CN100576007C - 带有自动对焦功能的照相设备 - Google Patents
带有自动对焦功能的照相设备 Download PDFInfo
- Publication number
- CN100576007C CN100576007C CN200610093092A CN200610093092A CN100576007C CN 100576007 C CN100576007 C CN 100576007C CN 200610093092 A CN200610093092 A CN 200610093092A CN 200610093092 A CN200610093092 A CN 200610093092A CN 100576007 C CN100576007 C CN 100576007C
- Authority
- CN
- China
- Prior art keywords
- zone
- focal length
- adjustable focal
- object distance
- length joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Images
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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
-
- 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
- G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
-
- 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
-
- 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
- H04N23/635—Region indicators; Field of view indicators
-
- 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
- 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
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005183331A JP4759329B2 (ja) | 2005-06-23 | 2005-06-23 | オートフォーカス機能を有する撮影装置 |
JP2005183331 | 2005-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1885084A CN1885084A (zh) | 2006-12-27 |
CN100576007C true CN100576007C (zh) | 2009-12-30 |
Family
ID=37566922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610093092A Expired - Fee Related CN100576007C (zh) | 2005-06-23 | 2006-06-20 | 带有自动对焦功能的照相设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7502556B2 (zh) |
JP (1) | JP4759329B2 (zh) |
KR (1) | KR101173471B1 (zh) |
CN (1) | CN100576007C (zh) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009017315A (ja) * | 2007-07-05 | 2009-01-22 | Hoya Corp | 画像出力制御機能付き撮影装置 |
CN101408709B (zh) * | 2007-10-10 | 2010-09-29 | 鸿富锦精密工业(深圳)有限公司 | 影像撷取装置及其自动对焦方法 |
JP2009103888A (ja) * | 2007-10-23 | 2009-05-14 | Sharp Corp | 撮像制御装置および撮像制御方法 |
JP5211680B2 (ja) * | 2007-12-26 | 2013-06-12 | カシオ計算機株式会社 | オートフォーカス装置、オートフォーカス方式選択方法及びプログラム |
JP5025532B2 (ja) * | 2008-03-12 | 2012-09-12 | キヤノン株式会社 | 撮影装置、撮像装置の制御方法及び撮像装置の制御プログラム |
CN103424959B (zh) * | 2008-05-19 | 2016-12-28 | 佳能株式会社 | 图像拾取系统和透镜装置 |
KR101511783B1 (ko) * | 2008-10-31 | 2015-04-14 | 삼성전자주식회사 | 자동초점조절 방법 및 자동초점조절 기능을 구비한 카메라 |
JP5294805B2 (ja) * | 2008-11-05 | 2013-09-18 | キヤノン株式会社 | 撮影システム及びレンズ装置 |
CN101848333B (zh) * | 2009-03-25 | 2011-09-28 | 佛山普立华科技有限公司 | 成像装置及其对焦方法 |
KR101599434B1 (ko) * | 2009-07-06 | 2016-03-03 | 엘지이노텍 주식회사 | 자동 초점 조절을 이용한 영상촬상장치의 공간감지장치 및 공간감지방법 |
JP5586215B2 (ja) * | 2009-11-25 | 2014-09-10 | オリンパスイメージング株式会社 | カメラ |
GB2488482A (en) | 2009-12-07 | 2012-08-29 | Hiok-Nam Tay | Auto-focus image system |
CN102129147A (zh) * | 2010-01-20 | 2011-07-20 | 鸿富锦精密工业(深圳)有限公司 | 相机及照片拍摄与处理方法 |
GB2487143B (en) * | 2010-05-26 | 2012-12-12 | Hiok-Nam Tay | Auto-focus image system |
GB2495423B (en) * | 2010-05-26 | 2013-10-16 | Hiok Nam Tay | Auto-focus image system |
US9065999B2 (en) | 2011-03-24 | 2015-06-23 | Hiok Nam Tay | Method and apparatus for evaluating sharpness of image |
JP2013070164A (ja) * | 2011-09-21 | 2013-04-18 | Olympus Imaging Corp | 撮像装置及び撮像方法 |
JP6083987B2 (ja) * | 2011-10-12 | 2017-02-22 | キヤノン株式会社 | 撮像装置、その制御方法及びプログラム |
JP2013178324A (ja) * | 2012-02-28 | 2013-09-09 | Nikon Corp | 合焦装置、光学機器 |
JP6346398B2 (ja) * | 2012-03-07 | 2018-06-20 | オリンパス株式会社 | 撮像装置および撮像方法 |
JP2013218049A (ja) * | 2012-04-06 | 2013-10-24 | Sony Corp | 撮像装置とフォーカス制御方法およびプログラム |
JP6007687B2 (ja) | 2012-09-11 | 2016-10-12 | ソニー株式会社 | 撮像制御装置、撮像装置、および、撮像制御方法 |
US9219856B2 (en) * | 2012-09-11 | 2015-12-22 | Sony Corporation | Imaging control device, imaging apparatus, and control method performed by imaging control device |
KR102045957B1 (ko) * | 2013-01-18 | 2019-11-18 | 삼성전자 주식회사 | 휴대단말의 촬영 방법 및 장치 |
US20150010236A1 (en) * | 2013-07-08 | 2015-01-08 | Htc Corporation | Automatic image refocusing method |
KR102326275B1 (ko) * | 2014-02-25 | 2021-11-16 | 삼성전자주식회사 | 이미지 표시 방법 및 장치 |
