发明名称 Data communication apparatus, image server, control method, storage medium, and image system
摘要 This invention provides a service which allows the user of the client apparatus that submits a print request to preview an image to be printed, and can reduce the information volume with the client apparatus to achieve quick response, and prints a high-quality image with the requested size. For this purpose, a center server (102) on the network stores and manages display image data, and transfers requested display image data upon receiving a request from a client computer. Upon receiving a request including a print size from the client computer, the center server sends the print size and information that specifies an image to an image server which saves high-resolution images. Upon receiving the information, the image server processes high-resolution image data to have the designated size, and sends back the processed image data to the center server. The center server sends the received image data to a print server to make it print the data.
申请公布号 US6628417(B1) 申请公布日期 2003.09.30
申请号 US19990431269 申请日期 1999.11.01
申请人 CANON KABUSHIKI KAISHA 发明人 NAITO KIKUO;NOGUCHI TOSHIYUKI
分类号 B41J5/30;B41J21/00;B41J29/38;G06F3/12;G06F13/00;(IPC1-7):G06K15/00 主分类号 B41J5/30
代理机构 代理人
主权项
地址