Image-printing system using peer-to-peer network

• US 20040172440A1
• Filed: 02/27/2003
• Published: 09/02/2004
• Est. Priority Date: 02/27/2003
• Status: Active Grant

• Current Assignee: Meta Platforms, Inc. (f/k/a Facebook, Inc.)
• Original Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Inventors: Nakajima, Nobuyoshi, Watanabe, Yoshiaki, Nagaoka, Yasuhiko
• Granted Patent: US 7,617,279 B2
• Time in Patent Office: Days
• US Class Current: 709/200
• CPC Class Codes: G06F 21/608 Secure printing
• CPC Class Codes: H04N 1/00132 in a digital photofinishing system, i.e. a system where digital photographic images undergo typical photofinishing processing, e.g. printing ordering
• CPC Class Codes: H04N 1/00145 from a remote location
• CPC Class Codes: H04N 2201/3276 of a customised additional information profile, e.g. a profile specific to a user ID

Abstract

An entertainment is provided in which a limited number of persons can share images through a peer-to-peer network, and a device is provided for allowing anyone to easily get a print having a desired finish quality at the nearest lab store with no uploading procedure. A peer-to-peer server enters a closed user group (CUG) and issues a password necessary for login to the CUG. It is possible to share an image between client terminals having the same password through peer-to-peer connection. It is possible to directly transmit the shared image to an order-accepting server of the nearest lab store through peer-to-peer connection and print the image. Moreover, when a user designates an image-processing condition on a client terminal, the information on the condition is sent to and managed by a client-managing server. The lab that receives a print order extracts the favorite information of the client concerned from the client-managing server and provides a print having the desired finish quality.

Claims

1. An image-printing system, comprising:

a connection-managing server which enters a closed user group (CUG) in which a limited number of users share an image on a network, issues an authorization code necessary for login to the entered CUG while managing login/logout of user terminal units respectively having the authorization code to the CUG, and managing a peer-to-peer connection between the user terminal units on the network; and

an order-accepting server which is peer-to-peer-connected with the user terminal units respectively having the authorization code via the network, gets image data relating to a print order from each of the user terminal units, sends the image data to a digital printer set in a print station, and makes the digital printer execute printing in accordance with the image data.

2. The image-printing system according to claim 1, wherein the connection-managing server receives an entry request for the CUG from the user terminal unit via the network, and enters the CUG and issues the authorization code in accordance with the request.

3. The image-printing system according to claim 1, further comprising a user management server which includes a user-information memory storing information on an image-processing condition designated by each user, the user management server reading the information on an image-processing condition of a user who is a print orderer from the user-information memory to provide the information for the print station.

4. The image-printing system according to claim 3, wherein the digital printer includes an image processor which processes an image in accordance with the information on the image-processing condition gotten from the user management server to generate a print image.

5. The image-printing system according to claim 1, further comprises an order-managing server which receives a print order from each of the user terminal units via the network, issues an order ID every order, manages the information on a plurality of print stations, and provides information necessary for the peer-to-peer connection with the order-accepting server of one of the plurality of print stations selected by the user as a print-receiving place for the user terminal unit of the user ordering the print.

6. The image-printing system according to claim 5, wherein:

the order-accepting server includes a printing-completion-communicating device which communicates the order ID relating to completion of the printing relating to the order to the order-managing server when the print relating to the order is completed; and

the order-managing server receives the order ID showing the completion of the printing from the printing-completion-communicating device and charges the printing service for the order ID.

7. A user terminal unit used for the image-printing system of claim 1, comprising:

an image-getting device which gets image data from other peer-to-peer-connected user terminal unit;

an image-displaying device which displays an image represented with the image data gotten by the image-getting device so that the image is viewed;

an image memory which stores image data; and

an order-inputting unit through which an order is inputted for selecting at least one image from images stored in the other user terminal unit and images stored in the image memory and requesting a print of the selected image.

8. The user terminal unit according to claim 7, further comprising a restriction-setting device which adds, when sharing images stored in the image memory in the CUG, a restriction to a using method of the images.

9. The user terminal unit according to claim 8, wherein the restriction-setting device sets, on the basis of an operation of an image owner, at last one of permission and inhibition of at least one of viewing of the image, downloading of the image data, ordering of a print using the image data, and writing of a comment on the image.