WO2008142920A1 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- WO2008142920A1 WO2008142920A1 PCT/JP2008/056874 JP2008056874W WO2008142920A1 WO 2008142920 A1 WO2008142920 A1 WO 2008142920A1 JP 2008056874 W JP2008056874 W JP 2008056874W WO 2008142920 A1 WO2008142920 A1 WO 2008142920A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main object
- distance measuring
- imaging
- imaging device
- measuring area
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
-
- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
-
- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- 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
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
-
- 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
- H04N23/634—Warning indications
-
- 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
- H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2101/00—Still video cameras
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Focusing (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
主被写体に対して非合焦な撮影画像を取得する確率を低下させることが可能な撮像装置を提供することを目的とする。撮像装置1Aは、撮影光学系から入射される被写体像に関する撮影画像を取得する2枚の撮像素子5,7と、撮影画像における主被写体を検出する主被写体検出部122と、撮影領域に設定された測距エリアから取得される位相差検出信号に基づいて合焦制御を行う位相差AF制御部121と、測距エリアに主被写体が存在するか否かを判定する判定部123と、判定部123によって測距エリアに主被写体が存在しないと判定された場合は、主被写体への非合焦状態を回避する所定の制御を行う警告制御部126とを備える。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/594,435 US8345147B2 (en) | 2007-05-18 | 2008-04-07 | Image pickup apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007132698A JP2008287064A (ja) | 2007-05-18 | 2007-05-18 | 撮像装置 |
JP2007-132698 | 2007-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008142920A1 true WO2008142920A1 (ja) | 2008-11-27 |
Family
ID=40031636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/056874 WO2008142920A1 (ja) | 2007-05-18 | 2008-04-07 | 撮像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8345147B2 (ja) |
JP (1) | JP2008287064A (ja) |
TW (1) | TW200901754A (ja) |
WO (1) | WO2008142920A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010170042A (ja) * | 2009-01-26 | 2010-08-05 | Canon Inc | 撮像装置、その制御方法 |
CN101877764B (zh) * | 2009-04-29 | 2012-05-30 | 鸿富锦精密工业(深圳)有限公司 | 拍摄系统及使用该拍摄系统进行辅助构图的方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100389271B1 (ko) * | 2001-03-17 | 2003-06-27 | 진금수 | 히트 펌프 장치 |
JP5410887B2 (ja) * | 2008-09-11 | 2014-02-05 | パナソニック株式会社 | 表示装置および撮像装置 |
JP5233720B2 (ja) | 2009-02-12 | 2013-07-10 | ソニー株式会社 | 撮像装置、撮像装置の制御方法およびプログラム |
JP5430314B2 (ja) * | 2009-09-18 | 2014-02-26 | キヤノン株式会社 | 撮像装置及びその制御方法 |
JP2012003087A (ja) * | 2010-06-17 | 2012-01-05 | Olympus Corp | 撮像装置 |
JP2012163940A (ja) * | 2011-01-17 | 2012-08-30 | Ricoh Co Ltd | 撮像装置、撮像方法、及び撮像プログラム |
US9374533B2 (en) | 2011-02-15 | 2016-06-21 | Canon Kabushiki Kaisha | Imaging apparatus and control method for tracking a subject based on an image signal |
US9077890B2 (en) | 2011-02-24 | 2015-07-07 | Qualcomm Incorporated | Auto-focus tracking |
JP2013081159A (ja) | 2011-09-22 | 2013-05-02 | Panasonic Corp | 撮像装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04138436A (ja) * | 1990-09-29 | 1992-05-12 | Canon Inc | 光学機器 |
JPH04138434A (ja) * | 1990-09-29 | 1992-05-12 | Canon Inc | 焦点検出手段と視線検出手段とを有したカメラ |
