CN114244972B - 图像处理设备、摄像设备和图像处理方法 - Google Patents

图像处理设备、摄像设备和图像处理方法

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Publication number
CN114244972B
CN114244972B CN202111051189.3A CN202111051189A CN114244972B CN 114244972 B CN114244972 B CN 114244972B CN 202111051189 A CN202111051189 A CN 202111051189A CN 114244972 B CN114244972 B CN 114244972B
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CN
China
Prior art keywords
image
alignment
images
unit
synthesis
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
CN202111051189.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN114244972A (zh
Inventor
上杉友美
鹫巢晃一
齐藤光洋
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 CN114244972A publication Critical patent/CN114244972A/zh
Application granted granted Critical
Publication of CN114244972B publication Critical patent/CN114244972B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods 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
    • H04N23/50—Constructional details
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • 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
    • 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
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • 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
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • 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
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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
    • G06T2207/20212—Image combination
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

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)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Stroboscope Apparatuses (AREA)
  • Geometry (AREA)
CN202111051189.3A 2020-09-09 2021-09-08 图像处理设备、摄像设备和图像处理方法 Active CN114244972B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020151561A JP7696702B2 (ja) 2020-09-09 2020-09-09 画像処理装置、撮像装置、及び画像処理装置の制御方法並びにプログラム
JP2020-151561 2020-09-09

Publications (2)

Publication Number Publication Date
CN114244972A CN114244972A (zh) 2022-03-25
CN114244972B true CN114244972B (zh) 2025-10-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111051189.3A Active CN114244972B (zh) 2020-09-09 2021-09-08 图像处理设备、摄像设备和图像处理方法

Country Status (3)

Country Link
US (1) US12020410B2 (https=)
JP (1) JP7696702B2 (https=)
CN (1) CN114244972B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11711613B2 (en) * 2021-04-27 2023-07-25 Qualcomm Incorporated Image alignment for computational photography

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8164636B1 (en) * 2007-03-21 2012-04-24 Ambarella, Inc. Digital still camera with multiple frames combined into a single frame for digital anti-shake/anti-blur
US8285075B2 (en) * 2008-03-25 2012-10-09 Sony Corporation Image processing apparatus, image processing method, and program

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JP4418632B2 (ja) 2003-01-15 2010-02-17 キヤノン株式会社 撮影装置、合成画像生成方法およびプログラム
JP2008079123A (ja) * 2006-09-22 2008-04-03 Olympus Corp 撮像装置及びフォーカス制御プログラム
US7714892B2 (en) 2006-11-08 2010-05-11 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Systems, devices and methods for digital camera image stabilization
JP2008219124A (ja) * 2007-02-28 2008-09-18 Sanyo Electric Co Ltd 撮像装置
JP2010187207A (ja) * 2009-02-12 2010-08-26 Olympus Corp 画像合成装置、画像合成プログラム、および画像合成方法
JP5596959B2 (ja) * 2009-10-29 2014-09-24 キヤノン株式会社 撮像装置およびその制御方法
JP2011176776A (ja) * 2010-02-25 2011-09-08 Olympus Corp 画像処理装置及び画像処理方法
JP2013141105A (ja) 2011-12-29 2013-07-18 Nikon Corp 画像処理装置および電子カメラ、並びに画像処理プログラム
US9324190B2 (en) * 2012-02-24 2016-04-26 Matterport, Inc. Capturing and aligning three-dimensional scenes
JP5948960B2 (ja) * 2012-02-29 2016-07-06 株式会社ニコン カメラ、画像処理装置及びプログラム
JP2016076838A (ja) 2014-10-07 2016-05-12 キヤノン株式会社 画像処理装置及び画像処理装置の制御方法
JP2016163327A (ja) * 2015-03-05 2016-09-05 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP6685843B2 (ja) * 2016-06-06 2020-04-22 オリンパス株式会社 撮像装置
CN111524067B (zh) * 2020-04-01 2023-09-12 北京东软医疗设备有限公司 一种图像处理方法、装置和设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8164636B1 (en) * 2007-03-21 2012-04-24 Ambarella, Inc. Digital still camera with multiple frames combined into a single frame for digital anti-shake/anti-blur
US8285075B2 (en) * 2008-03-25 2012-10-09 Sony Corporation Image processing apparatus, image processing method, and program

Also Published As

Publication number Publication date
JP7696702B2 (ja) 2025-06-23
JP2022045787A (ja) 2022-03-22
US12020410B2 (en) 2024-06-25
CN114244972A (zh) 2022-03-25
US20220076390A1 (en) 2022-03-10

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