Title:
データ転送システム、送信プログラム、受信プログラム及びデータ送信方法
Document Type and Number:
Japanese Patent JP4745839
Kind Code:
B2
Abstract:
A data transfer system capable of lightening the load on a server and reducing the amount of data carried over a network. A search/registration unit of the server determines whether or not shape data in graphics information created by a three-dimensional application is registered in shape cache information and, if not registered, registers the shape data. If the shape data is registered, a data transfer unit replaces the shape data with designation information specifying the corresponding data in the shape cache information to generate graphics differential information, and transmits the generated information to a client. A registration unit of the client registers new shape data in shape cache information in accordance with the graphics differential information. A data restoration unit searches the shape cache information based on the designation information to extract the corresponding shape data, and replaces the designation information with the shape data to restore the graphics information.
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Inventors:
Suzuki Hidetoshi
Application Number:
JP2006019129A
Publication Date:
August 10, 2011
Filing Date:
January 27, 2006
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F13/00
Domestic Patent References:
| JP2002063066A | ||||
| JP2002189618A | ||||
| JP2005513658A |
Attorney, Agent or Firm:
Takeshi Hattori