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CN111356954A - 控制装置、移动体、控制方法以及程序 - Google Patents

控制装置、移动体、控制方法以及程序 Download PDF

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Publication number
CN111356954A
CN111356954A CN201980005718.0A CN201980005718A CN111356954A CN 111356954 A CN111356954 A CN 111356954A CN 201980005718 A CN201980005718 A CN 201980005718A CN 111356954 A CN111356954 A CN 111356954A
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China
Prior art keywords
lens system
distance
control device
program
control unit
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Application number
CN201980005718.0A
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English (en)
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CN111356954B (zh
Inventor
本庄谦一
安田知长
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Publication of CN111356954A publication Critical patent/CN111356954A/zh
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Expired - Fee Related legal-status Critical Current
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    • 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
    • G02B7/282—Autofocusing of zoom lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • 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
    • 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
    • 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
    • G03B15/006—Apparatus mounted on flying objects
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • 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
    • 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
    • H04N23/67—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
    • H04N23/69—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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G02B27/648—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake for automatically maintaining a reference alignment, e.g. in self-levelling surveying instruments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

一种控制装置，包括控制部，其控制摄像装置(100)的镜头系统(L)。由于摄像装置(100)移动而使从镜头系统(L)的物体侧焦点(F1)到被摄体(500)的距离a变为距离n×a的情况下，控制部可以将镜头系统(L)的焦点距离f变成焦点距离n×f，将从镜头系统(L)的像侧焦点(F2)到像面(121)的距离b变成距离n×b。镜头系统(L)可以具有变焦镜头系统(211)和聚焦镜头系统(210)。控制部可以通过控制变焦镜头系统(211)，将镜头系统(L)的焦点距离f变成n×f，并通过控制聚焦镜头系统(210)，将从镜头系统(L)的像侧焦点(F2)到像面(121)的距离b变成n×b。控制装置可以使摄像装置(100)更简单地拍摄出具有滑动变焦等效果的图像。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201980005718.0A 2018-07-13 2019-07-11 控制装置、移动体、控制方法以及程序 Expired - Fee Related CN111356954B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018133302A JP6878736B2 (ja) 2018-07-13 2018-07-13 制御装置、移動体、制御方法、及びプログラム
JP2018-133302 2018-07-13
PCT/CN2019/095590 WO2020011230A1 (zh) 2018-07-13 2019-07-11 控制装置、移动体、控制方法以及程序

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CN111356954A true CN111356954A (zh) 2020-06-30
CN111356954B CN111356954B (zh) 2022-04-05

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US (1) US20210109312A1 (zh)
JP (1) JP6878736B2 (zh)
CN (1) CN111356954B (zh)
WO (1) WO2020011230A1 (zh)

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US11453513B2 (en) * 2018-04-26 2022-09-27 Skydio, Inc. Autonomous aerial vehicle hardware configuration
US11804038B1 (en) * 2021-06-22 2023-10-31 Amazon Technologies, Inc. Aerial array surveying of surfaces and subsurfaces
CA3235279A1 (en) * 2021-10-15 2023-04-20 Real-Time Robotics Inc A multicopter
CN114415329B (zh) * 2021-12-23 2024-09-20 山东神戎电子股份有限公司 一种改善长焦镜头聚焦清晰点位置偏移的方法
US12246610B2 (en) 2022-04-27 2025-03-11 Skydio, Inc. Base stations for unmanned aerial vehicles (UAVs)
US12388945B2 (en) * 2023-07-18 2025-08-12 Gopro, Inc. Application of dolly zoom effect to videos

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CN1091523A (zh) * 1992-10-09 1994-08-31 三星电子株式会社 用于自动变焦的目标跟踪方法及其装置
JPH09233385A (ja) * 1996-02-28 1997-09-05 Nikon Corp ズームレンズの制御装置及び制御方法
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Publication number Publication date
JP2020012878A (ja) 2020-01-23
CN111356954B (zh) 2022-04-05
WO2020011230A1 (zh) 2020-01-16
JP6878736B2 (ja) 2021-06-02
US20210109312A1 (en) 2021-04-15

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