CN107124557A - 对焦方法、装置、计算机可读存储介质和终端 - Google Patents
对焦方法、装置、计算机可读存储介质和终端 Download PDFInfo
- Publication number
- CN107124557A CN107124557A CN201710401503.3A CN201710401503A CN107124557A CN 107124557 A CN107124557 A CN 107124557A CN 201710401503 A CN201710401503 A CN 201710401503A CN 107124557 A CN107124557 A CN 107124557A
- Authority
- CN
- China
- Prior art keywords
- imaging device
- offset
- validity
- camera lens
- focusing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000003384 imaging method Methods 0.000 claims abstract description 132
- 230000033001 locomotion Effects 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 239000000571 coke Substances 0.000 description 4
- 230000006854 communication Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus 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
-
- 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
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
- G02B7/38—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals measured at different points on the optical axis, e.g. focussing on two or more planes and comparing image data
-
- 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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (11)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710401503.3A CN107124557A (zh) | 2017-05-31 | 2017-05-31 | 对焦方法、装置、计算机可读存储介质和终端 |
TW106144852A TWI656794B (zh) | 2017-05-31 | 2017-12-20 | 對焦方法、裝置、電腦可讀儲存媒體和終端 |
US15/871,416 US10701260B2 (en) | 2017-05-31 | 2018-01-15 | Focusing method, apparatus, computer readable storage medium and terminal |
EP18156274.5A EP3410171B1 (en) | 2017-05-31 | 2018-02-12 | Focusing method, apparatus, computer readable storage medium and terminal |
JP2019538219A JP6796210B2 (ja) | 2017-05-31 | 2018-03-05 | 焦点合わせ方法、装置、コンピュータ可読記憶媒体および端末 |
PCT/CN2018/078053 WO2018219003A1 (en) | 2017-05-31 | 2018-03-05 | Focusing method, apparatus, computer readable storage medium and terminal |
KR1020197019129A KR102132135B1 (ko) | 2017-05-31 | 2018-03-05 | 포커싱 방법, 장치, 컴퓨터 독출가능 저장매체 및 단말기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710401503.3A CN107124557A (zh) | 2017-05-31 | 2017-05-31 | 对焦方法、装置、计算机可读存储介质和终端 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107124557A true CN107124557A (zh) | 2017-09-01 |
Family
ID=59729557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710401503.3A Pending CN107124557A (zh) | 2017-05-31 | 2017-05-31 | 对焦方法、装置、计算机可读存储介质和终端 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10701260B2 (zh) |
EP (1) | EP3410171B1 (zh) |
JP (1) | JP6796210B2 (zh) |
KR (1) | KR102132135B1 (zh) |
CN (1) | CN107124557A (zh) |
TW (1) | TWI656794B (zh) |
WO (1) | WO2018219003A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107566741A (zh) * | 2017-10-26 | 2018-01-09 | 广东欧珀移动通信有限公司 | 对焦方法、装置、计算机可读存储介质和计算机设备 |
WO2018219003A1 (en) * | 2017-05-31 | 2018-12-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Focusing method, apparatus, computer readable storage medium and terminal |
CN110248097A (zh) * | 2019-06-28 | 2019-09-17 | Oppo广东移动通信有限公司 | 追焦方法、装置、终端设备、计算机可读存储介质 |
