A UNIFORM APPROACH TO REPRESENT FEATURES IN DIFFERENT APPLICATION CONTEXTS

被引：5

作者：

FALCIDIENO, B ^{[1
]}

GIANNINI, F ^{[1
]}

PORZIA, C ^{[1
]}

SPAGNUOLO, M ^{[1
]}

机构：

[1] CNR,IST MATEMAT APPLICATA,I-16132 GENOA,ITALY

来源：

COMPUTERS IN INDUSTRY | 1992年 / 19卷 / 02期

关键词：

FEATURE-BASED MODELING; GEOMETRIC MODELING; TOPOLOGICAL MODELING; CAD CAM;

D O I：

10.1016/0166-3615(92)90020-N

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A dual description for feature-based modeling is proposed which should be equally efficient for design with feature systems and automatic recognition of instances of standard or user-defined features. This description consists of a primary representation in terms of shape features (neutral description) and a set of viewpoint-dependent feature-based representations (secondary descriptions) which are created by transformations that are viewpoint-specific and which ate applied to the shape decomposition model.

引用

页码：175 / 184

页数：10

共 8 条

[1]

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[2]

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[3]

Falcidieno B., 1989, EUROGRAPHICS '89. Proceedings of the European Computer Graphics Conference, P463

[4]

Falcidieno B., 1991, Modeling in Computer Graphics. Proceedings of the IFIP WG 5.10 Working Conference, P125

[5]

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[6]

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[7]

Requicha A. G., 1980, ACM COMPUT SURV, P437

[8]

SHAH JJ, 1988, CAE J, P247

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