System and method for selectable semantic codec pairs for very low data-rate video transmission
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United States of America Patent
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May 15, 2007
Grant Date -
May 23, 2002
app pub date -
Feb 22, 2001
filing date -
Nov 22, 2000
priority date (Note) -
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Abstract
A system and method for using computer image processing for selectable task-based digital video compression is described. The system is intended to reduce travel of experts and let these experts direct field agents in performing tasks remotely. The tasks to be performed in the remote field can be monitoring, manipulating, and navigating. A field agent performs the manipulation and navigation operations, this agent can be a human being or a robot. The task-based compression algorithms use computer vision techniques to extract the bare minimum amount of information from the remote field scenery to allow the task to be performed. High frame rate photo-realistic reconstruction of the remote scene is not generally necessary.
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