CN101359151A - 摄像装置和聚焦控制方法 - Google Patents

摄像装置和聚焦控制方法 Download PDF

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Publication number
CN101359151A
CN101359151A CNA2008101611670A CN200810161167A CN101359151A CN 101359151 A CN101359151 A CN 101359151A CN A2008101611670 A CNA2008101611670 A CN A2008101611670A CN 200810161167 A CN200810161167 A CN 200810161167A CN 101359151 A CN101359151 A CN 101359151A
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CN
China
Prior art keywords
face
focus
zoom magnification
optical zoom
judging
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
Application number
CNA2008101611670A
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English (en)
Chinese (zh)
Inventor
小野泽将
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to CN201410111277.1A priority Critical patent/CN103905729B/zh
Publication of CN101359151A publication Critical patent/CN101359151A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • 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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
CNA2008101611670A 2007-05-18 2008-05-16 摄像装置和聚焦控制方法 Pending CN101359151A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410111277.1A CN103905729B (zh) 2007-05-18 2008-05-16 摄像装置和聚焦控制方法以及记录介质

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007133312A JP4858849B2 (ja) 2007-05-18 2007-05-18 撮像装置及びそのプログラム
JP2007133312 2007-05-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410111277.1A Division CN103905729B (zh) 2007-05-18 2008-05-16 摄像装置和聚焦控制方法以及记录介质

Publications (1)

Publication Number Publication Date
CN101359151A true CN101359151A (zh) 2009-02-04

Family

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Family Applications (2)

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CNA2008101611670A Pending CN101359151A (zh) 2007-05-18 2008-05-16 摄像装置和聚焦控制方法
CN201410111277.1A Expired - Fee Related CN103905729B (zh) 2007-05-18 2008-05-16 摄像装置和聚焦控制方法以及记录介质

Family Applications After (1)

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Country Status (5)

Country Link
US (2) US20090141141A1 (enExample)
JP (1) JP4858849B2 (enExample)
KR (1) KR100944908B1 (enExample)
CN (2) CN101359151A (enExample)
TW (1) TWI389557B (enExample)

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CN102222338A (zh) * 2010-06-04 2011-10-19 微软公司 自动深度相机对准
CN103856708A (zh) * 2012-12-03 2014-06-11 原相科技股份有限公司 自动对焦的方法、摄像装置、以及计算机可读式存储媒体
CN104871058A (zh) * 2012-12-19 2015-08-26 富士胶片株式会社 图像处理装置、摄像装置、图像处理方法及图像处理程序
CN105744149A (zh) * 2014-12-24 2016-07-06 佳能株式会社 变焦控制装置、摄像设备和变焦控制装置的控制方法
WO2016188186A1 (zh) * 2015-12-16 2016-12-01 中兴通讯股份有限公司 一种推焦位置确定方法及装置
US10067407B2 (en) 2012-11-22 2018-09-04 Pixart Imaging Inc. Method for automatically focusing on specific movable object, photographic apparatus including automatic focus function, and computer readable storage medium for storing automatic focus function program
CN110568699A (zh) * 2019-08-29 2019-12-13 东莞西尼自动化科技有限公司 一种最多支持12相机同时自动对焦的控制方法
CN118555485A (zh) * 2024-07-26 2024-08-27 浙江大华技术股份有限公司 一种聚焦补偿方法、装置、设备及介质

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JP5189913B2 (ja) * 2008-07-14 2013-04-24 イーストマン コダック カンパニー 画像処理装置
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JP6131519B2 (ja) * 2012-01-31 2017-05-24 株式会社ニコン 画像処理装置、撮像装置、及び画像処理プログラム
JP5907610B2 (ja) * 2012-02-03 2016-04-26 キヤノン株式会社 光学機器
KR101880636B1 (ko) * 2012-07-25 2018-07-20 삼성전자주식회사 디지털 촬영 장치 및 그의 제어 방법
JP6034701B2 (ja) * 2013-01-11 2016-11-30 キヤノン株式会社 レンズ装置
JP6316023B2 (ja) * 2013-05-17 2018-04-25 キヤノン株式会社 カメラシステム及びカメラ制御装置
JP2015014672A (ja) * 2013-07-04 2015-01-22 住友電気工業株式会社 カメラ制御装置、カメラシステム、カメラ制御方法、及びプログラム
JP6351231B2 (ja) * 2013-10-18 2018-07-04 キヤノン株式会社 撮像装置、撮像システム、撮像装置の制御方法、プログラム、および、記憶媒体
JP6403473B2 (ja) * 2014-07-22 2018-10-10 キヤノン株式会社 撮像装置、その制御方法及びプログラム
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JP2017009769A (ja) * 2015-06-22 2017-01-12 株式会社 日立産業制御ソリューションズ 撮像装置、フォーカス制御装置および撮像方法
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CN105812652B (zh) * 2015-07-29 2019-11-26 维沃移动通信有限公司 一种终端的对焦方法及终端
KR102460838B1 (ko) 2015-08-28 2022-10-28 삼성전자주식회사 얼굴 검출을 이용한 카메라의 자동 초점 조절 방법 및 카메라 제어 장치
CN105791674B (zh) * 2016-02-05 2019-06-25 联想(北京)有限公司 电子设备和对焦方法
CN106375671B (zh) * 2016-11-22 2020-03-06 Oppo广东移动通信有限公司 控制方法、控制装置和电子装置
CN107172352B (zh) 2017-06-16 2020-04-24 Oppo广东移动通信有限公司 对焦控制方法、装置、计算机可存储介质和移动终端
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CN109788193B (zh) * 2018-12-26 2021-03-02 武汉市澜创信息科技有限公司 一种摄像单元控制方法
CN109803090B (zh) * 2019-01-25 2021-09-28 睿魔智能科技（深圳）有限公司 无人拍摄自动变焦方法及系统、无人摄像机及存储介质
CN110149482B (zh) * 2019-06-28 2021-02-02 Oppo广东移动通信有限公司 对焦方法、装置、电子设备和计算机可读存储介质
CN110365897B (zh) * 2019-07-08 2021-06-08 Oppo广东移动通信有限公司 图像修正方法和装置、电子设备、计算机可读存储介质
CN110460773B (zh) * 2019-08-16 2021-05-11 Oppo广东移动通信有限公司 图像处理方法和装置、电子设备、计算机可读存储介质
WO2024025182A1 (ko) * 2022-07-26 2024-02-01 삼성전자 주식회사 복수 개의 카메라를 이용하여 영상을 획득하는 전자 장치 및 그 방법

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US9008355B2 (en) 2010-06-04 2015-04-14 Microsoft Technology Licensing, Llc Automatic depth camera aiming
CN102222338A (zh) * 2010-06-04 2011-10-19 微软公司 自动深度相机对准
CN102222338B (zh) * 2010-06-04 2014-08-06 微软公司 自动深度相机对准
US10067407B2 (en) 2012-11-22 2018-09-04 Pixart Imaging Inc. Method for automatically focusing on specific movable object, photographic apparatus including automatic focus function, and computer readable storage medium for storing automatic focus function program
CN103856708B (zh) * 2012-12-03 2018-06-29 原相科技股份有限公司 自动对焦的方法以及摄像装置
CN103856708A (zh) * 2012-12-03 2014-06-11 原相科技股份有限公司 自动对焦的方法、摄像装置、以及计算机可读式存储媒体
CN104871058A (zh) * 2012-12-19 2015-08-26 富士胶片株式会社 图像处理装置、摄像装置、图像处理方法及图像处理程序
CN104871058B (zh) * 2012-12-19 2017-04-12 富士胶片株式会社 图像处理装置、摄像装置及图像处理方法
CN105744149A (zh) * 2014-12-24 2016-07-06 佳能株式会社 变焦控制装置、摄像设备和变焦控制装置的控制方法
US10277823B2 (en) 2014-12-24 2019-04-30 Canon Kabushiki Kaisha Zoom control device, imaging apparatus, control method of zoom control device, and recording medium
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US10827127B2 (en) 2014-12-24 2020-11-03 Canon Kabushiki Kaisha Zoom control device, imaging apparatus, control method of zoom control device, and recording medium
WO2016188186A1 (zh) * 2015-12-16 2016-12-01 中兴通讯股份有限公司 一种推焦位置确定方法及装置
CN110568699A (zh) * 2019-08-29 2019-12-13 东莞西尼自动化科技有限公司 一种最多支持12相机同时自动对焦的控制方法
CN118555485A (zh) * 2024-07-26 2024-08-27 浙江大华技术股份有限公司 一种聚焦补偿方法、装置、设备及介质

Also Published As

Publication number Publication date
KR20080101780A (ko) 2008-11-21
US20090141141A1 (en) 2009-06-04
TWI389557B (zh) 2013-03-11
KR100944908B1 (ko) 2010-03-03
JP4858849B2 (ja) 2012-01-18
CN103905729B (zh) 2018-01-16
TW200908710A (en) 2009-02-16
US8730375B2 (en) 2014-05-20
JP2008289004A (ja) 2008-11-27
US20120147223A1 (en) 2012-06-14
CN103905729A (zh) 2014-07-02

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Application publication date: 20090204