ATE515004T1 - Verfahren und system zum verarbeiten von videodaten - Google Patents

Verfahren und system zum verarbeiten von videodaten

Info

Publication number
ATE515004T1
ATE515004T1 AT05796771T AT05796771T ATE515004T1 AT E515004 T1 ATE515004 T1 AT E515004T1 AT 05796771 T AT05796771 T AT 05796771T AT 05796771 T AT05796771 T AT 05796771T AT E515004 T1 ATE515004 T1 AT E515004T1
Authority
AT
Austria
Prior art keywords
foreground
shadow removal
shadow
regions
representing
Prior art date
Application number
AT05796771T
Other languages
English (en)
Inventor
Bangjun Lei
Li-Qun Xu
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE515004T1 publication Critical patent/ATE515004T1/de

Links

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/273—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion removing elements interfering with the pattern to be recognised
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
AT05796771T 2004-10-28 2005-10-24 Verfahren und system zum verarbeiten von videodaten ATE515004T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0424030.5A GB0424030D0 (en) 2004-10-28 2004-10-28 A method and system for processing video data
PCT/GB2005/004111 WO2006046021A1 (en) 2004-10-28 2005-10-24 A method and system for processing video data

Publications (1)

Publication Number Publication Date
ATE515004T1 true ATE515004T1 (de) 2011-07-15

Family

ID=33515766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05796771T ATE515004T1 (de) 2004-10-28 2005-10-24 Verfahren und system zum verarbeiten von videodaten

Country Status (8)

