CN1731267A - 自动对焦方法和使用同一方法的数码照相装置 - Google Patents
自动对焦方法和使用同一方法的数码照相装置 Download PDFInfo
- Publication number
- CN1731267A CN1731267A CNA2005100038264A CN200510003826A CN1731267A CN 1731267 A CN1731267 A CN 1731267A CN A2005100038264 A CNA2005100038264 A CN A2005100038264A CN 200510003826 A CN200510003826 A CN 200510003826A CN 1731267 A CN1731267 A CN 1731267A
- Authority
- CN
- China
- Prior art keywords
- foc
- subregion
- focusing position
- focusing
- position value
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000008186 active pharmaceutical agent Substances 0.000 claims abstract description 52
- 230000004044 response Effects 0.000 claims abstract description 8
- 239000000571 coke Substances 0.000 claims description 71
- 239000004744 fabric Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 238000003860 storage Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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
-
- 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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040061949A KR101058009B1 (ko) | 2004-08-06 | 2004-08-06 | 디지털 촬영 장치에서의 자동 포커싱 방법, 및 이 방법을채용한 디지털 촬영 장치 |
KR1020040061949 | 2004-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1731267A true CN1731267A (zh) | 2006-02-08 |
CN100526968C CN100526968C (zh) | 2009-08-12 |
Family
ID=35757017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100038264A Expired - Fee Related CN100526968C (zh) | 2004-08-06 | 2005-01-10 | 自动对焦方法和使用同一方法的数码照相装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7432975B2 (zh) |
KR (1) | KR101058009B1 (zh) |
CN (1) | CN100526968C (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950116A (zh) * | 2010-09-14 | 2011-01-19 | 浙江工业大学 | 一种应用于多主体场景的视频自动聚焦方法 |
CN101523896B (zh) * | 2006-10-02 | 2011-09-07 | 索尼爱立信移动通讯有限公司 | 图像中的对焦区域 |
CN101441389B (zh) * | 2007-11-20 | 2012-06-20 | 奥林巴斯映像株式会社 | 照相机的焦点检测装置和焦点检测方法 |
CN102843510A (zh) * | 2011-06-14 | 2012-12-26 | 宾得理光映像有限公司 | 成像装置和距离信息检测方法 |
CN103209306A (zh) * | 2012-01-17 | 2013-07-17 | Lg伊诺特有限公司 | 相机模块、自动对焦方法和自动对焦校准方法 |
CN103984186A (zh) * | 2014-05-04 | 2014-08-13 | 深圳市阿格斯科技有限公司 | 光学变焦摄像机及其自动聚焦控制方法、装置 |
CN104717417A (zh) * | 2013-12-16 | 2015-06-17 | 展讯通信(上海)有限公司 | 一种成像系统快速自动对焦方法及装置 |
TWI502986B (zh) * | 2011-12-12 | 2015-10-01 | Altek Corp | 產生全景深影像的方法及裝置 |
CN105791683A (zh) * | 2016-02-29 | 2016-07-20 | 广东欧珀移动通信有限公司 | 控制方法、控制装置及电子装置 |
CN106686373A (zh) * | 2015-11-10 | 2017-05-17 | 群光电子股份有限公司 | 自动对焦测试系统及方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006139256A (ja) * | 2004-10-15 | 2006-06-01 | Olympus Corp | 焦点検出装置を有するカメラ |
JP2006189580A (ja) * | 2005-01-05 | 2006-07-20 | Pentax Corp | カメラの合焦制御装置 |
KR100673963B1 (ko) * | 2005-08-25 | 2007-01-24 | 삼성테크윈 주식회사 | 디지털 영상 처리 장치에서의 자동 포커싱 방법 |
