Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Control and Cybernetics

1 2004

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: indexing and retrieval of fuzzy shapes

Sortuj według:

Ogranicz wyniki do:

A fuzzy shape database to support conceptual design

Zhang J., Pham B., Chen P.

Control and Cybernetics

2004

Vol. 33, no 1

141-172

At the conceptual stage of design, designers only have vague ideas of initial shapes which they gradually refine. These imprecise shapes may be specified by a set of fuzzy shape descriptors which represent the intent of a designer. It is also desirable to be able to save them in a database for future reference or for use as initial shapes for new designs. Most research on fuzzy databases has been focused on theoretical aspects while a fuzzy database is rarely seen in practice, especially in the design area. This paper aims to construct a fuzzy shape database to support shape design by integrating fuzzy data processing and fuzzy querying functions into a conventional database. A possibility-based framework is used for a fuzzy relational database model.