发明名称 |
Method/system for estimating the orientation of a segment of digital ink |
摘要 |
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.
|
申请公布号 |
US7630553(B2) |
申请公布日期 |
2009.12.08 |
申请号 |
US20050531733 |
申请日期 |
2005.04.18 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
NAPPER JONATHON L;LAPSTUN PAUL |
分类号 |
G06K9/18;G06K9/00;G06K9/22 |
主分类号 |
G06K9/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|