CN100380227C - 照像机 - Google Patents
照像机 Download PDFInfo
- Publication number
- CN100380227C CN100380227C CNB02144434XA CN02144434A CN100380227C CN 100380227 C CN100380227 C CN 100380227C CN B02144434X A CNB02144434X A CN B02144434XA CN 02144434 A CN02144434 A CN 02144434A CN 100380227 C CN100380227 C CN 100380227C
- Authority
- CN
- China
- Prior art keywords
- unit
- evaluation value
- focusing operation
- focusing
- image collection
- 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
-
- 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
- H04N23/65—Control of camera operation in relation to power supply
- H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
- H04N25/615—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4" involving a transfer function modelling the optical system, e.g. optical transfer function [OTF], phase transfer function [PhTF] or modulation transfer function [MTF]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001302280A JP2003107325A (ja) | 2001-09-28 | 2001-09-28 | カメラ |
JP302388/2001 | 2001-09-28 | ||
JP2001302281A JP2003107326A (ja) | 2001-09-28 | 2001-09-28 | カメラ |
JP2001302282A JP2003107327A (ja) | 2001-09-28 | 2001-09-28 | カメラ |
JP302282/2001 | 2001-09-28 | ||
JP2001302388A JP2003107329A (ja) | 2001-09-28 | 2001-09-28 | カメラ |
JP302281/2001 | 2001-09-28 | ||
JP302280/2001 | 2001-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1409168A CN1409168A (zh) | 2003-04-09 |
CN100380227C true CN100380227C (zh) | 2008-04-09 |
Family
ID=27482596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02144434XA Expired - Fee Related CN100380227C (zh) | 2001-09-28 | 2002-09-27 | 照像机 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7184090B2 (zh) |
CN (1) | CN100380227C (zh) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003199019A (ja) * | 2001-12-26 | 2003-07-11 | Sony Corp | 撮像装置および方法、記録媒体、並びにプログラム |
JP3779247B2 (ja) * | 2002-08-08 | 2006-05-24 | 株式会社リコー | 撮像装置 |
JP2004077530A (ja) * | 2002-08-09 | 2004-03-11 | Canon Inc | 焦点調節方法および装置 |
US20040100573A1 (en) * | 2002-11-21 | 2004-05-27 | Osamu Nonaka | Focusing apparatus and camera including the same |
US20040109080A1 (en) * | 2002-12-05 | 2004-06-10 | Chan Wai San | Fixed-focus digital camera with defocus correction and a method thereof |
JP3867687B2 (ja) * | 2003-07-08 | 2007-01-10 | コニカミノルタフォトイメージング株式会社 | 撮像装置 |
KR100665299B1 (ko) * | 2004-06-10 | 2007-01-04 | 서울반도체 주식회사 | 발광물질 |
TWI286660B (en) * | 2004-09-23 | 2007-09-11 | Asia Optical Co Inc | Auto focus methods and auto focus devices for electronic cameras using the same |
US7598996B2 (en) * | 2004-11-16 | 2009-10-06 | Aptina Imaging Corporation | System and method for focusing a digital camera |
JP4522249B2 (ja) * | 2004-12-17 | 2010-08-11 | キヤノン株式会社 | 撮像装置 |
US8606383B2 (en) | 2005-01-31 | 2013-12-10 | The Invention Science Fund I, Llc | Audio sharing |
US8902320B2 (en) | 2005-01-31 | 2014-12-02 | The Invention Science Fund I, Llc | Shared image device synchronization or designation |
US7876357B2 (en) * | 2005-01-31 | 2011-01-25 | The Invention Science Fund I, Llc | Estimating shared image device operational capabilities or resources |
US20060187230A1 (en) * | 2005-01-31 | 2006-08-24 | Searete Llc | Peripheral shared image device sharing |
US7920169B2 (en) * | 2005-01-31 | 2011-04-05 | Invention Science Fund I, Llc | Proximity of shared image devices |
US20060174203A1 (en) * | 2005-01-31 | 2006-08-03 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Viewfinder for shared image device |
US20060187227A1 (en) * | 2005-01-31 | 2006-08-24 | Jung Edward K | Storage aspects for imaging device |
US20060173972A1 (en) * | 2005-01-31 | 2006-08-03 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Audio sharing |
US20060171603A1 (en) * | 2005-01-31 | 2006-08-03 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Resampling of transformed shared image techniques |
US9910341B2 (en) | 2005-01-31 | 2018-03-06 | The Invention Science Fund I, Llc | Shared image device designation |
