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1. WO2007140831 - METHOD AND APPARATUS FOR MONITORING A USER’S ACTIVITIES

Publication Number WO/2007/140831
Publication Date 13.12.2007
International Application No. PCT/EP2007/002307
International Filing Date 16.03.2007
IPC
H04N 7/16 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
16Analogue secrecy systems; Analogue subscription systems
CPC
H04N 21/44008
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing 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
44008involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
H04N 21/44016
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing 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
44016involving splicing one content stream with another content stream, e.g. for substituting a video clip
H04N 21/440245
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing 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
4402involving reformatting operations of video signals for household redistribution, storage or real-time display
440245the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
H04N 21/4524
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management 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
4508Management of client or end-user data
4524involving the geographical location of the client
H04N 21/4532
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management 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
4508Management of client or end-user data
4532involving end-user characteristics, e.g. viewer profile, preferences
H04N 21/4542
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management 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
454Content ; or additional data; filtering, e.g. blocking advertisements
4542Blocking scenes or portions of the received content, e.g. censoring scenes
Applicants
  • ATG ADVANCED U.S. TECHNOLOGY GROUP, INC. (AllExceptUS)
  • HAUKE, Rudolf [DE]/[DE] (UsOnly)
Inventors
  • HAUKE, Rudolf
Agents
  • LIEDTKE, Markus
Priority Data
11/421,89202.06.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR MONITORING A USER’S ACTIVITIES
(FR) PROCÉDÉ ET DISPOSITIF POUR LE CONTRÔLE D'ACTIVITÉS D'UN UTILISATEUR
Abstract
(EN)
A method for monitoring a user's activities, wherein the activities comprising an output via a graphics device having a frame buffer. The method includes retrieving image data from the frame buffer, examining the image data, identifying an offensive attribute within the image data, and reacting to the attribute in a predefined way.
(FR)
L'invention concerne un procédé permettant de contrôler les activités d'un utilisateur, les activités comportant une sortie effectuée au moyen d'un dispositif graphique comportant une mémoire d'images. Le procédé comporte les étapes consistant à extraire des données d'image de la mémoire d'images, examiner les données d'images, identifier un attribut agressif dans les données d'image et réagir à l'attribut de manière prédéfinie.
Also published as
Latest bibliographic data on file with the International Bureau