Patent ID: 7546464
Filing Date: 2009-06-09
Classification: G06Q,H04L,H04N

Abstract:
1. A network access terminal, comprising: an extraction unit for extracting first information from an image in which the first information is embedded, wherein the first information is an identifier for identifying the image and includes user information and copyright information of the image; a generating unit for generating second information related to said network access terminal, wherein the second information is either time information on an access by the network access terminal or information on a type of the network access terminal; an acquisition unit for obtaining one set of address information from among a plurality of sets of address information stored in a predetermined storage device, wherein the plurality of the sets are specified by the first information, and the one set of the address information is specified by the first information extracted by said extraction unit and the second information in combination; and a communication unit for accessing an address based on the address information obtained by said acquisition unit, wherein the acquisition unit acquires different address information for each of the generated second information when they are different, even if the extracted first information is same.