KR102606931B1 - 정적 오염 감지 및 보정 - Google Patents

정적 오염 감지 및 보정 Download PDF

Info

Publication number
KR102606931B1
KR102606931B1 KR1020177037464A KR20177037464A KR102606931B1 KR 102606931 B1 KR102606931 B1 KR 102606931B1 KR 1020177037464 A KR1020177037464 A KR 1020177037464A KR 20177037464 A KR20177037464 A KR 20177037464A KR 102606931 B1 KR102606931 B1 KR 102606931B1
Authority
KR
South Korea
Prior art keywords
pixel
value
quotient
image
intensity
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
KR1020177037464A
Other languages
English (en)
Korean (ko)
Other versions
KR20180026399A (ko
Inventor
후이 게헤이루
Original Assignee
콘티넨탈 오토모티브 게엠베하
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 콘티넨탈 오토모티브 게엠베하 filed Critical 콘티넨탈 오토모티브 게엠베하
Publication of KR20180026399A publication Critical patent/KR20180026399A/ko
Application granted granted Critical
Publication of KR102606931B1 publication Critical patent/KR102606931B1/ko
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
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T5/005—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning
    • 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
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Analysis (AREA)
KR1020177037464A 2015-07-02 2016-05-10 정적 오염 감지 및 보정 Active KR102606931B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15174934.8A EP3113107B1 (en) 2015-07-02 2015-07-02 Static soiling detection and correction
EP15174934.8 2015-07-02
PCT/EP2016/060379 WO2017001096A1 (en) 2015-07-02 2016-05-10 Static soiling detection and correction

Publications (2)

Publication Number Publication Date
KR20180026399A KR20180026399A (ko) 2018-03-12
KR102606931B1 true KR102606931B1 (ko) 2023-11-27

Family

ID=53836360

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177037464A Active KR102606931B1 (ko) 2015-07-02 2016-05-10 정적 오염 감지 및 보정

Country Status (6)

Country Link
US (2) US10521890B2 (enExample)
EP (1) EP3113107B1 (enExample)
JP (1) JP6788619B2 (enExample)
KR (1) KR102606931B1 (enExample)
CN (1) CN107710279B (enExample)
WO (1) WO2017001096A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109101889B (zh) * 2018-07-12 2019-08-02 新昌县哈坎机械配件厂 基于灰尘分析的指纹扫描机构
CN111147761A (zh) * 2019-12-28 2020-05-12 中国第一汽车股份有限公司 一种车用摄像设备清洗方法、系统、车辆及存储介质
US11276156B2 (en) * 2020-01-07 2022-03-15 GM Global Technology Operations LLC Gaussian image quality analysis tool and method for operation
DE102020003199A1 (de) * 2020-05-28 2020-08-06 Daimler Ag Verfahren zur Erkennung von Bildartefakten, Steuereinrichtung zur Durchführung eines solchen Verfahrens, Erkennungsvorrichtung mit einer solchen Steuereinrichtung und Kraftfahrzeug mit einer solchen Erkennungsvorrichtung
CN111967345B (zh) * 2020-07-28 2023-10-31 国网上海市电力公司 一种实时判定摄像头遮挡状态的方法
DE102020209796A1 (de) 2020-08-04 2022-02-10 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Anordnung zum Betreiben einer kamerabasierten Sensoreinrichtung, Computerprogrammprodukt und landwirtschaftliche Vorrichtung
WO2022092620A1 (en) 2020-10-30 2022-05-05 Samsung Electronics Co., Ltd. Method and system operating an imaging system in an image capturing device based on artificial intelligence techniques
JP7617395B2 (ja) 2021-02-19 2025-01-20 日本製鉄株式会社 画像処理装置、画像処理方法及びプログラム
CN115393250B (zh) * 2021-05-25 2025-09-16 上海西门子医疗器械有限公司 线伪影的评估方法、系统、x射线机及存储介质
CN114271791B (zh) * 2022-01-12 2023-03-24 广州永士达医疗科技有限责任公司 一种oct成像系统的伪影检测方法及装置
CN114596280B (zh) * 2022-03-08 2022-09-09 常州市宏发纵横新材料科技股份有限公司 一种碳纤维布面生产过程中碎屑纸的检测方法及装置
US12470835B2 (en) * 2023-02-06 2025-11-11 Motorola Solutions, Inc. Method and apparatus for analyzing a dirty camera lens to determine if the dirty camera lens causes a failure to detect various events

