DE102017121395B4 - Vorrichtung, computerlesbares Speichermedium und Verfahren zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen - Google Patents

Vorrichtung, computerlesbares Speichermedium und Verfahren zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen Download PDF

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Publication number
DE102017121395B4
DE102017121395B4 DE102017121395.3A DE102017121395A DE102017121395B4 DE 102017121395 B4 DE102017121395 B4 DE 102017121395B4 DE 102017121395 A DE102017121395 A DE 102017121395A DE 102017121395 B4 DE102017121395 B4 DE 102017121395B4
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Germany
Prior art keywords
objects
field
focus
appear
lens system
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DE102017121395.3A
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German (de)
English (en)
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DE102017121395A1 (de
Inventor
Katrina Passarella
Vlad Cardei
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Google LLC
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Google LLC
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Publication of DE102017121395B4 publication Critical patent/DE102017121395B4/de
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Classifications

    • 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
    • G02B7/02—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
    • 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
    • G03B13/18—Focusing aids
    • G03B13/30—Focusing aids indicating depth of field
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
DE102017121395.3A 2016-11-15 2017-09-14 Vorrichtung, computerlesbares Speichermedium und Verfahren zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen Active DE102017121395B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/352,503 US10027879B2 (en) 2016-11-15 2016-11-15 Device, system and method to provide an auto-focus capability based on object distance information
US15/352,503 2016-11-15

Publications (2)

Publication Number Publication Date
DE102017121395A1 DE102017121395A1 (de) 2018-05-17
DE102017121395B4 true DE102017121395B4 (de) 2025-07-10

Family

ID=59700161

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017121395.3A Active DE102017121395B4 (de) 2016-11-15 2017-09-14 Vorrichtung, computerlesbares Speichermedium und Verfahren zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen
DE202017105587.6U Active DE202017105587U1 (de) 2016-11-15 2017-09-14 Vorrichtung, System und Computerprogrammprodukt zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE202017105587.6U Active DE202017105587U1 (de) 2016-11-15 2017-09-14 Vorrichtung, System und Computerprogrammprodukt zum Bereitstellen eines Autofokusvermögens basierend auf Objektabstandsinformationen

Country Status (8)

Country Link
US (1) US10027879B2 (enExample)
JP (1) JP6960455B2 (enExample)
KR (1) KR102138845B1 (enExample)
CN (1) CN108076268B (enExample)
BR (1) BR112019009917B1 (enExample)
DE (2) DE102017121395B4 (enExample)
GB (1) GB2555942B (enExample)
WO (1) WO2018093423A1 (enExample)

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CN108663803B (zh) * 2017-03-30 2021-03-26 腾讯科技（深圳）有限公司 虚拟现实眼镜、镜筒调节方法及装置
CN112333378A (zh) * 2018-07-23 2021-02-05 深圳市真迈生物科技有限公司 成像方法、装置及系统
CN112291469A (zh) * 2018-07-23 2021-01-29 深圳市真迈生物科技有限公司 成像方法、装置及系统
WO2020041734A1 (en) * 2018-08-24 2020-02-27 Bossa Nova Robotics Ip, Inc. Shelf-viewing camera with multiple focus depths
US10554918B1 (en) * 2018-12-06 2020-02-04 Alibaba Group Holding Limited High definition, large capture volume, camera array system
CN110225244B (zh) * 2019-05-15 2021-02-09 华为技术有限公司 一种图像拍摄方法与电子设备
CN112073601B (zh) * 2019-06-11 2022-02-01 杭州海康微影传感科技有限公司 一种聚焦方法、装置、成像设备及计算机可读存储介质
CA3157382A1 (en) * 2019-11-25 2021-06-03 Hologic, Inc. Digital imaging system and method
WO2021118279A1 (en) * 2019-12-11 2021-06-17 Samsung Electronics Co., Ltd. Electronic apparatus and method for controlling thereof
US20210326064A1 (en) * 2020-04-15 2021-10-21 Micron Technology, Inc. Media type selection based on object distance
CN111521119B (zh) * 2020-04-24 2021-07-23 北京科技大学 一种铸坯厚度自适应在线图像采集方法
CN114079726B (zh) * 2020-08-13 2023-05-02 华为技术有限公司 一种拍摄方法及设备

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US20090047010A1 (en) * 2007-07-31 2009-02-19 Akihiro Yoshida Imaging device and imaging method
JP2011237713A (ja) * 2010-05-13 2011-11-24 Canon Inc 画像撮影装置、及び画像撮影方法

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GB2196134B (en) 1986-09-30 1990-12-19 Canon Kk Camera having auto focus apparatus
JPH02254432A (ja) 1989-03-29 1990-10-15 Canon Inc オートフオーカスカメラ
DE4104113C2 (de) 1990-02-14 1996-05-23 Asahi Optical Co Ltd Kamera mit motorbetriebenem Zoomobjektiv
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US7099575B2 (en) * 2002-07-08 2006-08-29 Fuji Photo Film Co., Ltd. Manual focus device and autofocus camera
JP4794963B2 (ja) * 2005-06-28 2011-10-19 キヤノン株式会社 撮像装置および撮像プログラム
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US20090015681A1 (en) * 2007-07-12 2009-01-15 Sony Ericsson Mobile Communications Ab Multipoint autofocus for adjusting depth of field
US20090047010A1 (en) * 2007-07-31 2009-02-19 Akihiro Yoshida Imaging device and imaging method
JP2011237713A (ja) * 2010-05-13 2011-11-24 Canon Inc 画像撮影装置、及び画像撮影方法

Also Published As

Publication number Publication date
DE102017121395A1 (de) 2018-05-17
US20180139376A1 (en) 2018-05-17
GB201715163D0 (en) 2017-11-01
KR102138845B1 (ko) 2020-07-28
US10027879B2 (en) 2018-07-17
KR20190085964A (ko) 2019-07-19
CN108076268B (zh) 2020-04-10
CN108076268A (zh) 2018-05-25
GB2555942A (en) 2018-05-16
JP6960455B2 (ja) 2021-11-05
GB2555942B (en) 2020-01-15
DE202017105587U1 (de) 2018-03-19
JP2020502559A (ja) 2020-01-23
BR112019009917B1 (pt) 2021-08-31
WO2018093423A1 (en) 2018-05-24
BR112019009917A2 (pt) 2020-01-14

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Representative=s name: PROCK, THOMAS, DR., GB

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