Method and system for obtaining a video-related document

Details Method and system for obtaining a video-related document Method and system for obtaining a video-related document

H - Electricity

04

N

H04N 7/08 (2006.01) B41J 2/175 (2006.01) B41J 2/21 (2006.01) B41J 13/10 (2006.01) B42C 9/00 (2006.01) B42C 19/02 (2006.01) B65H 29/34 (2006.01) B65H 37/04 (2006.01) G06F 3/033 (2006.01) G06F 3/12 (2006.01) G06K 9/22 (2006.01) H04N 1/00 (2006.01) H04N 1/32 (2006.01) H04N 1/327 (2006.01)

Patent

CA 2414765

A method of enabling a user to obtain, via coded data disposed on a surface, a document related to content of a video signal, the method including, in a computer system, the steps of: receiving, from a sensing device, indicating data indicative of a request for the document, the sensing device, when placed in an operative position relative to the surface, generating the indicating data using at least some of the coded data; extracting, from the video signal, document identity data indicative of an identity of the document; identifying, using the indicating data and the document identity data, the request and the document; and retrieving the document.

L'invention concerne un procédé permettant à un utilisateur d'obtenir, grâce à des données codées disposées sur une surface, un document relatif au contenu d'un signal vidéo, le procédé consistant, dans un système informatique : à recevoir d'un dispositif de détection des données indicatives signalant une demande de document, le dispositif de détection créant, lorsqu'il est disposé dans une position fonctionnelle par rapport à la surface, ces données indicatives grâce à au moins quelques unes des données codées ; à extraire du signal vidéo les données d'identification du document indiquant les caractéristiques du document ; à identifier, grâce aux données indicatives et aux données d'identification du document, la demande et le document ; et à extraire le document.

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