Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sarah F. Frisken0
Ronald N. Perry0
Date of Patent
September 12, 2006
0Patent Application Number
103962660
Date Filed
March 25, 2003
0Patent Primary Examiner
Patent abstract
A method generates a two-dimensional distance field from a pen stroke. A pen state is sampled during the pen stroke to generate an ordered list of pen states along the pen stroke. The pen state includes a location of the pen stroke. A set of boundary descriptors is generated from the ordered list of pen states. The two-dimensional distance field is generated from the set of boundary descriptors.
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