US9325781B2 (en) | 2005-01-31 | 2016-04-26 | Invention Science Fund I, Llc | Audio sharing |
US20060187228A1 (en) * | 2005-01-31 | 2006-08-24 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Sharing including peripheral shared image device |
US9489717B2 (en) * | 2005-01-31 | 2016-11-08 | Invention Science Fund I, Llc | Shared image device |
US9082456B2 (en) | 2005-01-31 | 2015-07-14 | The Invention Science Fund I Llc | Shared image device designation |
US20070236505A1 (en) * | 2005-01-31 | 2007-10-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Resampling of transformed shared image techniques |
US9124729B2 (en) | 2005-01-31 | 2015-09-01 | The Invention Science Fund I, Llc | Shared image device synchronization or designation |
US7872675B2 (en) | 2005-06-02 | 2011-01-18 | The Invention Science Fund I, Llc | Saved-image management |
US9819490B2 (en) * | 2005-05-04 | 2017-11-14 | Invention Science Fund I, Llc | Regional proximity for shared image device(s) |
US20070008326A1 (en) * | 2005-06-02 | 2007-01-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Dual mode image capture technique |
US8964054B2 (en) * | 2006-08-18 | 2015-02-24 | The Invention Science Fund I, Llc | Capturing selected image objects |
US20070222865A1 (en) * | 2006-03-15 | 2007-09-27 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Enhanced video/still image correlation |
US9001215B2 (en) | 2005-06-02 | 2015-04-07 | The Invention Science Fund I, Llc | Estimating shared image device operational capabilities or resources |
US8681225B2 (en) * | 2005-06-02 | 2014-03-25 | Royce A. Levien | Storage access technique for captured data |
US9191611B2 (en) * | 2005-06-02 | 2015-11-17 | Invention Science Fund I, Llc | Conditional alteration of a saved image |
US10003762B2 (en) | 2005-04-26 | 2018-06-19 | Invention Science Fund I, Llc | Shared image devices |
US9451200B2 (en) | 2005-06-02 | 2016-09-20 | Invention Science Fund I, Llc | Storage access technique for captured data |
US9967424B2 (en) * | 2005-06-02 | 2018-05-08 | Invention Science Fund I, Llc | Data storage usage protocol |
US20070109411A1 (en) * | 2005-06-02 | 2007-05-17 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Composite image selectivity |
US20070139529A1 (en) * | 2005-06-02 | 2007-06-21 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Dual mode image capture technique |
US9942511B2 (en) | 2005-10-31 | 2018-04-10 | Invention Science Fund I, Llc | Preservation/degradation of video/audio aspects of a data stream |
US7782365B2 (en) * | 2005-06-02 | 2010-08-24 | Searete Llc | Enhanced video/still image correlation |
US9621749B2 (en) * | 2005-06-02 | 2017-04-11 | Invention Science Fund I, Llc | Capturing selected image objects |
JP2007010908A (ja) * | 2005-06-29 | 2007-01-18 | Canon Inc | 焦点調節方法及び装置 |
JP5173131B2 (ja) * | 2005-10-26 | 2013-03-27 | キヤノン株式会社 | 光学機器および焦点調節方法 |
JP2007187983A (ja) * | 2006-01-16 | 2007-07-26 | Sony Corp | 撮像装置、およびレンズ位置調整方法 |
US7474846B2 (en) * | 2006-02-15 | 2009-01-06 | Micron Technology, Inc. | Method and apparatus of determining the best focus position of a lens |
JP2007228015A (ja) * | 2006-02-21 | 2007-09-06 | Pentax Corp | 撮像素子制御ユニット及びデジタルカメラ |
CN101034240A (zh) * | 2006-03-10 | 2007-09-12 | 鸿富锦精密工业(深圳)有限公司 | 用于相机模组测试中的自动对焦方法 |
US7376314B2 (en) * | 2006-03-22 | 2008-05-20 | Spectral Imaging Laboratory | Fiber coupled artificial compound eye |
US7962026B2 (en) * | 2006-08-08 | 2011-06-14 | Lg Electronics Inc. | Discrete automatic focusing and error correcting method |
US7835637B2 (en) * | 2006-09-20 | 2010-11-16 | Qualcomm Incorporated | Predictive focus value calculation for image capture devices |
JP2008092000A (ja) * | 2006-09-29 | 2008-04-17 | Olympus Corp | カメラ、レンズユニットおよびカメラ本体 |
US20080173296A1 (en) * | 2007-01-23 | 2008-07-24 | Dae Rae Lee | Heating cooker and method of controlling the same |
JP2008309947A (ja) * | 2007-06-13 | 2008-12-25 | Fujifilm Corp | 撮像装置及び撮像方法 |
