Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 21, 2012
Patent Application Number
11857424
Date Filed
September 18, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for real time video transmission over networks with varying bandwidth is described. Image quality is maintained even under degrading network performance conditions through the use of image scaling in conjunction with block based motion compensated video coding (MPEG2/4, H.264, et. Al.). The ability to quickly switch resolutions without decreasing reference frame correlation is shown enabling a fast switch to reduce the required bandwidth for stable image quality.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
