发明名称 |
Apparatus and method for character recognition using acceleration sensor |
摘要 |
Provided are an apparatus and method for character recognition that analyze three-dimensional motion of a user using an acceleration sensor and thereby perform character input and character recognition. The apparatus and method easily discern each stroke on the basis of a direction of motion at the beginning portion and end portion of the stroke, and recognize a character using a combination of the strokes, thereby enabling realization of a small-sized motion-based character input system.
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申请公布号 |
US2007133881(A1) |
申请公布日期 |
2007.06.14 |
申请号 |
US20060633180 |
申请日期 |
2006.12.04 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
SIM JAE C.;SOHN JONG M.;CHO KEE S. |
分类号 |
G06K9/46;G06K9/00 |
主分类号 |
G06K9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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