| 衣片图形数据结构的LISP构造 |
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| 引用本文： | 孔国欢.衣片图形数据结构的LISP构造[J].北京工商大学学报(自然科学版),1991(1). |
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| 作者姓名： | 孔国欢 |
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| 作者单位： | 北京服装学院 |
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| 摘 要： | 本文根据作者开发的衣片自动排料系统,阐述如何用LISP书写人工智能系统使用最广的语言,描述2维不规则形状衣片的数据结构;如何用信息框架系统将衣片的非图形信息、图形的几何信息及拓朴信息有机地组合在一张表内,并扼要推导如何实现对衣片数据结构进行查询修改的函数.该排料系统有助于读者在计算机图形学中推广LISP语言,对开发智能CAD系统的用户也有参考价值.
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| 关 键 词： | 衣片 图形数据结构 LISP信息框架系统 智能CAD系统 |
THE CONSTRUCTION OF GRAPHIC DATA STRUCTURE OF PATTERNS WRITTEN IN LISP |
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| Kong Guohuan Beijing Institute of Clothing Technology.THE CONSTRUCTION OF GRAPHIC DATA STRUCTURE OF PATTERNS WRITTEN IN LISP[J].Journal of Beijing Technology and Business University:Natural Science Edition,1991(1). |
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| Authors: | Kong Guohuan Beijing Institute of Clothing Technology |
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| Institution: | Kong Guohuan Beijing Institute of Clothing Technology |
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| Abstract: | Based on the author's practical experiences in developing the automatic pattern layout system the paper presents the method of defining the qnaphic data structure of 2D irregular shapes of patterns written in LISP-the most broarly used language writing AI systems, the methord of storing graphic messages and nongarphic messages, such as geometric and topolagical messages, in one table with message frame system, and the methods of retriving, adding, deleting, changing the tables. It is of value to the readers adopting LISP in computer craphics, and the users developing intelligent CAD systems. |
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| Keywords: | pattern qraphic data structure LISP message frame system intetligent CAD system |
| 本文献已被 CNKI 等数据库收录！ |
