发明名称 |
System for identifying freehand drawings |
摘要 |
A system for identifying freehand curve drawings has: an input section for inputting a freehand curve drawing as a series of point data; a fuzzy-curve information generating section for generating fuzzy-curve information from the series of point data by adding input vagueness information to each of the series of points; a segmentation section for dividing the fuzzy curve information into a plurality of segments by evaluating a degree of standstill at each point; a curve-class identifying section for identifying a curve class and a representative curve in the class by measuring a possibility of the curve class for each segment with respect to each of a plurality of curve classes; and a connecting section for connecting representative curves by adjusting positions of the representative curves at each segment identified by the curve-class identifying section.
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申请公布号 |
US5425109(A) |
申请公布日期 |
1995.06.13 |
申请号 |
US19930126410 |
申请日期 |
1993.09.24 |
申请人 |
MUTOH INDUSTRIES LTD. |
发明人 |
SAGA, SATO;MAKINO, HIROMI |
分类号 |
G06F3/033;G06F3/048;G06K9/22;(IPC1-7):G06K9/00 |
主分类号 |
G06F3/033 |
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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