Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nader Mohsenian0
Date of Patent
April 12, 2011
0Patent Application Number
110464450
Date Filed
January 28, 2005
0Patent Primary Examiner
Patent abstract
Described herein is a rate controller in a video system. The rate controller is comprised of a complexity estimator, a quantization level selector, a complexity generator, and a complexity estimate updater. The complexity estimator generates a complexity metric estimate. The quantization level selector sets a quantization level based on the complexity metric estimate. The complexity generator generates an actual complexity metric. The complexity estimate updater generates an updated complexity metric estimate based on a difference between the complexity metric estimate and the actual complexity metric.
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