Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peramachanahalli Sachidananda Ramkumar0
Date of Patent
October 14, 2008
Patent Application Number
10903501
Date Filed
July 30, 2004
Patent Primary Examiner
Patent abstract
A pattern matching unit includes a selection unit to divide an input datum and one or more reference templates into input bit-fields corresponding reference bit-fields, respectively. The number of bits in the input and reference bit-fields is programmable. A distance unit is also included to determine one or more distance measures between the input bit-fields and the corresponding reference bit-fields. The distance measures associated with reference bit-fields are combined into one or more net distance measures corresponding to the one or more reference templates.
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