ATE520255T1 - Verfahren und vorrichtung zum verarbeiten von bilddaten - Google Patents

Verfahren und vorrichtung zum verarbeiten von bilddaten

Info

Publication number
ATE520255T1
ATE520255T1 AT07733238T AT07733238T ATE520255T1 AT E520255 T1 ATE520255 T1 AT E520255T1 AT 07733238 T AT07733238 T AT 07733238T AT 07733238 T AT07733238 T AT 07733238T AT E520255 T1 ATE520255 T1 AT E520255T1
Authority
AT
Austria
Prior art keywords
image data
processing image
image
viewer
identified
Prior art date
Application number
AT07733238T
Other languages
English (en)
Inventor
Iain Richardson
Laura Muir
Abharana Bhat
Ying Zhong
Kang Shan
Original Assignee
Univ Robert Gordon
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 Univ Robert Gordon filed Critical Univ Robert Gordon
Application granted granted Critical
Publication of ATE520255T1 publication Critical patent/ATE520255T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration by the use of local operators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/127—Prioritisation of hardware or computational resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
AT07733238T 2006-06-16 2007-06-15 Verfahren und vorrichtung zum verarbeiten von bilddaten ATE520255T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0611969.7A GB0611969D0 (en) 2006-06-16 2006-06-16 Video content prioritisation
PCT/GB2007/002234 WO2007144640A1 (en) 2006-06-16 2007-06-15 Method of and apparatus for processing image data

Publications (1)

Publication Number Publication Date
ATE520255T1 true ATE520255T1 (de) 2011-08-15

Family

ID=36775781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07733238T ATE520255T1 (de) 2006-06-16 2007-06-15 Verfahren und vorrichtung zum verarbeiten von bilddaten

Country Status (5)

Country Link
US (1) US20110273621A1 (de)
EP (1) EP2039166B1 (de)
AT (1) ATE520255T1 (de)
GB (1) GB0611969D0 (de)
WO (1) WO2007144640A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8594445B2 (en) 2005-11-29 2013-11-26 Adobe Systems Incorporated Fast bilateral filtering using rectangular regions
TW200828983A (en) * 2006-12-27 2008-07-01 Altek Corp Method of eliminating image noise
US8655097B2 (en) * 2008-08-22 2014-02-18 Adobe Systems Incorporated Adaptive bilateral blur brush tool
US8903191B2 (en) * 2008-12-30 2014-12-02 Intel Corporation Method and apparatus for noise reduction in video
KR101298024B1 (ko) * 2010-09-17 2013-08-26 엘지디스플레이 주식회사 사용자 동적 기관 제스처 인식 방법 및 인터페이스와, 이를 사용하는 전기 사용 장치
KR101326230B1 (ko) * 2010-09-17 2013-11-20 한국과학기술원 사용자 동적 기관 제스처 인식 방법 및 인터페이스와, 이를 사용하는 전기 사용 장치
US8798383B1 (en) 2011-03-28 2014-08-05 UtopiaCompression Corp. Method of adaptive structure-driven compression for image transmission over ultra-low bandwidth data links
EP2654015A1 (de) * 2012-04-21 2013-10-23 General Electric Company Verfahren, System und computerlesbares Medium zur Verarbeitung eines medizinischen Videobilds
US10230950B2 (en) * 2013-05-30 2019-03-12 Intel Corporation Bit-rate control for video coding using object-of-interest data
CN106911904B (zh) * 2015-12-17 2020-04-21 通用电气公司 图像处理方法、图像处理系统及成像系统
JP6872770B2 (ja) * 2016-12-16 2021-05-19 株式会社タニタ 生体情報処理装置、生体情報処理方法及びプログラム
US10110802B2 (en) 2016-12-30 2018-10-23 Axis Ab Historical gaze heat map for a video stream
US10796407B2 (en) 2018-05-11 2020-10-06 Samsung Electronics Co., Ltd. Foveated domain storage and processing
EP3722992B1 (de) * 2019-04-10 2023-03-01 Teraki GmbH System und verfahren zur vorverarbeitung von einem fahrzeug erfassten bildern
US20210124959A1 (en) * 2019-10-25 2021-04-29 Bendix Commercial Vehicle Systems, Llc System and Method for Adjusting Recording Modes for Driver Facing Camera
CN111461987B (zh) * 2020-04-01 2023-11-24 中国科学院空天信息创新研究院 一种网络构建方法、图像超分辨率重建方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027655B2 (en) * 2001-03-29 2006-04-11 Electronics For Imaging, Inc. Digital image compression with spatially varying quality levels determined by identifying areas of interest
US7085401B2 (en) * 2001-10-31 2006-08-01 Infowrap Systems Ltd. Automatic object extraction
WO2005020584A1 (en) * 2003-08-13 2005-03-03 Apple Computer, Inc. Method and system for pre-processing of video sequences to achieve better compression

Also Published As

Publication number Publication date
EP2039166B1 (de) 2011-08-10
WO2007144640A1 (en) 2007-12-21
GB0611969D0 (en) 2006-07-26
US20110273621A1 (en) 2011-11-10
EP2039166A1 (de) 2009-03-25

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