JP4782797B2 - ビデオ処理 - Google Patents

ビデオ処理 Download PDF

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Publication number
JP4782797B2
JP4782797B2 JP2007543899A JP2007543899A JP4782797B2 JP 4782797 B2 JP4782797 B2 JP 4782797B2 JP 2007543899 A JP2007543899 A JP 2007543899A JP 2007543899 A JP2007543899 A JP 2007543899A JP 4782797 B2 JP4782797 B2 JP 4782797B2
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Japan
Prior art keywords
face
frame data
data
image
frame
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JP2007543899A
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English (en)
Japanese (ja)
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JP2008522523A5 (enExample
JP2008522523A (ja
Inventor
ソルン、ジェーミー・マイケル
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British Telecommunications PLC
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British Telecommunications PLC
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Publication of JP2008522523A publication Critical patent/JP2008522523A/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2007543899A 2004-12-02 2005-11-04 ビデオ処理 Expired - Lifetime JP4782797B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0426523.7A GB0426523D0 (en) 2004-12-02 2004-12-02 Video processing
GB0426523.7 2004-12-02
PCT/GB2005/004261 WO2006059060A1 (en) 2004-12-02 2005-11-04 Video processing

Publications (3)

Publication Number Publication Date
JP2008522523A JP2008522523A (ja) 2008-06-26
JP2008522523A5 JP2008522523A5 (enExample) 2008-12-11
JP4782797B2 true JP4782797B2 (ja) 2011-09-28

Family

ID=34043985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007543899A Expired - Lifetime JP4782797B2 (ja) 2004-12-02 2005-11-04 ビデオ処理

Country Status (8)

Country Link
US (1) US8098902B2 (enExample)
EP (1) EP1817714B1 (enExample)
JP (1) JP4782797B2 (enExample)
CN (1) CN101069191A (enExample)
AT (1) ATE420407T1 (enExample)
DE (1) DE602005012314D1 (enExample)
GB (1) GB0426523D0 (enExample)
WO (1) WO2006059060A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100808987B1 (ko) * 2006-11-14 2008-03-04 삼성전자주식회사 영상 통화를 수행하는 이동통신 단말기 및 그의 대화메시지 저장 방법
US8885229B1 (en) 2013-05-03 2014-11-11 Kofax, Inc. Systems and methods for detecting and classifying objects in video captured using mobile devices
US9769354B2 (en) 2005-03-24 2017-09-19 Kofax, Inc. Systems and methods of processing scanned data
EP1895466A1 (en) * 2006-08-30 2008-03-05 BRITISH TELECOMMUNICATIONS public limited company Providing an image for display
JP4663699B2 (ja) * 2007-09-27 2011-04-06 富士フイルム株式会社 画像表示装置、及び画像表示方法
CA2700024C (en) * 2007-10-26 2020-04-21 Jean Chouraqui Methods and systems for transferring multimedia content using an existing digital sound transfer protocol
NO332009B1 (no) * 2008-12-12 2012-05-21 Cisco Systems Int Sarl Fremgangsmate for a igangsette kommunikasjonsforbindelser
US9576272B2 (en) 2009-02-10 2017-02-21 Kofax, Inc. Systems, methods and computer program products for determining document validity
US9767354B2 (en) 2009-02-10 2017-09-19 Kofax, Inc. Global geographic information retrieval, validation, and normalization
US20110216153A1 (en) * 2010-03-03 2011-09-08 Michael Edric Tasker Digital conferencing for mobile devices
US8315443B2 (en) * 2010-04-22 2012-11-20 Qualcomm Incorporated Viewpoint detector based on skin color area and face area
CN102447913B (zh) * 2011-12-22 2015-02-18 深圳万兴信息科技股份有限公司 一种移色处理方法及系统
US9514357B2 (en) 2012-01-12 2016-12-06 Kofax, Inc. Systems and methods for mobile image capture and processing
US10146795B2 (en) 2012-01-12 2018-12-04 Kofax, Inc. Systems and methods for mobile image capture and processing
US9514536B2 (en) * 2012-10-10 2016-12-06 Broadbandtv, Corp. Intelligent video thumbnail selection and generation
US9208536B2 (en) 2013-09-27 2015-12-08 Kofax, Inc. Systems and methods for three dimensional geometric reconstruction of captured image data
US9355312B2 (en) 2013-03-13 2016-05-31 Kofax, Inc. Systems and methods for classifying objects in digital images captured using mobile devices
JP2014209707A (ja) * 2013-03-25 2014-11-06 パナソニック株式会社 映像再生装置および映像再生方法
US20140316841A1 (en) 2013-04-23 2014-10-23 Kofax, Inc. Location-based workflows and services
WO2015073920A1 (en) 2013-11-15 2015-05-21 Kofax, Inc. Systems and methods for generating composite images of long documents using mobile video data
CA2939375A1 (en) * 2014-01-10 2015-07-16 Revolve Robotics, Inc. Systems and methods for controlling robotic stands during videoconference operation
US10072924B2 (en) * 2014-03-17 2018-09-11 Washington University System and method for quantifying deformation, disruption, and development in a sample
US9760788B2 (en) 2014-10-30 2017-09-12 Kofax, Inc. Mobile document detection and orientation based on reference object characteristics
CN104821100A (zh) * 2015-04-22 2015-08-05 深圳市航盛电子股份有限公司 基于OpenCv卡尔曼滤波器的车载向前碰撞预警方法及系统
US10242285B2 (en) 2015-07-20 2019-03-26 Kofax, Inc. Iterative recognition-guided thresholding and data extraction
US10467465B2 (en) 2015-07-20 2019-11-05 Kofax, Inc. Range and/or polarity-based thresholding for improved data extraction
US9779296B1 (en) 2016-04-01 2017-10-03 Kofax, Inc. Content-based detection and three dimensional geometric reconstruction of objects in image and video data
US10984237B2 (en) 2016-11-10 2021-04-20 Neurotrack Technologies, Inc. Method and system for correlating an image capturing device to a human user for analyzing gaze information associated with cognitive performance
US11249548B2 (en) 2016-11-10 2022-02-15 Neurotrack Technologies, Inc. Method and system for correlating an image capturing device to a human user for analyzing gaze information associated with cognitive performance
US11163359B2 (en) 2016-11-10 2021-11-02 Neurotrack Technologies, Inc. Method and system for correlating an image capturing device to a human user for analyzing gaze information associated with cognitive performance
JP2020513253A (ja) 2016-11-10 2020-05-14 ニューロトラック テクノロジーズ，インク． 認識能力の分析のために、画像取得デバイスを人間のユーザーに関連付けるための方法およびシステム
CN111615834B (zh) * 2017-09-01 2022-08-09 Dts公司 用于虚拟化的音频的甜蜜点适配的方法、系统和装置
US10423821B2 (en) * 2017-10-25 2019-09-24 Microsoft Technology Licensing, Llc Automated profile image generation based on scheduled video conferences
US11062176B2 (en) 2017-11-30 2021-07-13 Kofax, Inc. Object detection and image cropping using a multi-detector approach
CN111147925A (zh) * 2020-01-02 2020-05-12 南京巨鲨显示科技有限公司 一种能兼容wpf播放视频流的处理方法、系统及装置
KR20230026398A (ko) 2020-06-12 2023-02-24 유니버시티 오브 워싱턴 근안 디스플레이들에서의 눈 추적

