Method/system for estimating the orientation of a segment of digital ink
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United States of America Patent
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-
Dec 8, 2009
Grant Date -
Jan 26, 2006
app pub date -
Oct 10, 2003
filing date -
Nov 5, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides a method/system for estimating the orientation of a segment of digital ink using pen orientation information. In one form, the invention is a method of estimating the orientation of a segment of digital ink, the method including the steps of: measuring the azimuth of the pen at a sampling rate during writer generation of the segment of digital ink; and estimating the orientation of the segment of digital ink using the measured azimuth of the pen at sampled points.
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