JP2007089086A (ja) * | 2005-09-26 | 2007-04-05 | Sony Ericsson Mobilecommunications Japan Inc | 携帯情報端末及び画像管理プログラム |
KR100806690B1 (ko) * | 2006-03-07 | 2008-02-27 | 삼성전기주식회사 | 자동초점 수행 방법 및 이를 이용한 자동초점 조정장치 |
TWI311679B (en) * | 2006-04-28 | 2009-07-01 | Primax Electronics Ltd | A method of evaluating minimum sampling steps of auto focus |
KR100835065B1 (ko) * | 2007-06-27 | 2008-06-03 | 삼성전기주식회사 | 오토 포커싱 방법 |
CN101840055B (zh) * | 2010-05-28 | 2012-01-18 | 浙江工业大学 | 基于嵌入式媒体处理器的视频自动聚焦系统 |
EP2448246B1 (en) * | 2010-10-28 | 2019-10-09 | Axis AB | Method for focusing |
KR101133024B1 (ko) * | 2010-11-11 | 2012-04-09 | 고려대학교 산학협력단 | 트레이닝 기반의 자동 초점 장치 및 방법 |
JP5325966B2 (ja) * | 2011-11-25 | 2013-10-23 | オリンパス株式会社 | 撮像装置及び撮像方法 |
JP6102602B2 (ja) | 2013-07-23 | 2017-03-29 | ソニー株式会社 | 画像処理装置、画像処理方法、画像処理プログラムおよび撮像装置 |
CN105025220B (zh) * | 2014-04-30 | 2018-04-06 | 聚晶半导体股份有限公司 | 多镜头的影像调整系统及其方法 |
CN113542518A (zh) * | 2021-07-08 | 2021-10-22 | 山东志盈医学科技有限公司 | 数字切片扫描仪中焦点扩展到所有扫描视野的方法和装置 |
CN113645449B (zh) * | 2021-08-10 | 2024-05-24 | 深圳市玄羽科技有限公司 | 工业互联网的数据采集方法、系统及计算机可读存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3715722B2 (ja) | 1996-07-22 | 2005-11-16 | キヤノン株式会社 | 自動焦点調節装置および方法 |
JP2001208959A (ja) * | 2000-01-24 | 2001-08-03 | Fuji Photo Film Co Ltd | 撮像装置、自動合焦方法及び合焦の手順を記録した記録媒体 |
JP3302003B2 (ja) | 2000-03-08 | 2002-07-15 | 三洋電機株式会社 | オートフォーカス機能を有する撮像装置 |
US6441855B1 (en) * | 2000-05-09 | 2002-08-27 | Eastman Kodak Company | Focusing device |
JP2002311325A (ja) * | 2001-04-11 | 2002-10-23 | Fuji Photo Film Co Ltd | 自動焦点調節装置及び方法 |
CN1184502C (zh) * | 2002-06-13 | 2005-01-12 | 北京中星微电子有限公司 | 自动对焦技术 |
KR100530746B1 (ko) * | 2002-12-24 | 2005-11-23 | 삼성테크윈 주식회사 | 촬영 상태가 부적절하였음을 알려주는 디지털 카메라 및그 제어방법 |
JP2004264827A (ja) * | 2003-02-10 | 2004-09-24 | Chinon Ind Inc | 焦点距離検出方法及び合焦装置 |
-
2004
- 2004-08-06 KR KR1020040061949A patent/KR101058009B1/ko not_active IP Right Cessation
- 2004-12-08 US US11/007,131 patent/US7432975B2/en active Active
-
2005
- 2005-01-10 CN CNB2005100038264A patent/CN100526968C/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101523896B (zh) * | 2006-10-02 | 2011-09-07 | 索尼爱立信移动通讯有限公司 | 图像中的对焦区域 |
CN101441389B (zh) * | 2007-11-20 | 2012-06-20 | 奥林巴斯映像株式会社 | 照相机的焦点检测装置和焦点检测方法 |
CN101950116B (zh) * | 2010-09-14 | 2012-08-08 | 浙江工业大学 | 一种应用于多主体场景的视频自动聚焦方法 |
CN101950116A (zh) * | 2010-09-14 | 2011-01-19 | 浙江工业大学 | 一种应用于多主体场景的视频自动聚焦方法 |
CN102843510A (zh) * | 2011-06-14 | 2012-12-26 | 宾得理光映像有限公司 | 成像装置和距离信息检测方法 |
TWI502986B (zh) * | 2011-12-12 | 2015-10-01 | Altek Corp | 產生全景深影像的方法及裝置 |
CN103209306A (zh) * | 2012-01-17 | 2013-07-17 | Lg伊诺特有限公司 | 相机模块、自动对焦方法和自动对焦校准方法 |
CN104717417B (zh) * | 2013-12-16 | 2018-06-01 | 展讯通信(上海)有限公司 | 一种成像系统快速自动对焦方法及装置 |
CN104717417A (zh) * | 2013-12-16 | 2015-06-17 | 展讯通信(上海)有限公司 | 一种成像系统快速自动对焦方法及装置 |
