JP4280957B2 - 画像処理装置および方法、並びに記録媒体 - Google Patents
画像処理装置および方法、並びに記録媒体 Download PDFInfo
- Publication number
- JP4280957B2 JP4280957B2 JP2000247232A JP2000247232A JP4280957B2 JP 4280957 B2 JP4280957 B2 JP 4280957B2 JP 2000247232 A JP2000247232 A JP 2000247232A JP 2000247232 A JP2000247232 A JP 2000247232A JP 4280957 B2 JP4280957 B2 JP 4280957B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- radius
- images
- calculated
- distance
- 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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Classifications
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- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/38—Releasing-devices separate from shutter
- G03B17/40—Releasing-devices separate from shutter with delayed or timed action
-
- 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
- H04N23/676—Bracketing for image capture at varying focusing conditions
-
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000247232A JP4280957B2 (ja) | 2000-08-17 | 2000-08-17 | 画像処理装置および方法、並びに記録媒体 |
KR1020010049250A KR100823400B1 (ko) | 2000-08-17 | 2001-08-16 | 화상 처리 장치 및 그 방법과 기록 매체 |
US09/932,228 US6831694B2 (en) | 2000-08-17 | 2001-08-17 | Image processing apparatus, image processing method and storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000247232A JP4280957B2 (ja) | 2000-08-17 | 2000-08-17 | 画像処理装置および方法、並びに記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002064739A JP2002064739A (ja) | 2002-02-28 |
JP4280957B2 true JP4280957B2 (ja) | 2009-06-17 |
Family
ID=18737368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000247232A Expired - Fee Related JP4280957B2 (ja) | 2000-08-17 | 2000-08-17 | 画像処理装置および方法、並びに記録媒体 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6831694B2 (US20020122132A1-20020905-M00006.png) |
JP (1) | JP4280957B2 (US20020122132A1-20020905-M00006.png) |
KR (1) | KR100823400B1 (US20020122132A1-20020905-M00006.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7221805B1 (en) * | 2001-12-21 | 2007-05-22 | Cognex Technology And Investment Corporation | Method for generating a focused image of an object |
US7711259B2 (en) * | 2006-07-14 | 2010-05-04 | Aptina Imaging Corporation | Method and apparatus for increasing depth of field for an imager |
KR100843099B1 (ko) | 2007-01-26 | 2008-07-03 | 삼성전자주식회사 | 영상을 복원하기 위한 장치 및 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193124A (en) * | 1989-06-29 | 1993-03-09 | The Research Foundation Of State University Of New York | Computational methods and electronic camera apparatus for determining distance of objects, rapid autofocusing, and obtaining improved focus images |
CA2054344C (en) * | 1990-10-29 | 1997-04-15 | Kazuhiro Itsumi | Video camera having focusing and image-processing function |
JP3047252B2 (ja) * | 1990-11-05 | 2000-05-29 | コニカ株式会社 | 合焦制御装置 |
US5659676A (en) * | 1994-09-20 | 1997-08-19 | International Business Machines Corporation | Systems and methods for creating and refreshing compound documents |
US5966702A (en) * | 1997-10-31 | 1999-10-12 | Sun Microsystems, Inc. | Method and apparatus for pre-processing and packaging class files |
KR100247938B1 (ko) * | 1997-11-19 | 2000-03-15 | 윤종용 | 영상처리 시스템의 디지탈 초점 조절방법 및 장치 |
JP2000041178A (ja) * | 1998-07-23 | 2000-02-08 | Sony Corp | ビデオカメラの露出制御装置 |
JP3850581B2 (ja) * | 1999-04-01 | 2006-11-29 | 松下電器産業株式会社 | 撮像方法 |
US20040125228A1 (en) * | 2001-07-25 | 2004-07-01 | Robert Dougherty | Apparatus and method for determining the range of remote objects |
-
2000
- 2000-08-17 JP JP2000247232A patent/JP4280957B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-16 KR KR1020010049250A patent/KR100823400B1/ko not_active IP Right Cessation
- 2001-08-17 US US09/932,228 patent/US6831694B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100823400B1 (ko) | 2008-04-17 |
US6831694B2 (en) | 2004-12-14 |
KR20020014732A (ko) | 2002-02-25 |
US20020122132A1 (en) | 2002-09-05 |
JP2002064739A (ja) | 2002-02-28 |
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