-01 2007-07-30 画像撮影システム用焦点校正方法

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US (3) US7609958B2 (enExample)
EP (1) EP2047673A2 (enExample)
JP (1) JP5292638B2 (enExample)
WO (1) WO2008016566A2 (enExample)

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Also Published As

Publication number Publication date
US20090273680A1 (en) 2009-11-05
JP2009545772A (ja) 2009-12-24
US7609958B2 (en) 2009-10-27
US20080031610A1 (en) 2008-02-07
US8416317B2 (en) 2013-04-09
EP2047673A2 (en) 2009-04-15
WO2008016566A2 (en) 2008-02-07
WO2008016566A3 (en) 2008-03-27
US20090273681A1 (en) 2009-11-05

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