CN101350887A (zh) * | 2007-07-17 | 2009-01-21 | 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 |
US8125560B1 (en) | 2007-08-13 | 2012-02-28 | Ambarella, Inc. | System for topology based automatic focus |
US8190015B2 (en) * | 2007-09-07 | 2012-05-29 | Qualcomm Incorporated | Method and device for damping lens vibration |
JP4544282B2 (ja) * | 2007-09-14 | 2010-09-15 | ソニー株式会社 | データ処理装置、およびデータ処理方法、並びにプログラム |
JP5171433B2 (ja) * | 2008-01-22 | 2013-03-27 | キヤノン株式会社 | 撮像装置、およびレンズ装置 |
US7587109B1 (en) | 2008-09-02 | 2009-09-08 | Spectral Imaging Laboratory | Hybrid fiber coupled artificial compound eye |
JP5524509B2 (ja) * | 2009-05-11 | 2014-06-18 | パナソニック株式会社 | カメラ、携帯端末装置及びレンズの位置制御方法 |
EP2357787B1 (en) * | 2010-02-16 | 2013-11-20 | BlackBerry Limited | Method and apparatus for reducing continuous autofocus power consumption |
JP2011247970A (ja) * | 2010-05-25 | 2011-12-08 | Sanyo Electric Co Ltd | 電子カメラ |
US8576489B2 (en) | 2010-08-02 | 2013-11-05 | Spectral Imaging Laboratory | Multihybrid artificial compound eye with varied ommatidia |
JP5821168B2 (ja) | 2010-08-19 | 2015-11-24 | リコーイメージング株式会社 | 合焦画像確認装置 |
KR101760348B1 (ko) | 2011-06-14 | 2017-07-21 | 삼성전자주식회사 | 자동 초점 조절 장치 및 방법 |
KR101890302B1 (ko) * | 2011-06-14 | 2018-08-21 | 삼성전자주식회사 | 디지털 촬영 장치 |
KR20130104437A (ko) * | 2012-03-14 | 2013-09-25 | 삼성전자주식회사 | 휴대단말기의 이미지촬영 장치 및 방법 |
JP6063634B2 (ja) * | 2012-03-29 | 2017-01-18 | オリンパス株式会社 | 焦点調節装置 |
CN106774406B (zh) * | 2016-12-30 | 2023-06-23 | 武汉大势智慧科技有限公司 | 一种无人机影像自动采集系统和方法 |
JP2018028678A (ja) * | 2017-10-05 | 2018-02-22 | 株式会社ニコン | 撮像装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5933187A (en) * | 1993-05-27 | 1999-08-03 | Canon Kabushiki Kaisha | Video camera apparatus with automatic focus operation dependent on electronic zoom condition |
JP2000056213A (ja) * | 1998-03-31 | 2000-02-25 | Hewlett Packard Co <Hp> | デジタルカメラおよびその使用方法 |
US6278489B1 (en) * | 1994-06-17 | 2001-08-21 | Canon Kabushiki Kaisha | Image pickup apparatus for changing a position of a detection area |
JP2001255450A (ja) * | 2000-03-08 | 2001-09-21 | Sanyo Electric Co Ltd | オートフォーカス機能を有する撮像装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10191140A (ja) | 1996-12-27 | 1998-07-21 | Canon Inc | 撮像装置 |
DE69127112T2 (de) * | 1990-02-28 | 1998-03-05 | Sanyo Electric Co | Automatisches Fokussierungsgerät zur automatischen Fokusanpassung in Abhängigkeit von Videosignalen |
JPH04329506A (ja) | 1991-05-02 | 1992-11-18 | Canon Inc | 撮像装置 |
JPH0662306A (ja) | 1992-08-12 | 1994-03-04 | Canon Inc | 自動合焦装置 |
JPH0686142A (ja) | 1992-08-31 | 1994-03-25 | Canon Inc | 撮像装置 |
FI932094A (fi) | 1993-05-07 | 1994-11-08 | Kone Oy | Nosturin vaihteiston jäähdytyslaite |
-
2002
- 2002-09-26 US US10/254,866 patent/US7184090B2/en active Active
- 2002-09-27 CN CNB02144434XA patent/CN100380227C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5933187A (en) * | 1993-05-27 | 1999-08-03 | Canon Kabushiki Kaisha | Video camera apparatus with automatic focus operation dependent on electronic zoom condition |
US6278489B1 (en) * | 1994-06-17 | 2001-08-21 | Canon Kabushiki Kaisha | Image pickup apparatus for changing a position of a detection area |
JP2000056213A (ja) * | 1998-03-31 | 2000-02-25 | Hewlett Packard Co <Hp> | デジタルカメラおよびその使用方法 |
JP2001255450A (ja) * | 2000-03-08 | 2001-09-21 | Sanyo Electric Co Ltd | オートフォーカス機能を有する撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1409168A (zh) | 2003-04-09 |
US7184090B2 (en) | 2007-02-27 |
US20030063211A1 (en) | 2003-04-03 |
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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: NIKON CORP. Free format text: FORMER OWNER: NIKON CORP.; APPLICANT Effective date: 20060623 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060623 Address after: Tokyo, Japan Applicant after: Nikon Corp. Address before: Tokyo, Japan Applicant before: Nikon Corp. Co-applicant before: Nipon Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20200927 |