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Server, screen transmitting method, and program storage medium

  • US 8,213,730 B2
  • Filed: 03/17/2009
  • Issued: 07/03/2012
  • Est. Priority Date: 08/27/2008
  • Status: Active Grant
First Claim
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1. A server that compresses image data in at least a partial region of a displayed image on a screen including graphical user interface (GUI) components of plural types and transmits compressed data to a client terminal, the server comprising:

  • an image data generating unit configured to generate image data in at least a partial region of a displayed image on the screen;

    a type identifying unit configured to identify a type of a GUI component included in the region of the generated image data;

    a first storage configured to store compression property information of image data for each type of GUI component;

    a compression scheme deciding unit configured to decide a compression scheme based on compression property information corresponding to the GUI component type identified by the type identifying unit;

    a compression unit configured to compress the generated image data with a decided compression scheme to generate compressed data;

    a transmission unit configured to transmit the compressed data to the client terminal;

    an update frequency deciding unit configured to decide an update frequency of the compression property information corresponding to each type of the GUI component in the first storage; and

    an updating unit configured to update the compression property information corresponding to the update frequency decided for each type of the GUI component.

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