US8982272B1 (en) * | 2014-05-23 | 2015-03-17 | Howard Preston | Methods, apparatuses, systems and software for focusing a camera on an object in any of a plurality of zones using graphics overlaid on a display |
US9354488B2 (en) | 2014-05-23 | 2016-05-31 | Howard Preston | Methods, apparatuses, systems and software for focusing a camera |
TWI706181B (zh) * | 2015-09-11 | 2020-10-01 | 新加坡商海特根微光學公司 | 具有自動對焦控制的成像裝置 |
US20170264819A1 (en) * | 2016-03-09 | 2017-09-14 | Panasonic Intellectual Property Management Co., Ltd. | Imaging device |
US9648225B1 (en) | 2016-05-10 | 2017-05-09 | Howard Preston | Method, apparatus, system and software for focusing a camera |
CN106791375B (zh) * | 2016-11-29 | 2019-10-15 | 维沃移动通信有限公司 | 一种拍摄对焦方法及移动终端 |
CN106873124A (zh) * | 2016-12-27 | 2017-06-20 | 广东工业大学 | 一种自动调节焦距的方法 |
WO2022209342A1 (ja) * | 2021-03-30 | 2022-10-06 | ソニーグループ株式会社 | 撮像装置、フォーカス制御方法、プログラム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317415A (ja) * | 1986-06-09 | 1988-01-25 | Minolta Camera Co Ltd | 焦点検出装置 |
JP2662650B2 (ja) | 1987-11-06 | 1997-10-15 | ミノルタ株式会社 | 自動焦点調節装置 |
US5121151A (en) * | 1988-04-28 | 1992-06-09 | Canon Kabushiki Kaisha | Focus adjustment information forming device |
JPH04251234A (ja) * | 1991-01-08 | 1992-09-07 | Nikon Corp | 表示装置付きカメラ |
JP3236115B2 (ja) | 1992-05-01 | 2001-12-10 | オリンパス光学工業株式会社 | フォーカスエリア設定装置 |
US5365302A (en) * | 1992-05-01 | 1994-11-15 | Olympus Optical Company, Ltd. | Focus area setting apparatus of camera |
US6115553A (en) | 1996-09-17 | 2000-09-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Multipoint autofocus system |
JP4512173B2 (ja) | 1999-11-25 | 2010-07-28 | Hoya株式会社 | 測距装置 |
JP2001311619A (ja) | 2000-05-01 | 2001-11-09 | Asahi Optical Co Ltd | 測距装置及び測距方法 |
JP3718415B2 (ja) | 2000-07-05 | 2005-11-24 | ペンタックス株式会社 | 多点自動焦点検出装置 |
JP2002062471A (ja) * | 2000-08-21 | 2002-02-28 | Canon Inc | 光学装置及びカメラ |
JP3970046B2 (ja) * | 2002-02-19 | 2007-09-05 | オリンパス株式会社 | カメラ |
JP2003333411A (ja) * | 2002-03-06 | 2003-11-21 | Canon Inc | 撮像装置、撮像方法、及び撮像制御コンピュータプログラム |
US6859619B2 (en) | 2002-06-21 | 2005-02-22 | Pentax Corporation | Autofocus camera having multipoint focus detecting system |
JP2004053686A (ja) * | 2002-07-16 | 2004-02-19 | Olympus Corp | カメラ及び合焦装置の制御方法 |
JP2004317699A (ja) * | 2003-04-15 | 2004-11-11 | Nikon Gijutsu Kobo:Kk | デジタルカメラ |
JP2005140880A (ja) * | 2003-11-05 | 2005-06-02 | Canon Inc | 光学装置及びカメラ |
JP2005156810A (ja) * | 2003-11-25 | 2005-06-16 | Sanyo Electric Co Ltd | カメラ |
JP4578334B2 (ja) * | 2005-06-22 | 2010-11-10 | 富士フイルム株式会社 | 撮像レンズの合焦位置決定装置およびその方法 |
-
2005
- 2005-06-23 JP JP2005183331A patent/JP4759329B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-14 US US11/424,062 patent/US7502556B2/en not_active Expired - Fee Related
- 2006-06-20 CN CN200610093092A patent/CN100576007C/zh not_active Expired - Fee Related
- 2006-06-22 KR KR1020060056159A patent/KR101173471B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101173471B1 (ko) | 2012-08-14 |
KR20060134837A (ko) | 2006-12-28 |
JP4759329B2 (ja) | 2011-08-31 |
CN1885084A (zh) | 2006-12-27 |
US7502556B2 (en) | 2009-03-10 |
JP2007003785A (ja) | 2007-01-11 |
US20060290932A1 (en) | 2006-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HOYA CO., LTD. Free format text: FORMER OWNER: PENTAX CO., LTD. Effective date: 20080919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080919 Address after: Japan Tokyo Shinjuku fall two chome 7 No. 5 Applicant after: HOYA Corporation Address before: Tokyo, Japan, Banqiao District, the former wild Ting, 2 Ding mu, 36 times, No. 9 Applicant before: Pentax Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PENTAX RICOH IMAGING COMPANY, LTD. Free format text: FORMER OWNER: HOYA CORP. Effective date: 20111215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111215 Address after: Tokyo, Japan, Japan Patentee after: Pentax Ricoh Imaging Co., Ltd. Address before: Japan Tokyo Shinjuku fall two chome 7 No. 5 Patentee before: HOYA Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20140620 |
|
EXPY | Termination of patent right or utility model |