KR102415194B1 - 통계 기반 전자식 이미지 안정화 - Google Patents

통계 기반 전자식 이미지 안정화 Download PDF

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KR102415194B1
KR102415194B1 KR1020210032105A KR20210032105A KR102415194B1 KR 102415194 B1 KR102415194 B1 KR 102415194B1 KR 1020210032105 A KR1020210032105 A KR 1020210032105A KR 20210032105 A KR20210032105 A KR 20210032105A KR 102415194 B1 KR102415194 B1 KR 102415194B1
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motion data
external
time interval
camera
data
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Korean (ko)
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KR20210133133A (ko
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나이스트롬 요한
위안 송
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엑시스 에이비
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    • 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
    • H04N5/23267—
    • 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
    • G06T5/003—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • H04N23/681—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
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • 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
    • H04N23/684—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time
    • H04N23/6842—Vibration or motion blur correction performed by controlling the image sensor readout, e.g. by controlling the integration time by controlling the scanning position, e.g. windowing
    • 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
    • H04N5/23251—
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping

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  • 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)
  • Adjustment Of Camera Lenses (AREA)
  • Television Receiver Circuits (AREA)
KR1020210032105A 2020-04-28 2021-03-11 통계 기반 전자식 이미지 안정화 Active KR102415194B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20171714.7A EP3905659B1 (en) 2020-04-28 2020-04-28 Statistics-based electronics image stabilization
EP20171714.7 2020-04-28

Publications (2)

Publication Number Publication Date
KR20210133133A KR20210133133A (ko) 2021-11-05
KR102415194B1 true KR102415194B1 (ko) 2022-06-30

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Country Link
US (1) US11363201B2 (https=)
EP (1) EP3905659B1 (https=)
JP (1) JP7123215B2 (https=)
KR (1) KR102415194B1 (https=)
CN (1) CN113572950B (https=)
TW (1) TWI767592B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7724120B2 (ja) * 2021-09-30 2025-08-15 富士フイルム株式会社 制御方法及び撮像装置
US12375806B2 (en) 2022-06-21 2025-07-29 Qualcomm Incorporated Dynamic image capture device configuration for improved image stabilization
WO2023250261A1 (en) * 2022-06-21 2023-12-28 Qualcomm Incorporated Dynamic image capture device configuration for improved image stabilization
KR20240130490A (ko) 2023-02-22 2024-08-29 삼성전자주식회사 이미지 안정화 방법 및 이를 수행하는 전자 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120327254A1 (en) 2010-01-21 2012-12-27 Panasonic Corporation Image stabilization system
US20130083192A1 (en) 2011-09-30 2013-04-04 Siemens Industry, Inc. Methods and System for Stabilizing Live Video in the Presence of Long-Term Image Drift

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358196B1 (en) * 1988-09-09 1997-07-30 Canon Kabushiki Kaisha Automatic image stabilization device
US5581297A (en) 1992-07-24 1996-12-03 Intelligent Instruments Corporation Low power video security monitoring system
US7630620B2 (en) * 2007-07-24 2009-12-08 Honeywell International Inc. Apparatus and method for measuring an acceleration to determine a camera dome's required motor holding current
US9628711B2 (en) * 2011-12-15 2017-04-18 Apple Inc. Motion sensor based virtual tripod method for video stabilization
US8743222B2 (en) * 2012-02-14 2014-06-03 Nokia Corporation Method and apparatus for cropping and stabilization of video images
US9686471B2 (en) * 2013-11-01 2017-06-20 Light Labs Inc. Methods and apparatus relating to image stabilization
JP6350549B2 (ja) 2014-02-14 2018-07-04 日本電気株式会社 映像解析システム
EP3096512B1 (en) 2015-05-18 2017-03-22 Axis AB Method and camera for producing an image stabilized video
US20170041545A1 (en) * 2015-08-06 2017-02-09 Invensense, Inc. Systems and methods for stabilizing images
EP3306528B1 (en) * 2016-10-04 2019-12-25 Axis AB Using image analysis algorithms for providing traning data to neural networks
EP3340103A1 (en) * 2016-12-21 2018-06-27 Axis AB Method for identifying events in a motion video
US10491807B2 (en) 2017-06-27 2019-11-26 GM Global Technology Operations LLC Method to use vehicle information and sensors for photography and video viewing recording
US20190335074A1 (en) 2018-04-27 2019-10-31 Cubic Corporation Eliminating effects of environmental conditions of images captured by an omnidirectional camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120327254A1 (en) 2010-01-21 2012-12-27 Panasonic Corporation Image stabilization system
US20130083192A1 (en) 2011-09-30 2013-04-04 Siemens Industry, Inc. Methods and System for Stabilizing Live Video in the Presence of Long-Term Image Drift

Also Published As

Publication number Publication date
TWI767592B (zh) 2022-06-11
US11363201B2 (en) 2022-06-14
CN113572950B (zh) 2022-12-23
EP3905659A1 (en) 2021-11-03
JP7123215B2 (ja) 2022-08-22
CN113572950A (zh) 2021-10-29
EP3905659B1 (en) 2022-06-01
KR20210133133A (ko) 2021-11-05
TW202213973A (zh) 2022-04-01
US20210337123A1 (en) 2021-10-28
JP2021185658A (ja) 2021-12-09

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