Country Link
US (1) US7978917B2 (de)
EP (1) EP1805715B1 (de)
JP (1) JP4746050B2 (de)
CN (1) CN101084527B (de)
AT (1) ATE515004T1 (de)
AU (1) AU2005298492B2 (de)
GB (1) GB0424030D0 (de)
WO (1) WO2006046021A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8872899B2 (en) * 2004-07-30 2014-10-28 Extreme Reality Ltd. Method circuit and system for human to machine interfacing by hand gestures
US8681100B2 (en) 2004-07-30 2014-03-25 Extreme Realty Ltd. Apparatus system and method for human-machine-interface
EP1789928A4 (de) 2004-07-30 2011-03-16 Extreme Reality Ltd System und verfahren zur bildverarbeitung auf der basis der 3d-raumdimension
US9046962B2 (en) 2005-10-31 2015-06-02 Extreme Reality Ltd. Methods, systems, apparatuses, circuits and associated computer executable code for detecting motion, position and/or orientation of objects within a defined spatial region
US20070285554A1 (en) 2005-10-31 2007-12-13 Dor Givon Apparatus method and system for imaging
US8014590B2 (en) * 2005-12-07 2011-09-06 Drvision Technologies Llc Method of directed pattern enhancement for flexible recognition
US20080311997A1 (en) * 2007-06-15 2008-12-18 Microsoft Corporation Data capture for interactive operation
TW200926011A (en) * 2007-09-04 2009-06-16 Objectvideo Inc Background modeling with feature blocks
CN101236606B (zh) * 2008-03-07 2010-12-08 北京中星微电子有限公司 视频监控中的阴影消除方法及系统
AT506928B1 (de) * 2008-05-28 2012-07-15 Kiwisecurity Software Gmbh Verfahren zur videoanalyse
US8265380B1 (en) * 2008-08-14 2012-09-11 Adobe Systems Incorporated Reuse of image processing information
US20110163948A1 (en) * 2008-09-04 2011-07-07 Dor Givon Method system and software for providing image sensor based human machine interfacing
CN101686338B (zh) * 2008-09-26 2013-12-25 索尼株式会社 分割视频中的前景和背景的系统和方法
CN101398855B (zh) * 2008-10-24 2010-08-11 清华大学 一种视频关键帧提取方法和系统
EP2350925A4 (de) * 2008-10-24 2012-03-21 Extreme Reality Ltd Verfahren, system, entsprechende module und softwarekomponenten zur bereitstellung von mensch-maschine-schnittstellen auf bildsensorbasis
IL195848A0 (en) * 2008-12-10 2009-09-01 Artivision Technologies Ltd A method and device for processing video frames
RU2528425C2 (ru) 2009-05-21 2014-09-20 Базелль Полиолефин Италия С.Р.Л. Композиции на основе пропиленового полимера
AT508624B1 (de) * 2009-08-06 2013-03-15 Kiwisecurity Software Gmbh Verfahren zur videoanalyse
US8878779B2 (en) 2009-09-21 2014-11-04 Extreme Reality Ltd. Methods circuits device systems and associated computer executable code for facilitating interfacing with a computing platform display screen
US9218126B2 (en) 2009-09-21 2015-12-22 Extreme Reality Ltd. Methods circuits apparatus and systems for human machine interfacing with an electronic appliance
US8475050B2 (en) * 2009-12-07 2013-07-02 Honeywell International Inc. System and method for obstacle detection using fusion of color space information
CN102103751B (zh) * 2009-12-18 2012-12-19 华为技术有限公司 前景图像提取方法及装置
EP2339537B1 (de) * 2009-12-23 2016-02-24 Metaio GmbH Verfahren zur Bestimmung der Referenzmerkmale zur Verwendung in einem optischen Objektinitialisierungsverfolgungsverfahren und Objektinitialisierungsverfolgungsverfahren
KR101605168B1 (ko) * 2010-01-04 2016-03-22 삼성전자주식회사 이미지 처리 장치 및 방법
CN101853505B (zh) * 2010-05-13 2012-06-13 复旦大学 一种基于像素扩散的前景提取方法
JP2012027572A (ja) * 2010-07-21 2012-02-09 Sony Corp 画像処理装置および方法、並びにプログラム
CN102446346A (zh) * 2010-09-30 2012-05-09 北京中电兴发科技有限公司 快速去除运动图像阴影的方法
JP2014504074A (ja) 2011-01-23 2014-02-13 エクストリーム リアリティー エルティーディー． 立体三次元イメージおよびビデオを生成する方法、システム、装置、および、関連する処理論理回路
US8761510B2 (en) * 2011-11-19 2014-06-24 Nec Laboratories America, Inc. Object-centric spatial pooling for image classification
JP5899944B2 (ja) * 2012-01-17 2016-04-06 沖電気工業株式会社 車種判別装置
EP2885766A4 (de) * 2012-08-20 2017-04-26 Behavioral Recognition Systems, Inc. Verfahren und system zur erkennung von öl an der meeresoberfläche
EP2821967A1 (de) * 2013-07-03 2015-01-07 Kapsch TrafficCom AB Schattenerkennung in einem mehrfarbigen Kanalbild
KR102161212B1 (ko) * 2013-11-25 2020-09-29 한화테크윈 주식회사 움직임 검출 시스템 및 방법
GB2523330A (en) * 2014-02-20 2015-08-26 Nokia Technologies Oy Method, apparatus and computer program product for segmentation of objects in media content
AU2014271236A1 (en) 2014-12-02 2016-06-16 Canon Kabushiki Kaisha Video segmentation method
US9652854B2 (en) 2015-04-09 2017-05-16 Bendix Commercial Vehicle Systems Llc System and method for identifying an object in an image
CN105574821A (zh) * 2015-12-10 2016-05-11 浙江传媒学院 基于数据的软性阴影去除方法
CN105868700A (zh) * 2016-03-25 2016-08-17 哈尔滨工业大学深圳研究生院 一种基于监控视频的车型识别与跟踪方法及系统
US10142568B2 (en) * 2017-02-13 2018-11-27 Semiconductor Components Industries, Llc Methods and apparatus for vignette and out-of-focus correction
US10049308B1 (en) * 2017-02-21 2018-08-14 A9.Com, Inc. Synthesizing training data
US10572767B2 (en) * 2017-04-12 2020-02-25 Netflix, Inc. Scene and shot detection and characterization
EP3582181B1 (de) * 2018-06-14 2020-04-01 Axis AB Verfahren, vorrichtung und system zur bestimmung, ob pixelpositionen in einem bildrahmen zu einem hintergrund oder vordergrund gehören
US20200193662A1 (en) * 2018-12-18 2020-06-18 Genvis Pty Ltd Video tracking system and data processing
WO2022068735A1 (en) * 2020-09-30 2022-04-07 Splitmedialabs Limited Computing platform using machine learning for foreground mask estimation
CN115810112A (zh) * 2021-09-14 2023-03-17 虹软科技股份有限公司 图像处理方法、装置及存储介质、电子设备
US20240062345A1 (en) * 2022-06-22 2024-02-22 Geomagical Labs, Inc. Method, apparatus, and computer-readable medium for foreground object deletion and inpainting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335399A (ja) 1989-06-30 1991-02-15 Toshiba Corp 変化領域統合装置
US6037976A (en) 1995-10-31 2000-03-14 Sarnoff Corporation Method and apparatus for determining ambient conditions from an image sequence, such as fog, haze or shadows
GB0301434D0 (en) 2003-01-22 2003-02-19 Univ Brunel A new automatic thresholding algorithm based on multi-thresholds

