KR100944908B1 - 촬상장치, 포커스 제어방법 및 포커스 제어프로그램을기록한 기록매체 - Google Patents

촬상장치, 포커스 제어방법 및 포커스 제어프로그램을기록한 기록매체 Download PDF

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KR100944908B1
KR100944908B1 KR1020080045597A KR20080045597A KR100944908B1 KR 100944908 B1 KR100944908 B1 KR 100944908B1 KR 1020080045597 A KR1020080045597 A KR 1020080045597A KR 20080045597 A KR20080045597 A KR 20080045597A KR 100944908 B1 KR100944908 B1 KR 100944908B1
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South Korea
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face
focus
detected
lens position
zoom magnification
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KR20080101780A (ko
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마사루 오노자와
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가시오게산키 가부시키가이샤
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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)
KR1020080045597A 2007-05-18 2008-05-16 촬상장치, 포커스 제어방법 및 포커스 제어프로그램을기록한 기록매체 Expired - Fee Related KR100944908B1 (ko)

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
JPJP-P-2007-00133312 2007-05-18

Publications (2)

Publication Number Publication Date
KR20080101780A KR20080101780A (ko) 2008-11-21
KR100944908B1 true KR100944908B1 (ko) 2010-03-03

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KR1020080045597A Expired - Fee Related KR100944908B1 (ko) 2007-05-18 2008-05-16 촬상장치, 포커스 제어방법 및 포커스 제어프로그램을기록한 기록매체

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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JP5144422B2 (ja) * 2007-09-28 2013-02-13 富士フイルム株式会社 撮影装置及び撮影方法
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
US20100214445A1 (en) * 2009-02-20 2010-08-26 Sony Ericsson Mobile Communications Ab Image capturing method, image capturing apparatus, and computer program
US8570429B2 (en) * 2009-02-27 2013-10-29 Samsung Electronics Co., Ltd. Image processing method and apparatus and digital photographing apparatus using the same
JP2010226558A (ja) * 2009-03-25 2010-10-07 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
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JP5914364B2 (ja) * 2011-01-18 2016-05-11 富士フイルム株式会社 オートフォーカスシステム
TW201236448A (en) * 2011-02-24 2012-09-01 Hon Hai Prec Ind Co Ltd Auto-focusing camera and method for automatically focusing of the camera
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
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TWI519840B (zh) * 2012-11-22 2016-02-01 原相科技股份有限公司 能夠即時對特定可移動物件進行自動對焦的方法、具有自動對焦功能的攝影裝置、以及儲存用來執行即時對特定可移動物件進行自動對焦之電腦程式的電腦可讀式儲存媒體
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
JP5960286B2 (ja) * 2012-12-19 2016-08-02 富士フイルム株式会社 画像処理装置、撮像装置、画像処理方法及び画像処理プログラム
JP6034701B2 (ja) * 2013-01-11 2016-11-30 キヤノン株式会社 レンズ装置
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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
JP6618255B2 (ja) 2014-12-24 2019-12-11 キヤノン株式会社 ズーム制御装置、撮像装置、ズーム制御装置の制御方法、ズーム制御装置の制御プログラム及び記憶媒体
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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
CN106888352B (zh) * 2015-12-16 2020-12-18 中兴通讯股份有限公司 一种推焦位置确定方法及装置
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
US11539872B2 (en) * 2018-09-28 2022-12-27 Nec Corporation Imaging control system, imaging control method, control device, control method, and storage medium
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
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
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Also Published As

Publication number Publication date
KR20080101780A (ko) 2008-11-21
US20090141141A1 (en) 2009-06-04
TWI389557B (zh) 2013-03-11
JP4858849B2 (ja) 2012-01-18
CN101359151A (zh) 2009-02-04
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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