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METHOD AND APPARATUS FOR SEARCHING, REPLACING AND MODIFYING EXPLICIT AND IMPLICIT SHAPE IN SKETCH-STYLE DRAWINGS OF VARIOUS STYLES
METHOD AND APPARATUS FOR SEARCHING, REPLACING AND MODIFYING EXPLICIT AND IMPLICIT SHAPE IN SKETCH-STYLE DRAWINGS OF VARIOUS STYLES
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机译:在各种样式的草图样式图中搜索,替换和修改显式和隐式形状的方法和设备
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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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