Also Published As

Publication number Publication date
GB0424030D0 (en) 2004-12-01
US20080285859A1 (en) 2008-11-20
CN101084527A (zh) 2007-12-05
JP2008518344A (ja) 2008-05-29
EP1805715A1 (de) 2007-07-11
WO2006046021A1 (en) 2006-05-04
EP1805715B1 (de) 2011-06-29
US7978917B2 (en) 2011-07-12
JP4746050B2 (ja) 2011-08-10
AU2005298492A1 (en) 2006-05-04
CN101084527B (zh) 2010-07-07
AU2005298492B2 (en) 2010-08-26

Similar Documents

Publication Publication Date Title
ATE515004T1 (de) Verfahren und system zum verarbeiten von videodaten
CN112348773B (zh) 屏幕缺陷检测方法、装置和电子设备
US9268993B2 (en) Real-time face detection using combinations of local and global features
CN105868708B (zh) 一种图像目标识别方法及装置
CN109544583B (zh) 一种提取皮革图像感兴趣区域的方法、装置及设备
CN113947749B (zh) 一种遗留物检测方法、装置、电子设备及存储介质
Prabhakar et al. A novel design for vehicle license plate detection and recognition
CN111325773A (zh) 运动目标的检测方法、装置、设备及可读存储介质
Kar et al. Moving cast shadow detection and removal from Video based on HSV color space
CN104933728A (zh) 一种混合运动目标检测方法
CN103077380A (zh) 一种基于视频的人数统计方法及装置
CN111582166A (zh) 基于高斯建模和YoLo V3目标检测的遗留物检测方法
CN103793923A (zh) 一种图像中运动目标的获取方法及设备
CN106331746B (zh) 用于识别视频文件中的水印位置的方法和装置
Russell et al. Vehicle detection based on color analysis
NL2025625B1 (en) System and method for detecting flickering target based on moving camera in specific environment
CN106778675B (zh) 一种视频图像中目标对象的识别方法和装置
CN105427343A (zh) 一种基于dm8148开发板的运动目标检测与跟踪方法
CN112597893A (zh) 判断完整图标的方法及系统
CN106650824B (zh) 基于支持向量机的运动目标分类方法
CN108782312B (zh) 基于图像处理的污水处理系统
CN101667250A (zh) 基于CamShift算法与手形遮罩的手识别装置及其方法
CN111597917B (zh) 一种基于帧差分法的目标检测方法
Chanawangsa et al. A new color-based lane detection via Gaussian radial basis function networks
Asundi et al. Raindrop detection algorithm for ADAS

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties