Digital camera and control method thereof, and printing system

Details Digital camera and control method thereof, and printing system Digital camera and control method thereof, and printing system

H - Electricity

04

N

H04N 5/91 (2006.01) B41J 29/38 (2006.01) G06F 3/12 (2006.01) H04N 1/00 (2006.01) H04N 5/76 (2006.01) H04N 5/765 (2006.01) H04N 5/77 (2006.01)

Patent

CA 2487852

This invention completes an authentication procedure early when it is ready to directly communicate with a printer, and serves as a user interface device of a direct print system. To this end, when a digital camera DSC is ready to directly communicate with a printer, and receives from the printer an inquiry about objects stored and held by the camera, it assigns an object which contains a word serving as authentication information of those stored and held in the DSC to a first handler (S52), assigns other objects (image data and the like) to subsequent handlers (S53), and sends that assignment result to the printer (S54).

La présente invention permet de compléter une procédure d'authentification rapide lorsqu'elle est prête à communiquer directement avec l'imprimante, et agit comme une interface d'utilisateur d'un système d'impression directe. A cet effet, lorsqu'une caméra numérique est prête à communiquer directement avec l'imprimante, et reçoit de l'imprimante une interrogation concernant les objets mémorisés et contenus dans la caméra, elle affecte un objet qui contient un mot servant d'information d'identification de ceux mémorisés et contenus dans la caméra numérique à un premier module de traitement (S52), affecte d'autres objets (données d'images et analogues) aux prochains modules de traitement (S53) et envoie ce résultat des affectations à l'imprimante (S54).

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