TWI554099B - 用於決定一影像調整參數之方法及攝影機 - Google Patents

用於決定一影像調整參數之方法及攝影機 Download PDF

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Publication number
TWI554099B
TWI554099B TW101124534A TW101124534A TWI554099B TW I554099 B TWI554099 B TW I554099B TW 101124534 A TW101124534 A TW 101124534A TW 101124534 A TW101124534 A TW 101124534A TW I554099 B TWI554099 B TW I554099B
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TW
Taiwan
Prior art keywords
camera
event
image
value
image view
Prior art date
Application number
TW101124534A
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English (en)
Chinese (zh)
Other versions
TW201313012A (zh
Inventor
柏 肯納馬克
安卓雅斯 尼爾森
古斯塔夫 崔芙
Original Assignee
安訊士有限公司
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Publication of TW201313012A publication Critical patent/TW201313012A/zh
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Publication of TWI554099B publication Critical patent/TWI554099B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • 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
    • H04N23/617—Upgrading or updating of programs or applications for camera control
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious 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
    • 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
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Exposure Control For Cameras (AREA)
TW101124534A 2011-07-19 2012-07-06 用於決定一影像調整參數之方法及攝影機 TWI554099B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11174491.8A EP2549738B1 (en) 2011-07-19 2011-07-19 Method and camera for determining an image adjustment parameter

Publications (2)

Publication Number Publication Date
TW201313012A TW201313012A (zh) 2013-03-16
TWI554099B true TWI554099B (zh) 2016-10-11

Family

ID=44367040

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101124534A TWI554099B (zh) 2011-07-19 2012-07-06 用於決定一影像調整參數之方法及攝影機

Country Status (6)

Country Link
US (2) US9635237B2 (OSRAM)
EP (1) EP2549738B1 (OSRAM)
JP (1) JP5400195B2 (OSRAM)
KR (2) KR101663752B1 (OSRAM)
CN (1) CN102891960B (OSRAM)
TW (1) TWI554099B (OSRAM)

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US9661319B2 (en) * 2014-05-21 2017-05-23 GM Global Technology Operations LLC Method and apparatus for automatic calibration in surrounding view systems
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KR102407815B1 (ko) * 2016-12-22 2022-06-13 삼성전자주식회사 영상 처리 장치 및 방법
CN108664847B (zh) * 2017-03-29 2021-10-22 华为技术有限公司 一种对象识别方法、设备和系统
WO2018204746A1 (en) 2017-05-04 2018-11-08 Second Spectrum, Inc. Method and apparatus for automatic intrinsic camera calibration using images of a planar calibration pattern
KR102437456B1 (ko) * 2017-11-14 2022-08-26 애플 인크. 이벤트 카메라-기반 변형가능 물체 추적
CN112514373B (zh) 2018-08-14 2023-09-15 华为技术有限公司 用于特征提取的图像处理装置和方法
EP3667557B1 (en) * 2018-12-13 2021-06-16 Axis AB Method and device for tracking an object
JP7368822B2 (ja) * 2019-05-31 2023-10-25 ｉ－ＰＲＯ株式会社 カメラパラメータ設定システムおよびカメラパラメータ設定方法
TWI716921B (zh) * 2019-06-28 2021-01-21 華碩電腦股份有限公司 偵測裝置、偵測系統及偵測方法
CN110769239B (zh) * 2019-10-26 2020-08-18 岳阳县辉通物联网科技有限公司 基于场景识别的参数大数据设定装置
CN112770081B (zh) * 2019-11-01 2023-05-02 杭州海康威视数字技术股份有限公司 监控设备的参数调整方法、装置、电子设备及存储介质
CN111179354A (zh) * 2019-12-16 2020-05-19 中国辐射防护研究院 一种实验标定光场相机重聚焦距离和对应α值的方法
EP3979618A1 (en) * 2020-10-01 2022-04-06 Axis AB A method of configuring a camera
CN115278059B (zh) * 2022-06-27 2025-01-24 深圳锐视智芯科技有限公司 一种参数配置方法及相关装置
CN114913470B (zh) * 2022-07-11 2022-10-28 浙江大华技术股份有限公司 一种事件检测方法及装置

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US6137580A (en) * 1998-09-22 2000-10-24 Creo Srl Autofocus system
US20090091633A1 (en) * 2007-10-05 2009-04-09 Masaya Tamaru Image-taking method and apparatus
US20100007763A1 (en) * 2008-07-14 2010-01-14 Sanyo Electric Co., Ltd. Image Shooting Device
TWI331307B (OSRAM) * 2007-04-17 2010-10-01 Univ Nat Chiao Tung
TWI335181B (en) * 2006-12-13 2010-12-21 Univ Chung Yuan Christian Human behavior event detection system, method and device

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US6137580A (en) * 1998-09-22 2000-10-24 Creo Srl Autofocus system
TWI335181B (en) * 2006-12-13 2010-12-21 Univ Chung Yuan Christian Human behavior event detection system, method and device
TWI331307B (OSRAM) * 2007-04-17 2010-10-01 Univ Nat Chiao Tung
US20090091633A1 (en) * 2007-10-05 2009-04-09 Masaya Tamaru Image-taking method and apparatus
US20100007763A1 (en) * 2008-07-14 2010-01-14 Sanyo Electric Co., Ltd. Image Shooting Device

Also Published As

Publication number Publication date
KR101826897B1 (ko) 2018-02-08
JP5400195B2 (ja) 2014-01-29
US20130021477A1 (en) 2013-01-24
US10070053B2 (en) 2018-09-04
KR20130010875A (ko) 2013-01-29
JP2013031167A (ja) 2013-02-07
EP2549738B1 (en) 2013-08-28
KR101663752B1 (ko) 2016-10-07
EP2549738A1 (en) 2013-01-23
US9635237B2 (en) 2017-04-25
TW201313012A (zh) 2013-03-16
US20170214850A1 (en) 2017-07-27
CN102891960A (zh) 2013-01-23
KR20160118183A (ko) 2016-10-11
CN102891960B (zh) 2017-05-17

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