CN103984186A (zh) * | 2014-05-04 | 2014-08-13 | 深圳市阿格斯科技有限公司 | 光学变焦摄像机及其自动聚焦控制方法、装置 |
CN103984186B (zh) * | 2014-05-04 | 2017-06-16 | 深圳市阿格斯科技有限公司 | 光学变焦摄像机及其自动聚焦控制方法、装置 |
CN106686373A (zh) * | 2015-11-10 | 2017-05-17 | 群光电子股份有限公司 | 自动对焦测试系统及方法 |
CN106686373B (zh) * | 2015-11-10 | 2018-01-30 | 群光电子股份有限公司 | 自动对焦测试系统及方法 |
CN105791683A (zh) * | 2016-02-29 | 2016-07-20 | 广东欧珀移动通信有限公司 | 控制方法、控制装置及电子装置 |
CN105791683B (zh) * | 2016-02-29 | 2019-02-12 | Oppo广东移动通信有限公司 | 控制方法、控制装置及电子装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101058009B1 (ko) | 2011-08-19 |
KR20060013117A (ko) | 2006-02-09 |
US20060028574A1 (en) | 2006-02-09 |
US7432975B2 (en) | 2008-10-07 |
CN100526968C (zh) | 2009-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1731267A (zh) | 自动对焦方法和使用同一方法的数码照相装置 | |
CN1731268A (zh) | 自动对焦方法和使用自动对焦方法的数字照相装置 | |
CN1774040A (zh) | 执行综合显示模式的数字拍摄装置和控制该装置的方法 | |
US20090002512A1 (en) | Image pickup apparatus, image pickup method, and program thereof | |
CN1746760A (zh) | 控制数码照相装置的方法以及采用该方法的数码照相装置 | |
CN1777236A (zh) | 自适应显示图标的数字拍摄装置和控制该数字拍摄装置的方法 | |
CN1667485A (zh) | 使用语音识别的控制方法以及采用该方法的数字拍摄设备 | |
JP5553230B2 (ja) | 撮像装置および撮像処理方法 | |
CN1770255A (zh) | 在放大或者缩小图像时控制图像的位置的装置和方法 | |
CN1848915A (zh) | 摄像装置及其控制方法 | |
KR101156681B1 (ko) | 디지털 영상 처리 장치에서 가변적인 노이즈 레벨을사용하는 자동 포커싱 방법 | |
KR100562404B1 (ko) | 추가 스캐닝이 수행되는 카메라의 자동 포커싱 방법 | |
CN1747530A (zh) | 控制数字拍摄装置的方法、和使用该方法的数字拍摄装置 | |
CN1741578A (zh) | 用于有效设置操作的控制方法及使用该方法的数字拍摄设备 | |
CN1694511A (zh) | 控制数字拍摄装置的方法和使用该方法的数字拍摄装置 | |
CN1658057A (zh) | 数字照相装置的对焦方法 | |
US8045015B2 (en) | Image pickup apparatus, white balance control method thereof, and storage medium | |
JP5857610B2 (ja) | 撮像装置および撮像方法 | |
CN1738365A (zh) | 控制数字拍摄装置的方法、数字拍摄装置、数字相机 | |
KR100562405B1 (ko) | 디지털 카메라의 이미지 수정 방법 | |
KR101167243B1 (ko) | 효과적으로 히스토그램을 디스플레이하기 위한 디지털 영상처리 장치의 제어 방법, 및 이 방법을 사용한 디지털 영상처리 장치 | |
KR101185871B1 (ko) | 디지털 이미지 처리장치 및 그 디스플레이 방법 | |
KR100673963B1 (ko) | 디지털 영상 처리 장치에서의 자동 포커싱 방법 | |
KR100702950B1 (ko) | 촬영 장치의 제어 방법 및 이 방법을 사용한 촬영 장치 | |
CN1805532A (zh) | 用于显示数字图像的方法与装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DIGITALAL IMAGE CO., LTD. Free format text: FORMER OWNER: SAMSUNG TECHWIN CO., LTD. Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeongnam, South Korea Patentee before: Samsung TECHWIN Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG TECHWIN CO., LTD. Effective date: 20101123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HAN GUO GYEONGGI TO: GYEONGGI, SOUTH KOREA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101123 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi-do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20190110 |
|
CF01 | Termination of patent right due to non-payment of annual fee |