SPLINE-BASED RECOGNITION OF STRAIGHT-LINES AND CURVES IN ENGINEERING LINE DRAWINGS

被引：2

作者：

BIXLER, JP

WATSON, LT

SANFORD, JP

机构：

[1] Virginia Polytechnic Inst &, State Univ, United States

来源：

IMAGE AND VISION COMPUTING | 1988年 / 6卷 / 04期

关键词：

Computer Graphics;

D O I：

10.1016/0262-8856(88)90017-0

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The paper addresses the problem of distinguishing straight lines from curves in noisy grey tone images and representing those lines and curves mathematically. A method for locating corners is discussed, and a technique based on spline representations is proposed for classifying line segments as straight or curved. Results are given for several typical noisy engineering line drawings.

引用

页码：262 / 269

页数：8

共 30 条

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[2]

ARVIND K, 1984, THESIS VIRGINIA POLY

[3]

BIXLER JP, 1985, PATTERN RECOGN, V18, P367, DOI 10.1016/0031-3203(85)90028-7

[4] FITTING CONIC SECTIONS TO SCATTERED DATA [J].