CN113572950B - 在图像序列中选择裁剪区域的方法、系统及存储介质 - Google Patents

在图像序列中选择裁剪区域的方法、系统及存储介质 Download PDF

Info

Publication number
CN113572950B
CN113572950B CN202110441758.9A CN202110441758A CN113572950B CN 113572950 B CN113572950 B CN 113572950B CN 202110441758 A CN202110441758 A CN 202110441758A CN 113572950 B CN113572950 B CN 113572950B
Authority
CN
China
Prior art keywords
motion data
external
time interval
camera
data
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
CN202110441758.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN113572950A (zh
Inventor
约翰·尼斯特伦
袁嵩
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.)
Axis AB
Original Assignee
Axis AB
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 Axis AB filed Critical Axis AB
Publication of CN113572950A publication Critical patent/CN113572950A/zh
Application granted granted Critical
Publication of CN113572950B publication Critical patent/CN113572950B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04N23/682—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
    • 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
    • H04N23/684—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
    • 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

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)
  • Adjustment Of Camera Lenses (AREA)
  • Television Receiver Circuits (AREA)
CN202110441758.9A 2020-04-28 2021-04-23 在图像序列中选择裁剪区域的方法、系统及存储介质 Active CN113572950B (zh)

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
CN113572950A CN113572950A (zh) 2021-10-29
CN113572950B true CN113572950B (zh) 2022-12-23

Family

ID=70470966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110441758.9A Active CN113572950B (zh) 2020-04-28 2021-04-23 在图像序列中选择裁剪区域的方法、系统及存储介质

Country Status (6)

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
CN103988491A (zh) * 2011-12-15 2014-08-13 苹果公司 用于视频稳定化的基于运动传感器的虚拟三脚架方法
CN104126299A (zh) * 2012-02-14 2014-10-29 诺基亚公司 视频图像稳定化

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
JP5388910B2 (ja) * 2010-03-10 2014-01-15 パナソニック株式会社 画像揺れ補正装置および画像揺れ補正方法
US8760513B2 (en) * 2011-09-30 2014-06-24 Siemens Industry, Inc. Methods and system for stabilizing live video in the presence of long-term image drift
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
CN103988491A (zh) * 2011-12-15 2014-08-13 苹果公司 用于视频稳定化的基于运动传感器的虚拟三脚架方法
CN104126299A (zh) * 2012-02-14 2014-10-29 诺基亚公司 视频图像稳定化

Also Published As

Publication number Publication date
TWI767592B (zh) 2022-06-11
US11363201B2 (en) 2022-06-14
KR102415194B1 (ko) 2022-06-30
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

Similar Documents

Publication Publication Date Title
CN113572950B (zh) 在图像序列中选择裁剪区域的方法、系统及存储介质
KR101826897B1 (ko) 화상 조정 파라미터를 결정하기 위한 방법 및 카메라
KR102072014B1 (ko) 영상 흔들림 보정을 이용한 영상 안정화 장치 및 방법
CN101374199B (zh) 成像设备和成像方法
CN108347563A (zh) 视频处理方法和装置、电子设备、计算机可读存储介质
WO2021037285A1 (zh) 一种测光调整方法、装置、设备和存储介质
CN102792673B (zh) 图像模糊补偿装置
CN114882003B (zh) 一种检测相机的拍摄位姿变化的方法、介质及计算设备
CN107230373B (zh) 信息推荐方法、装置、计算机可读存储介质和移动终端
KR102781742B1 (ko) 다중 영상처리 모델 기반 원거리 객체 이벤트 검지 시스템 및 방법
JP6844055B1 (ja) 監視カメラ
JP6725183B2 (ja) 画像共有支援装置、画像共有システム、及び、画像共有支援方法
US11438514B1 (en) Performing image collection adjustment within a body-mounted camera
KR102492679B1 (ko) 객체 분석에 기반한 자동 감시 영상 생성 방법 및 그 장치 및 방법
JP6668298B2 (ja) スマートカメラ、画像処理装置、スマートカメラシステム、データ送信方法およびプログラム
KR19980019258A (ko) 영상 감지 저장기를 위한 영상입력을 이용한 움직임 감지 방식(Motion detection method using video input signal for video activated recorder)
JP7250433B2 (ja) 撮像装置、制御方法及びプログラム
JPWO2015083640A1 (ja) 監視装置
KR102786880B1 (ko) 이미지 흔들림 보정에 기반한 효율적인 객체 트래킹 방법 및 장치
US12114076B2 (en) Differential frame rate settings
KR102192002B1 (ko) 해충 접근을 방지할 수 있는 감시 카메라 장치
JP2020009284A (ja) 調整方法、調整装置、コンピュータプログラムおよび移動体計測装置
KR100734847B1 (ko) 느린 셔터 속도에서 선명한 영상 검출 장치 및 방법
KR101366113B1 (ko) 피사체 속도에 기반한 영상 촬영 장치 및 방법
KR102216873B1 (ko) 다중 데이터 수집시스템

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