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6539099B1 (en) * 1999-08-30 2003-03-25 Electric Planet System and method for visual chat
JP3575679B2 (ja) * 2000-03-31 2004-10-13 日本電気株式会社 顔照合方法と該照合方法を格納した記録媒体と顔照合装置
US6680745B2 (en) * 2000-11-10 2004-01-20 Perceptive Network Technologies, Inc. Videoconferencing method with tracking of face and dynamic bandwidth allocation
US7155036B2 (en) * 2000-12-04 2006-12-26 Sony Corporation Face detection under varying rotation
US20020076116A1 (en) * 2000-12-15 2002-06-20 Xerox Corporation Fast implementation of homomorphic filters for image enhancement
US7130446B2 (en) * 2001-12-03 2006-10-31 Microsoft Corporation Automatic detection and tracking of multiple individuals using multiple cues
WO2003088132A1 (en) * 2002-04-12 2003-10-23 Agency For Science, Technology And Research Robust face registration via multiple face prototypes synthesis
EP1398733A1 (en) * 2002-09-12 2004-03-17 GRETAG IMAGING Trading AG Texture-based colour correction
GB2395779A (en) * 2002-11-29 2004-06-02 Sony Uk Ltd Face detection
AU2003286303A1 (en) * 2002-12-11 2004-06-30 Koninklijke Philips Electronics N.V. Method and apparatus for correcting a head pose in a video phone image

Also Published As

Publication number Publication date
EP1817714B1 (en) 2009-01-07
WO2006059060A1 (en) 2006-06-08
EP1817714A1 (en) 2007-08-15
CN101069191A (zh) 2007-11-07
ATE420407T1 (de) 2009-01-15
JP2008522523A (ja) 2008-06-26
DE602005012314D1 (de) 2009-02-26
GB0426523D0 (en) 2005-01-05
US20080166025A1 (en) 2008-07-10
US8098902B2 (en) 2012-01-17

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