发明名称 |
Method and apparatus for searching, replacing and modifying explicit and implicit shape in sketch-style drawings of various styles |
摘要 |
A computer method and apparatus for selecting and manipulating curvilinear shapes entered by a user is shown. The curvilinear shapes are represented within the computer using parameterized equations. The representation is reduced to maximal elements. The maximal elements are extended. Registration points of the extended maximal elements are then identified. Once the registration points and maximal elements are known, curvilinear shapes can be matched using those maximal elements and registration points. Therefore a user can create a sketch that looks like part of a drawing and the computer can find the corresponding section for the user and transform it.
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申请公布号 |
US8274514(B1) |
申请公布日期 |
2012.09.25 |
申请号 |
US20080212648 |
申请日期 |
2008.09.18 |
申请人 |
MARTINO JACQUELYN ANNETTE |
发明人 |
MARTINO JACQUELYN ANNETTE |
分类号 |
G06T11/20;G06K9/46 |
主分类号 |
G06T11/20 |
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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