CN111294511A (zh) * | 2020-02-06 | 2020-06-16 | 北京小米移动软件有限公司 | 相机模组的对焦方法及装置、存储介质 |
CN112954223A (zh) * | 2021-03-26 | 2021-06-11 | 维沃移动通信(深圳)有限公司 | 对焦方法及装置、电子设备、可读存储介质和芯片 |
CN113079310A (zh) * | 2020-01-03 | 2021-07-06 | 北京小米移动软件有限公司 | 自动对焦方法、装置、电子设备和计算机可读存储介质 |
WO2022000258A1 (zh) * | 2020-06-30 | 2022-01-06 | 深圳市大疆创新科技有限公司 | 对焦方法、装置、电子设备和计算机可读介质 |
CN114755789A (zh) * | 2020-12-28 | 2022-07-15 | 北京小米移动软件有限公司 | 对焦方法、装置、终端及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1574050A (zh) * | 2003-06-10 | 2005-02-02 | 佳能株式会社 | 记录装置 |
CN102419505A (zh) * | 2011-12-06 | 2012-04-18 | 深圳英飞拓科技股份有限公司 | 自动聚焦方法及***和一体化摄像机 |
CN104618654A (zh) * | 2015-02-13 | 2015-05-13 | 成都品果科技有限公司 | 一种基于晃动检测的移动电子设备连续聚焦方法及*** |
CN105657278A (zh) * | 2016-02-29 | 2016-06-08 | 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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4717572B2 (ja) | 2005-09-20 | 2011-07-06 | キヤノン株式会社 | 光学機器および焦点調節方法 |
US8390733B2 (en) | 2007-02-15 | 2013-03-05 | Panasonic Corporation | Imaging device with interchangeable lens and camera body for imaging device |
JP2010073703A (ja) * | 2008-09-16 | 2010-04-02 | Hitachi High-Technologies Corp | パターンの検査装置、およびパターンの検査方法 |
JP2011055308A (ja) * | 2009-09-02 | 2011-03-17 | Ricoh Co Ltd | 撮像装置 |
JP4820460B2 (ja) | 2009-10-22 | 2011-11-24 | パナソニック株式会社 | フォーカスシステム、交換レンズ及び撮像装置 |
JP2015022290A (ja) * | 2013-07-23 | 2015-02-02 | オリンパス株式会社 | 撮像装置 |
KR102068748B1 (ko) * | 2013-07-31 | 2020-02-11 | 삼성전자주식회사 | 디지털 촬영 장치, 그 제어 방법, 및 영상 재생 장치 및 방법 |
CN103945126B (zh) * | 2014-04-21 | 2015-03-04 | 中国人民解放军国防科学技术大学 | 一种自动对焦定位方法 |
JP6738553B2 (ja) * | 2016-05-02 | 2020-08-12 | 富士ゼロックス株式会社 | 変化度合い導出装置、変化度合い導出システム、変化度合い導出方法及びプログラム |
CN105827980B (zh) * | 2016-05-04 | 2018-01-19 | 广东欧珀移动通信有限公司 | 对焦控制方法及装置、成像控制方法及装置、电子装置 |
JP6476349B2 (ja) * | 2016-06-01 | 2019-02-27 | 富士フイルム株式会社 | 撮像装置、合焦制御方法、及び、合焦制御プログラム |
CN106534702A (zh) * | 2016-12-22 | 2017-03-22 | 珠海市魅族科技有限公司 | 一种对焦的方法以及对焦装置 |
CN107124557A (zh) | 2017-05-31 | 2017-09-01 | 广东欧珀移动通信有限公司 | 对焦方法、装置、计算机可读存储介质和终端 |
-
2017
- 2017-05-31 CN CN201710401503.3A patent/CN107124557A/zh active Pending
- 2017-12-20 TW TW106144852A patent/TWI656794B/zh active
-
2018
- 2018-01-15 US US15/871,416 patent/US10701260B2/en active Active
- 2018-02-12 EP EP18156274.5A patent/EP3410171B1/en active Active
- 2018-03-05 JP JP2019538219A patent/JP6796210B2/ja active Active
- 2018-03-05 KR KR1020197019129A patent/KR102132135B1/ko active IP Right Grant
- 2018-03-05 WO PCT/CN2018/078053 patent/WO2018219003A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1574050A (zh) * | 2003-06-10 | 2005-02-02 | 佳能株式会社 | 记录装置 |
CN102419505A (zh) * | 2011-12-06 | 2012-04-18 | 深圳英飞拓科技股份有限公司 | 自动聚焦方法及***和一体化摄像机 |
CN104618654A (zh) * | 2015-02-13 | 2015-05-13 | 成都品果科技有限公司 | 一种基于晃动检测的移动电子设备连续聚焦方法及*** |
CN105657278A (zh) * | 2016-02-29 | 2016-06-08 | 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 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10701260B2 (en) | 2017-05-31 | 2020-06-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Focusing method, apparatus, computer readable storage medium and terminal |
