JP6667268B2 - 動きベクトル検出装置およびその制御方法、撮像装置 - Google Patents

動きベクトル検出装置およびその制御方法、撮像装置 Download PDF

Info

Publication number
JP6667268B2
JP6667268B2 JP2015230694A JP2015230694A JP6667268B2 JP 6667268 B2 JP6667268 B2 JP 6667268B2 JP 2015230694 A JP2015230694 A JP 2015230694A JP 2015230694 A JP2015230694 A JP 2015230694A JP 6667268 B2 JP6667268 B2 JP 6667268B2
Authority
JP
Japan
Prior art keywords
motion vector
images
detecting
detection
template block
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
JP2015230694A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017098829A (ja
JP2017098829A5 (enExample
Inventor
俊一郎 池田
俊一郎 池田
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
Priority to JP2015230694A priority Critical patent/JP6667268B2/ja
Priority to CN201611024636.5A priority patent/CN107018315B/zh
Priority to US15/355,084 priority patent/US10313591B2/en
Publication of JP2017098829A publication Critical patent/JP2017098829A/ja
Publication of JP2017098829A5 publication Critical patent/JP2017098829A5/ja
Application granted granted Critical
Publication of JP6667268B2 publication Critical patent/JP6667268B2/ja
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)
JP2015230694A 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 Active JP6667268B2 (ja)

Priority Applications (3)

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
CN201611024636.5A 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
US15/355,084 US10313591B2 (en) 2015-11-26 2016-11-18 Motion vector detection device, method of controlling a motion vector detection device, and image capturing apparatus that change a size and a number of a template block based on a use of a detected motion vector

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2017098829A JP2017098829A (ja) 2017-06-01
JP2017098829A5 JP2017098829A5 (enExample) 2019-01-10
JP6667268B2 true JP6667268B2 (ja) 2020-03-18

Family

ID=58777628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015230694A Active 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

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
CN101558637B (zh) * 2007-03-20 2011-10-19 松下电器产业株式会社 摄像装置以及摄像方法
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
GB201116566D0 (en) * 2011-09-26 2011-11-09 Skype Ltd Video stabilisation
CN102957869B (zh) * 2011-09-26 2016-08-17 斯凯普公司 视频稳定
JP5908174B2 (ja) * 2013-07-09 2016-04-26 株式会社日立国際電気 画像処理装置及び画像処理方法
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
US10313591B2 (en) 2019-06-04
CN107018315B (zh) 2020-12-01
US20170155824A1 (en) 2017-06-01
CN107018315A (zh) 2017-08-04
JP2017098829A (ja) 2017-06-01

Similar Documents

Publication Publication Date Title
JP5205337B2 (ja) ターゲット追跡装置および画像追跡装置ならびにそれらの動作制御方法ならびにディジタル・カメラ
US9253405B2 (en) Image photographing device and control method thereof
JP6178987B2 (ja) 撮像装置
CN107850753B (zh) 检测设备、检测方法、检测程序和成像设备
CN101790046A (zh) 数字拍摄装置及其控制方法以及计算机可读存储介质
US9906708B2 (en) Imaging apparatus, imaging method, and non-transitory storage medium storing imaging program for controlling an auto-focus scan drive
JP5187035B2 (ja) 撮像装置および画像処理装置、並びに画像処理プログラム
JP2013165485A (ja) 画像処理装置、撮像装置およびコンピュータブログラム
JP2019161272A (ja) 撮像装置、撮像方法、プログラムおよび記録媒体
JP6667268B2 (ja) 動きベクトル検出装置およびその制御方法、撮像装置
JPWO2017090233A1 (ja) 撮像装置
JP2016009998A (ja) 撮像装置、撮像方法及びプログラム
JP6598028B2 (ja) 撮像装置
JP2009213114A (ja) 撮像装置及びプログラム
JP6541501B2 (ja) 画像処理装置、撮像装置、及び画像処理方法
US10554891B2 (en) Image stabilization apparatus, image stabilization method, image capturing apparatus, image capturing system and non-transitory storage medium
JP6330283B2 (ja) 被写体追尾装置、撮像装置及び被写体追尾プログラム
US10412317B2 (en) Display control apparatus and display control method
JP5743729B2 (ja) 画像合成装置
JP6016546B2 (ja) 撮像装置、その制御方法、および制御プログラム
JP6289070B2 (ja) 撮像装置およびその制御方法
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
JP6335064B2 (ja) 撮像装置、撮像装置の制御方法およびコンピュータプログラム
JP6148575B2 (ja) 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

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181122

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181122

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190830

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191029

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200127

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200225

R151 Written notification of patent or utility model registration

Ref document number: 6667268

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151