CN114600446A - 控制装置、摄像装置、移动体、控制方法以及程序 - Google Patents

控制装置、摄像装置、移动体、控制方法以及程序 Download PDF

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Publication number
CN114600446A
CN114600446A CN202080074285.7A CN202080074285A CN114600446A CN 114600446 A CN114600446 A CN 114600446A CN 202080074285 A CN202080074285 A CN 202080074285A CN 114600446 A CN114600446 A CN 114600446A
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CN
China
Prior art keywords
image
focal length
lens
imaging
imaging lens
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
CN202080074285.7A
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English (en)
Inventor
周长波
大畑笃
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.)
SZ DJI Technology Co Ltd
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SZ DJI Technology 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 SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN114600446A publication Critical patent/CN114600446A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • 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
    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Lenses (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

期望在获得较高变焦倍率的同时，摄像镜头也容易设计。一种控制装置，该控制装置包括如下构成的电路：通过改变焦距可变的摄像镜头的焦距、以及从利用透过摄像镜头的光所拍摄的图像中采集部分图像区域的采集范围，来进行变焦摄影。摄像镜头的像圈根据焦距而变化。电路构成为：将采集范围设定在根据摄像镜头的焦距而变化的像圈内。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN202080074285.7A 2020-01-15 2020-12-15 控制装置、摄像装置、移动体、控制方法以及程序 Pending CN114600446A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020004527A JP6896963B1 (ja) 2020-01-15 2020-01-15 制御装置、撮像装置、移動体、制御方法、及びプログラム
JP2020-004527 2020-01-15
PCT/CN2020/136423 WO2021143425A1 (zh) 2020-01-15 2020-12-15 控制装置、摄像装置、移动体、控制方法以及程序

Publications (1)

Publication Number Publication Date
CN114600446A true CN114600446A (zh) 2022-06-07

Family

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CN202080074285.7A Pending CN114600446A (zh) 2020-01-15 2020-12-15 控制装置、摄像装置、移动体、控制方法以及程序

Country Status (3)

Country Link
JP (1) JP6896963B1 (zh)
CN (1) CN114600446A (zh)
WO (1) WO2021143425A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184259A (ja) * 1998-12-15 2000-06-30 Sharp Corp 電子カメラ装置
JP2008301172A (ja) * 2007-05-31 2008-12-11 Panasonic Corp コンバージョンレンズモード付きカメラ
JP2009301063A (ja) * 1999-09-20 2009-12-24 Canon Inc 撮像装置、撮像装置に適用される制御方法
CN102461155A (zh) * 2009-06-23 2012-05-16 捷讯研究有限公司 在数字变焦摄影期间调整图像锐度
JP2015118131A (ja) * 2013-12-16 2015-06-25 キヤノン株式会社 撮像装置
CN104919367A (zh) * 2013-02-01 2015-09-16 奥林巴斯株式会社 更换镜头、照相机系统、摄像装置、照相机系统的控制方法及摄像装置的控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4991511B2 (ja) * 2007-12-14 2012-08-01 キヤノン株式会社 撮像装置
JP5706654B2 (ja) * 2010-09-16 2015-04-22 オリンパスイメージング株式会社 撮影機器、画像表示方法及びプログラム
JP6188407B2 (ja) * 2013-05-02 2017-08-30 オリンパス株式会社 交換レンズ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000184259A (ja) * 1998-12-15 2000-06-30 Sharp Corp 電子カメラ装置
JP2009301063A (ja) * 1999-09-20 2009-12-24 Canon Inc 撮像装置、撮像装置に適用される制御方法
JP2008301172A (ja) * 2007-05-31 2008-12-11 Panasonic Corp コンバージョンレンズモード付きカメラ
CN102461155A (zh) * 2009-06-23 2012-05-16 捷讯研究有限公司 在数字变焦摄影期间调整图像锐度
CN104919367A (zh) * 2013-02-01 2015-09-16 奥林巴斯株式会社 更换镜头、照相机系统、摄像装置、照相机系统的控制方法及摄像装置的控制方法
JP2015118131A (ja) * 2013-12-16 2015-06-25 キヤノン株式会社 撮像装置

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JP2021111937A (ja) 2021-08-02
WO2021143425A1 (zh) 2021-07-22
JP6896963B1 (ja) 2021-06-30

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