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263833A (enExample) 1960-04-23
US6643410B1 (en) * 2000-06-29 2003-11-04 Eastman Kodak Company Method of determining the extent of blocking artifacts in a digital image
US6965395B1 (en) * 2000-09-12 2005-11-15 Dialog Semiconductor Gmbh Methods and systems for detecting defective imaging pixels and pixel values
JP4565460B2 (ja) * 2001-05-16 2010-10-20 ナイルス株式会社 付着物検出装置、およびそれを用いたワイパー制御装置
DE10201522A1 (de) * 2002-01-17 2003-07-31 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erkennung von Sichtbehinderungen bei Bildsensorsystemen
UA87660C2 (ru) * 2003-03-17 2009-08-10 Квелкомм Инкорпорейтед Способ и устройство для улучшения качества видеоизображения с низкой скоростью передачи битов
JP2004310282A (ja) * 2003-04-03 2004-11-04 Nissan Motor Co Ltd 車両検出装置
JP2005044196A (ja) * 2003-07-23 2005-02-17 Sharp Corp 移動体周辺監視装置、自動車、移動体周辺監視方法、制御プログラムおよび可読記録媒体
KR100547140B1 (ko) * 2003-09-13 2006-01-26 삼성전자주식회사 디지털 영상 확대방법 및 장치
US7046902B2 (en) * 2003-09-30 2006-05-16 Coractive High-Tech Inc. Large mode field diameter optical fiber
US7295233B2 (en) * 2003-09-30 2007-11-13 Fotonation Vision Limited Detection and removal of blemishes in digital images utilizing original images of defocused scenes
US20070047834A1 (en) * 2005-08-31 2007-03-01 International Business Machines Corporation Method and apparatus for visual background subtraction with one or more preprocessing modules
FR2901218B1 (fr) * 2006-05-22 2009-02-13 Valeo Vision Sa Procede de detection de pluie sur un parebrise
WO2008022005A2 (en) * 2006-08-09 2008-02-21 Fotonation Vision Limited Detection and correction of flash artifacts from airborne particulates
JP4654208B2 (ja) * 2007-02-13 2011-03-16 日立オートモティブシステムズ株式会社 車載用走行環境認識装置
WO2008119480A2 (en) * 2007-03-31 2008-10-09 Sony Deutschland Gmbh Noise reduction method and unit for an image frame
US7813528B2 (en) * 2007-04-05 2010-10-12 Mitsubishi Electric Research Laboratories, Inc. Method for detecting objects left-behind in a scene
US8244057B2 (en) * 2007-06-06 2012-08-14 Microsoft Corporation Removal of image artifacts from sensor dust
CN100524358C (zh) * 2007-11-15 2009-08-05 南方医科大学 一种改进的锥形束ct环形伪影的消除方法
EP2351351B1 (en) 2008-10-01 2015-09-16 Connaught Electronics Limited A method and a system for detecting the presence of an impediment on a lens of an image capture device to light passing through the lens of an image capture device
US8351736B2 (en) * 2009-06-02 2013-01-08 Microsoft Corporation Automatic dust removal in digital images
JP5241782B2 (ja) * 2010-07-30 2013-07-17 株式会社日立製作所 カメラ異常検出装置を有する監視カメラシステム
JP2012038048A (ja) * 2010-08-06 2012-02-23 Alpine Electronics Inc 車両用障害物検出装置
DE102011013527A1 (de) * 2011-03-10 2012-01-05 Daimler Ag Verfahren und Vorrichtung zur Ermittlung von Wasser auf einer Fahrzeugscheibe
EA016450B1 (ru) * 2011-09-30 2012-05-30 Закрытое Акционерное Общество "Импульс" Способ коррекции яркости дефектных пикселей цифрового монохромного изображения
JP6122269B2 (ja) * 2011-12-16 2017-04-26 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
US9042645B2 (en) * 2012-05-16 2015-05-26 Imec Feature detection in numeric data
CN103871039B (zh) * 2014-03-07 2017-02-22 西安电子科技大学 一种sar图像变化检测差异图生成方法
CN104504669B (zh) * 2014-12-12 2018-03-23 天津大学 一种基于局部二值模式的中值滤波检测方法
US10262397B2 (en) * 2014-12-19 2019-04-16 Intel Corporation Image de-noising using an equalized gradient space
CN104680532B (zh) * 2015-03-02 2017-12-08 北京格灵深瞳信息技术有限公司 一种对象标注方法及装置

