CN107018315B - 摄像设备、运动矢量检测装置及其控制方法 - Google Patents

摄像设备、运动矢量检测装置及其控制方法 Download PDF

Info

Publication number
CN107018315B
CN107018315B CN201611024636.5A CN201611024636A CN107018315B CN 107018315 B CN107018315 B CN 107018315B CN 201611024636 A CN201611024636 A CN 201611024636A CN 107018315 B CN107018315 B CN 107018315B
Authority
CN
China
Prior art keywords
motion vector
detection
image
movement
images
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.)
Active
Application number
CN201611024636.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN107018315A (zh
Inventor
池田俊一郎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN107018315A publication Critical patent/CN107018315A/zh
Application granted granted Critical
Publication of CN107018315B publication Critical patent/CN107018315B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • 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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows

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)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201611024636.5A 2015-11-26 2016-11-18 摄像设备、运动矢量检测装置及其控制方法 Active CN107018315B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015230694A JP6667268B2 (ja) 2015-11-26 2015-11-26 動きベクトル検出装置およびその制御方法、撮像装置
JPJP2015-230694 2015-11-26

Publications (2)

Publication Number Publication Date
CN107018315A CN107018315A (zh) 2017-08-04
CN107018315B true CN107018315B (zh) 2020-12-01

Family

ID=58777628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611024636.5A Active CN107018315B (zh) 2015-11-26 2016-11-18 摄像设备、运动矢量检测装置及其控制方法

Country Status (3)

Country Link
US (1) US10313591B2 (enExample)
JP (1) JP6667268B2 (enExample)
CN (1) CN107018315B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10347048B2 (en) * 2015-12-02 2019-07-09 Seiko Epson Corporation Controlling a display of a head-mounted display device
JP6723173B2 (ja) * 2017-02-10 2020-07-15 富士フイルム株式会社 画像処理装置、方法およびプログラム
JP6766086B2 (ja) * 2017-09-28 2020-10-07 キヤノン株式会社 撮像装置およびその制御方法
JP7599979B2 (ja) 2021-02-05 2024-12-16 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム、記憶媒体

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2892685B2 (ja) * 1989-05-31 1999-05-17 松下電器産業株式会社 動き検出回路及び手ぶれ補正装置
JP3346448B2 (ja) * 1996-02-07 2002-11-18 日本電信電話株式会社 動画像符号化装置
JP2004221757A (ja) * 2003-01-10 2004-08-05 Renesas Technology Corp 動き検出装置及び探索領域形状可変動き検出器
JP4262023B2 (ja) * 2003-07-16 2009-05-13 日本放送協会 映像揺れ検出装置、その方法及びそのプログラム、並びに、カメラ映像選択装置
US8107748B2 (en) * 2005-09-16 2012-01-31 Sony Corporation Adaptive motion search range
JP4816336B2 (ja) * 2006-02-07 2011-11-16 日本ビクター株式会社 撮像方法及び撮像装置
JP4807582B2 (ja) * 2007-03-16 2011-11-02 カシオ計算機株式会社 画像処理装置、撮像装置及びそのプログラム
JP4212109B2 (ja) * 2007-03-20 2009-01-21 パナソニック株式会社 撮影装置および撮影方法
JP5520037B2 (ja) * 2009-01-30 2014-06-11 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
CN102075754A (zh) * 2011-01-21 2011-05-25 河海大学 基于动态缩放搜索窗的运动估计方法及系统
JP2012257080A (ja) * 2011-06-09 2012-12-27 Sony Corp 画像処理装置および画像処理方法、並びにプログラム
CN102957869B (zh) * 2011-09-26 2016-08-17 斯凯普公司 视频稳定
GB201116566D0 (en) * 2011-09-26 2011-11-09 Skype Ltd Video stabilisation
US9547890B2 (en) * 2013-07-09 2017-01-17 Hitachi Kokusai Electric Inc. Image processing apparatus and image processing method
JP6231816B2 (ja) 2013-08-20 2017-11-15 キヤノン株式会社 撮像装置およびその制御方法、プログラム並びに記憶媒体
JP6170395B2 (ja) * 2013-09-26 2017-07-26 キヤノン株式会社 撮像装置およびその制御方法

Also Published As

Publication number Publication date
CN107018315A (zh) 2017-08-04
JP6667268B2 (ja) 2020-03-18
JP2017098829A (ja) 2017-06-01
US20170155824A1 (en) 2017-06-01
US10313591B2 (en) 2019-06-04

Similar Documents

Publication Publication Date Title
EP2273450B1 (en) Target tracking and detecting in images
US9607361B2 (en) Image processing apparatus and image processing method
US8564674B2 (en) Image pickup apparatus equipped with function of detecting image shaking
US10887515B2 (en) Image capturing apparatus, image capturing method, and storage medium to generate a panoramic image having a high dynamic range
JP6178987B2 (ja) 撮像装置
JP5665013B2 (ja) 画像処理装置、画像処理方法、及びプログラム
US20140071303A1 (en) Processing apparatus, processing method, and program
CN106412437B (zh) 终端的对焦方法、装置及终端
CN107018315B (zh) 摄像设备、运动矢量检测装置及其控制方法
JP2009225027A (ja) 撮像装置、撮像制御方法、及びプログラム
JP5906427B2 (ja) 撮像装置、画像処理装置
US20140071302A1 (en) Processing apparatus, processing method, and program
JP2009213114A (ja) 撮像装置及びプログラム
JP2014131190A (ja) 撮像装置、その制御方法、および制御プログラム
US20130162850A1 (en) Image capture apparatus and control method for same
US20180027199A1 (en) Image processing apparatus, image capture apparatus, and method for controlling the same
JP5796650B2 (ja) 撮像装置および撮像方法
US8319838B2 (en) Method for enabling auto-focus function, electronic device thereof, recording medium thereof, and computer program product using the method
WO2018168228A1 (ja) 画像処理装置、画像処理方法および画像処理プログラム
US11109034B2 (en) Image processing apparatus for alignment of images, control method for image processing apparatus, and storage medium
JP5641352B2 (ja) 画像処理装置、画像処理方法、及びプログラム
JP2016163327A (ja) 画像処理装置、画像処理方法及びプログラム
JP5648563B2 (ja) 画像処理装置、画像処理方法、及びプログラム
JP6539114B2 (ja) 撮像装置およびその制御方法、並びにプログラム
JP2018084849A (ja) 撮像装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant