Image analysis – Pattern recognition – Unconstrained handwriting
Reexamination Certificate
2003-10-14
2009-12-08
Mehta, Bhavesh M (Department: 2624)
Image analysis
Pattern recognition
Unconstrained handwriting
C382S187000
Reexamination Certificate
active
07630554
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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Lapstun Paul
Napper Jonathon Leigh
Akhavannik Hadi
Mehta Bhavesh M
Silverbrook Research Pty Ltd
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