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Filtering obscured data from a remote client display

  • US 20070061399A1
  • Filed: 12/15/2005
  • Published: 03/15/2007
  • Est. Priority Date: 09/12/2005
  • Status: Active Grant
First Claim
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1. In a computerized system in which a sending computer system is configured to share a desktop view with a receiving computer system over a network connection, a method of filtering shared and obscured application drawing commands at the sending computer system, comprising the acts of:

  • identifying one or more shared drawing commands intended to be displayed at a receiving computer system;

    identifying one or more obscured drawing commands intended to be hidden from the receiving computer system;

    rendering the one or more shared drawing commands in a bitmap; and

    rendering a replacement image in the bitmap, such that the replacement image can be sent in place of the one or more obscured drawing commands.

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