CN105025221B - 成像设备和成像设备执行的改进的变焦跟踪方法 - Google Patents
成像设备和成像设备执行的改进的变焦跟踪方法 Download PDFInfo
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- CN105025221B CN105025221B CN201510206689.8A CN201510206689A CN105025221B CN 105025221 B CN105025221 B CN 105025221B CN 201510206689 A CN201510206689 A CN 201510206689A CN 105025221 B CN105025221 B CN 105025221B
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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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
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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
- 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
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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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
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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
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0046—Movement of one or more optical elements for zooming
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0051914 | 2014-04-29 | ||
KR1020140051914A KR101783991B1 (ko) | 2014-04-29 | 2014-04-29 | 영상촬영장치에서 개선된 줌트래킹 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105025221A CN105025221A (zh) | 2015-11-04 |
CN105025221B true CN105025221B (zh) | 2019-06-18 |
Family
ID=54335974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510206689.8A Active CN105025221B (zh) | 2014-04-29 | 2015-04-28 | 成像设备和成像设备执行的改进的变焦跟踪方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9503650B2 (zh) |
KR (1) | KR101783991B1 (zh) |
CN (1) | CN105025221B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6702765B2 (ja) * | 2016-03-10 | 2020-06-03 | キヤノン株式会社 | 焦点調節装置およびその制御方法、撮像装置、プログラム、記憶媒体 |
KR102214094B1 (ko) * | 2017-03-21 | 2021-02-09 | 한화테크윈 주식회사 | 줌 트래킹 방법 및 줌 카메라 |
JP7169863B2 (ja) * | 2018-12-03 | 2022-11-11 | キヤノン株式会社 | 撮像装置及びその制御方法、及び演算方法 |
CN109525779B (zh) * | 2018-12-19 | 2020-11-03 | 杭州晨安科技股份有限公司 | 一种变焦跟踪曲线的快速校正及验证方法 |
CN110121068B (zh) * | 2019-04-02 | 2020-06-23 | 浙江大华技术股份有限公司 | 一种变焦跟随曲线的选点方法、装置及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006322984A (ja) * | 2005-05-17 | 2006-11-30 | Canon Inc | 変倍撮像装置 |
JP2009258680A (ja) * | 2008-03-27 | 2009-11-05 | Panasonic Corp | カメラシステム、カメラ本体、交換レンズユニット、フォーカス制御方法、およびプログラム。 |
CN101795361A (zh) * | 2009-01-30 | 2010-08-04 | 索尼公司 | 用于基于两个影像的匹配进行深度估计的二维多项式模型 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000258680A (ja) | 1999-03-05 | 2000-09-22 | Matsushita Electric Ind Co Ltd | 高速ズームトラッキング装置 |
KR100520844B1 (ko) * | 2002-10-21 | 2005-10-11 | 학교법인고려중앙학원 | 줌 트랙킹 방법 및 줌 트랙킹 시스템 |
JP4721394B2 (ja) | 2003-10-14 | 2011-07-13 | キヤノン株式会社 | レンズ制御装置、光学機器およびレンズ制御方法 |
JP2005250296A (ja) | 2004-03-05 | 2005-09-15 | Fujinon Corp | 測距装置及び測距方法 |
JP4428234B2 (ja) * | 2004-12-28 | 2010-03-10 | ソニー株式会社 | 撮像装置および方法、並びにプログラム |
KR101129385B1 (ko) | 2005-05-24 | 2012-03-26 | 삼성전자주식회사 | 줌 트래킹 방법 및 이를 수행하는 이미지 처리장치 |
JP5657343B2 (ja) * | 2010-10-28 | 2015-01-21 | 株式会社ザクティ | 電子機器 |
CN103874960B (zh) * | 2011-09-13 | 2017-02-15 | 富士胶片株式会社 | 单眼立体摄影装置、摄影方法及程序 |
KR101293245B1 (ko) | 2012-02-21 | 2013-08-09 | (주)비에이치비씨 | 광학 줌 카메라의 줌 트래킹 자동 초점 제어기 및 그 제어 방법 |
JP6218377B2 (ja) * | 2012-12-27 | 2017-10-25 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
JP6296698B2 (ja) * | 2013-05-14 | 2018-03-20 | オリンパス株式会社 | カメラシステムおよび焦点調節方法 |
JP6288952B2 (ja) * | 2013-05-28 | 2018-03-07 | キヤノン株式会社 | 撮像装置およびその制御方法 |
-
2014
- 2014-04-29 KR KR1020140051914A patent/KR101783991B1/ko active IP Right Grant
-
2015
- 2015-03-16 US US14/658,314 patent/US9503650B2/en active Active
- 2015-04-28 CN CN201510206689.8A patent/CN105025221B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006322984A (ja) * | 2005-05-17 | 2006-11-30 | Canon Inc | 変倍撮像装置 |
JP2009258680A (ja) * | 2008-03-27 | 2009-11-05 | Panasonic Corp | カメラシステム、カメラ本体、交換レンズユニット、フォーカス制御方法、およびプログラム。 |
CN101795361A (zh) * | 2009-01-30 | 2010-08-04 | 索尼公司 | 用于基于两个影像的匹配进行深度估计的二维多项式模型 |
Also Published As
Publication number | Publication date |
---|---|
CN105025221A (zh) | 2015-11-04 |
KR20150124830A (ko) | 2015-11-06 |
US9503650B2 (en) | 2016-11-22 |
KR101783991B1 (ko) | 2017-10-11 |
US20150312484A1 (en) | 2015-10-29 |
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Address after: Gyeongnam Changwon City, South Korea Applicant after: HANWHA AEROSPACE Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Applicant before: HANWHA TECHWIN Co.,Ltd. |
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Effective date of registration: 20190225 Address after: Gyeonggi Do city of South Korea Applicant after: HANWHA TECHWIN Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Applicant before: HANWHA AEROSPACE Co.,Ltd. |
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Address after: Gyeonggi Do city of South Korea Patentee after: Hanhua Vision Co.,Ltd. Address before: Gyeonggi Do city of South Korea Patentee before: HANWHA TECHWIN Co.,Ltd. |