WO2009147590A3 - Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level - Google Patents

Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level Download PDF

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Publication number
WO2009147590A3
WO2009147590A3 PCT/IB2009/052245 IB2009052245W WO2009147590A3 WO 2009147590 A3 WO2009147590 A3 WO 2009147590A3 IB 2009052245 W IB2009052245 W IB 2009052245W WO 2009147590 A3 WO2009147590 A3 WO 2009147590A3
Authority
WO
WIPO (PCT)
Prior art keywords
audiovisual signal
complexity
attention level
adjusting
audiovisual
Prior art date
Application number
PCT/IB2009/052245
Other languages
French (fr)
Other versions
WO2009147590A2 (en
Inventor
Mark M J W Mertens
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Priority to JP2011511152A priority Critical patent/JP5775814B2/en
Priority to EP09757941.1A priority patent/EP2286592B1/en
Priority to CN200980120633.3A priority patent/CN102047680B/en
Priority to US12/994,182 priority patent/US9032472B2/en
Publication of WO2009147590A2 publication Critical patent/WO2009147590A2/en
Publication of WO2009147590A3 publication Critical patent/WO2009147590A3/en
Priority to US14/037,492 priority patent/US9749550B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2625—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of images from a temporal image sequence, e.g. for a stroboscopic effect
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Receiver Circuits (AREA)

Abstract

To allow viewer to adapt audiovisual content to their attention level, the audiovisual signal processing arrangement (104, 106), comprising an audiovisual signal processing unit (104) arranged to receive from a control unit (106) at least one complexity setting value (S_Inf-c) specifying a complexity of information in an audiovisual signal, the audiovisual signal processing unit (104) being arranged to process an inputted audiovisual signal S(A, V) to decrease or increase its information complexity as determined by the complexity setting value (S_Inf-c), wherein the audiovisual signal processing unit (104) is arranged to process at least an audio component (A) of the audiovisual signal S(A, V).
PCT/IB2009/052245 2008-06-02 2009-05-28 Apparatus and method for tuning an audiovisual system to viewer attention level WO2009147590A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011511152A JP5775814B2 (en) 2008-06-02 2009-05-28 Apparatus and method for adjusting audiovisual system to viewer's attention level
EP09757941.1A EP2286592B1 (en) 2008-06-02 2009-05-28 Signal processing device and method for tuning an audiovisual system to a viewer attention level.
CN200980120633.3A CN102047680B (en) 2008-06-02 2009-05-28 Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level
US12/994,182 US9032472B2 (en) 2008-06-02 2009-05-28 Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level
US14/037,492 US9749550B2 (en) 2008-06-02 2013-09-26 Apparatus and method for tuning an audiovisual system to viewer attention level

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08157411.3 2008-06-02
EP08157411 2008-06-02

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/994,182 A-371-Of-International US9032472B2 (en) 2008-06-02 2009-05-28 Apparatus and method for adjusting the cognitive complexity of an audiovisual content to a viewer attention level
US14/037,492 Division US9749550B2 (en) 2008-06-02 2013-09-26 Apparatus and method for tuning an audiovisual system to viewer attention level

Publications (2)

Publication Number Publication Date
WO2009147590A2 WO2009147590A2 (en) 2009-12-10
WO2009147590A3 true WO2009147590A3 (en) 2010-02-04

Family

ID=40852418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/052245 WO2009147590A2 (en) 2008-06-02 2009-05-28 Apparatus and method for tuning an audiovisual system to viewer attention level

Country Status (6)

Country Link
US (2) US9032472B2 (en)
EP (1) EP2286592B1 (en)
JP (1) JP5775814B2 (en)
KR (1) KR101569929B1 (en)
CN (1) CN102047680B (en)
WO (1) WO2009147590A2 (en)

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EP2988520B1 (en) * 2013-04-17 2019-11-20 Panasonic Intellectual Property Management Co., Ltd. Video reception device, and information-display control method for video reception device
US10455287B2 (en) 2016-02-02 2019-10-22 International Business Machines Corporation Content delivery system, method, and recording medium
CN109284510B (en) * 2017-07-21 2022-10-21 北京搜狗科技发展有限公司 Text processing method and system and text processing device
EP3629475A1 (en) * 2018-09-25 2020-04-01 InterDigital CE Patent Holdings Audio device with learning and adaptive quiet mode capabilities
CN113992971A (en) * 2020-07-27 2022-01-28 上海分众软件技术有限公司 Advertisement video processing method and identification method and system
US11653071B2 (en) * 2021-09-23 2023-05-16 International Business Machines Corporation Responsive video content alteration

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EP1505488A1 (en) * 2002-05-15 2005-02-09 Sharp Kabushiki Kaisha Content display device and method for controlling display according to complexity of content and content display program

Also Published As

Publication number Publication date
US9749550B2 (en) 2017-08-29
US20110102674A1 (en) 2011-05-05
EP2286592B1 (en) 2013-05-22
CN102047680A (en) 2011-05-04
WO2009147590A2 (en) 2009-12-10
JP5775814B2 (en) 2015-09-09
US9032472B2 (en) 2015-05-12
US20140022459A1 (en) 2014-01-23
KR101569929B1 (en) 2015-11-17
EP2286592A2 (en) 2011-02-23
KR20110025788A (en) 2011-03-11
CN102047680B (en) 2015-02-25
JP2011523821A (en) 2011-08-18

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