WO2018219003A1 (en) * | 2017-05-31 | 2018-12-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Focusing method, apparatus, computer readable storage medium and terminal |
CN107566741A (zh) * | 2017-10-26 | 2018-01-09 | 广东欧珀移动通信有限公司 | 对焦方法、装置、计算机可读存储介质和计算机设备 |
CN107566741B (zh) * | 2017-10-26 | 2020-04-14 | Oppo广东移动通信有限公司 | 对焦方法、装置、计算机可读存储介质和计算机设备 |
WO2020259474A1 (zh) * | 2019-06-28 | 2020-12-30 | Oppo广东移动通信有限公司 | 追焦方法、装置、终端设备、计算机可读存储介质 |
CN110248097A (zh) * | 2019-06-28 | 2019-09-17 | Oppo广东移动通信有限公司 | 追焦方法、装置、终端设备、计算机可读存储介质 |
CN113079310A (zh) * | 2020-01-03 | 2021-07-06 | 北京小米移动软件有限公司 | 自动对焦方法、装置、电子设备和计算机可读存储介质 |
CN113079310B (zh) * | 2020-01-03 | 2022-11-04 | 北京小米移动软件有限公司 | 自动对焦方法、装置、电子设备和计算机可读存储介质 |
CN111294511A (zh) * | 2020-02-06 | 2020-06-16 | 北京小米移动软件有限公司 | 相机模组的对焦方法及装置、存储介质 |
WO2022000258A1 (zh) * | 2020-06-30 | 2022-01-06 | 深圳市大疆创新科技有限公司 | 对焦方法、装置、电子设备和计算机可读介质 |
CN114755789A (zh) * | 2020-12-28 | 2022-07-15 | 北京小米移动软件有限公司 | 对焦方法、装置、终端及存储介质 |
CN114755789B (zh) * | 2020-12-28 | 2023-07-04 | 北京小米移动软件有限公司 | 对焦方法、装置、终端及存储介质 |
CN112954223A (zh) * | 2021-03-26 | 2021-06-11 | 维沃移动通信(深圳)有限公司 | 对焦方法及装置、电子设备、可读存储介质和芯片 |
CN112954223B (zh) * | 2021-03-26 | 2022-10-21 | 维沃移动通信(深圳)有限公司 | 对焦方法及装置、电子设备、可读存储介质和芯片 |
Also Published As
Publication number | Publication date |
---|---|
TWI656794B (zh) | 2019-04-11 |
EP3410171B1 (en) | 2020-10-14 |
US10701260B2 (en) | 2020-06-30 |
JP2020507802A (ja) | 2020-03-12 |
KR20190089974A (ko) | 2019-07-31 |
EP3410171A1 (en) | 2018-12-05 |
JP6796210B2 (ja) | 2020-12-02 |
WO2018219003A1 (en) | 2018-12-06 |
TW201904264A (zh) | 2019-01-16 |
US20180352143A1 (en) | 2018-12-06 |
KR102132135B1 (ko) | 2020-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107124557A (zh) | 对焦方法、装置、计算机可读存储介质和终端 | |
CN108196778A (zh) | 屏幕状态的控制方法、移动终端及计算机可读存储介质 | |
CN104967790B (zh) | 照片拍摄方法、装置及移动终端 | |
CN107770451A (zh) | 拍照处理的方法、装置、终端和存储介质 | |
CN106371086B (zh) | 一种测距的方法和装置 | |
CN107124555A (zh) | 控制对焦的方法、装置、计算机设备及计算机可读存储介质 | |
CN108156393A (zh) | 图像拍摄方法、移动终端及计算机可读存储介质 | |
CN107124556A (zh) | 对焦方法、装置、计算机可读存储介质和移动终端 | |
CN106961553A (zh) | 移动设备的对焦测试方法和***、移动设备 | |
CN108600546A (zh) | 一种环境光检测方法及移动终端 | |
CN104122981B (zh) | 应用于移动终端的拍照方法、拍照装置及移动终端 | |
CN106210516A (zh) | 一种拍照处理方法及终端 | |
CN107884157A (zh) | 一种光学衍射元件的异常检测方法、移动终端 | |
CN108172161A (zh) | 基于柔性屏的显示方法、移动终端及计算机可读存储介质 | |
CN108257104A (zh) | 一种图像处理方法及移动终端 | |
CN105120158B (zh) | 移动终端的拍摄方法及装置 | |
CN107147823A (zh) | 曝光方法、装置、计算机可读存储介质和移动终端 | |
CN106851119A (zh) | 一种图片生成的方法和设备以及移动终端 | |
CN108650466A (zh) | 一种强光或逆光拍摄人像时提升照片宽容度的方法及电子设备 | |
CN106127720B (zh) | 一种拍摄放大图像的方法和装置 | |
CN107770455A (zh) | 一种闪光灯的调整方法和移动终端 | |
CN107330867A (zh) | 图像合成方法、装置、计算机可读存储介质和计算机设备 | |
CN108769534A (zh) | 一种焦距调整方法及终端 | |
CN109558009A (zh) | 视频播放方法、移动终端及计算机可读存储介质 | |
CN106454078B (zh) | 一种对焦模式控制方法及终端设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1238054 Country of ref document: HK |
|
CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
|
RJ01 | Rejection of invention patent application after publication | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1238054 Country of ref document: HK |