Also Published As

Publication number Publication date
US10521890B2 (en) 2019-12-31
EP3113107B1 (en) 2018-12-05
US20200034954A1 (en) 2020-01-30
JP2018523222A (ja) 2018-08-16
KR20180026399A (ko) 2018-03-12
JP6788619B2 (ja) 2020-11-25
CN107710279B (zh) 2021-07-27
US20180174277A1 (en) 2018-06-21
CN107710279A (zh) 2018-02-16
US11138698B2 (en) 2021-10-05
EP3113107A1 (en) 2017-01-04
WO2017001096A1 (en) 2017-01-05

Similar Documents

Publication Publication Date Title
KR102606931B1 (ko) 정적 오염 감지 및 보정
CN109840911B (zh) 确定干净或脏污的拍摄图像的方法、系统和计算机可读存储介质
JP6744336B2 (ja) 予想されるエッジ軌跡を用いたレンズ汚染の検出
US9275443B2 (en) Image-processing apparatus for removing haze contained in video, and method therefof
TWI536318B (zh) 深度測量之品質提升
CN111860120B (zh) 车载相机自动遮挡检测方法和装置
WO2017157799A1 (en) Method for motion estimation between two images of an environmental region of a motor vehicle, computing device, driver assistance system as well as motor vehicle
WO2012024730A1 (en) Sensor data processing
JP7449507B2 (ja) カメラストリームのためのマスクを生成する方法、コンピュータープログラム製品およびコンピューター可読媒体
CN102968765A (zh) 一种基于sigma滤波器的红外焦平面非均匀性校正方法
CN115035000B (zh) 一种道路扬尘图像识别方法及系统
CN110084761A (zh) 一种基于灰色关联度引导滤波的图像去雾算法
CN111179182A (zh) 图像的处理方法及装置、存储介质及处理器
Uzun et al. Cycle-spinning gan for raindrop removal from images
Xu et al. Features based spatial and temporal blotch detection for archive video restoration
Kim et al. Automatic film line scratch removal system based on spatial information
KR101867925B1 (ko) 정지영상에 포함된 헤이즈 제거를 위한 영상 처리 장치 및 그 방법
JP7414486B2 (ja) 車載ステレオカメラ
Chen et al. Contrast Restoration of Hazy Image in HSV Space
EP3282420A1 (en) Method and apparatus for soiling detection, image processing system and advanced driver assistance system
Jovanov et al. Wavelet based joint denoising of depth and luminance images
CN120997219A (zh) 一种自动扶梯围裙板与梯级间隙检测方法、电子设备及介质
Talib et al. A study of scattered particles removal based on contrast recovery
JP2018132907A (ja) 画像処理装置

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20171227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210416

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20230607

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230905

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20231123

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20231123

End annual number: 3

Start annual number: 1

PG1601 Publication of registration