JPH06294927A (ja) * | 1992-05-01 | 1994-10-21 | Olympus Optical Co Ltd | フォーカスエリア設定装置 |
JP2003163827A (ja) * | 2001-11-22 | 2003-06-06 | Minolta Co Ltd | 被写体抽出装置及び撮影装置 |
JP2005221602A (ja) * | 2004-02-04 | 2005-08-18 | Konica Minolta Photo Imaging Inc | 撮像装置 |
JP2006235616A (ja) * | 2005-01-25 | 2006-09-07 | Canon Inc | カメラ及びその制御方法及びプログラム及び記憶媒体 |
JP2007068147A (ja) * | 2005-08-05 | 2007-03-15 | Canon Inc | 画像処理方法、撮像装置、及び、画像処理方法をコンピュータに実行させるための制御プログラム |
JP2008061157A (ja) * | 2006-09-04 | 2008-03-13 | Nikon Corp | カメラ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579078A (en) * | 1990-09-29 | 1996-11-26 | Canon Kabushiki Kaisha | Camera with visual axis detection equipment |
US5365302A (en) * | 1992-05-01 | 1994-11-15 | Olympus Optical Company, Ltd. | Focus area setting apparatus of camera |
US6332061B1 (en) * | 1999-03-18 | 2001-12-18 | Canon Kabushiki Kaisha | Focus detecting device and automatic focusing camera |
JP4138434B2 (ja) | 2001-10-10 | 2008-08-27 | セイコーエプソン株式会社 | 薄膜の形成方法、電子デバイスの形成方法 |
US7423686B2 (en) * | 2002-03-14 | 2008-09-09 | Canon Kabushiki Kaisha | Image pickup apparatus having auto-focus control and image pickup method |
JP4138436B2 (ja) | 2002-10-08 | 2008-08-27 | セイコーエプソン株式会社 | 光モジュール、回路基板及び電子機器 |
JP4551708B2 (ja) * | 2004-07-21 | 2010-09-29 | キヤノン株式会社 | 撮像装置 |
EP1684503B1 (en) * | 2005-01-25 | 2016-01-13 | Canon Kabushiki Kaisha | Camera and autofocus control method therefor |
JP4639837B2 (ja) | 2005-02-15 | 2011-02-23 | 株式会社ニコン | 電子カメラ |
JP5061444B2 (ja) * | 2005-09-20 | 2012-10-31 | ソニー株式会社 | 撮像装置及び撮像方法 |
EP1909229B1 (en) * | 2006-10-03 | 2014-02-19 | Nikon Corporation | Tracking device and image-capturing apparatus |
JP5217600B2 (ja) * | 2008-04-22 | 2013-06-19 | ソニー株式会社 | 撮像装置 |
-
2007
- 2007-05-18 JP JP2007132698A patent/JP2008287064A/ja active Pending
-
2008
- 2008-04-07 US US12/594,435 patent/US8345147B2/en not_active Expired - Fee Related
- 2008-04-07 WO PCT/JP2008/056874 patent/WO2008142920A1/ja active Application Filing
- 2008-05-05 TW TW097116478A patent/TW200901754A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04138436A (ja) * | 1990-09-29 | 1992-05-12 | Canon Inc | 光学機器 |
JPH04138434A (ja) * | 1990-09-29 | 1992-05-12 | Canon Inc | 焦点検出手段と視線検出手段とを有したカメラ |
JPH06294927A (ja) * | 1992-05-01 | 1994-10-21 | Olympus Optical Co Ltd | フォーカスエリア設定装置 |
JP2003163827A (ja) * | 2001-11-22 | 2003-06-06 | Minolta Co Ltd | 被写体抽出装置及び撮影装置 |
JP2005221602A (ja) * | 2004-02-04 | 2005-08-18 | Konica Minolta Photo Imaging Inc | 撮像装置 |
JP2006235616A (ja) * | 2005-01-25 | 2006-09-07 | Canon Inc | カメラ及びその制御方法及びプログラム及び記憶媒体 |
JP2007068147A (ja) * | 2005-08-05 | 2007-03-15 | Canon Inc | 画像処理方法、撮像装置、及び、画像処理方法をコンピュータに実行させるための制御プログラム |
JP2008061157A (ja) * | 2006-09-04 | 2008-03-13 | Nikon Corp | カメラ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010170042A (ja) * | 2009-01-26 | 2010-08-05 | Canon Inc | 撮像装置、その制御方法 |
CN101877764B (zh) * | 2009-04-29 | 2012-05-30 | 鸿富锦精密工业(深圳)有限公司 | 拍摄系统及使用该拍摄系统进行辅助构图的方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2008287064A (ja) | 2008-11-27 |
US8345147B2 (en) | 2013-01-01 |
US20100066856A1 (en) | 2010-03-18 |
TW200901754A (en) | 2009-01-01 |
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