Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Panu Chaichanavong0
Gregory Burd0
Date of Patent
February 23, 2010
0Patent Application Number
121109210
Date Filed
April 28, 2008
0Patent Primary Examiner
Patent abstract
Systems and methods are provided for encoding and decoding constrained codes using an enumerative coding graph. The constrained code may contain run-length and DC level limits. The enumerative coding graph contains a series of states and each state has two branches that lead to other states. Each state in the enumerative coding graph is assigned a cardinality. Configuring the structure of the graph and the cardinalities associated with each state allow the encoder to generate a code that conforms to defined constraints.
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