DETECTING NUMBER OF FOLDS BY A SIMPLE MATHEMATICAL PROPERTY

被引：17

作者：

LIN, JC

TSAI, WH

CHEN, JA

机构：

[1] Department of Computer and Information Science, National Chiao Tung University, Hsinchu

来源：

PATTERN RECOGNITION LETTERS | 1994年 / 15卷 / 11期

关键词：

SYMMETRY; NUMBER OF FOLDS; FACTOR; SHAPE ORIENTATION; SAMPLING ERROR; ROUNDING ERROR; COMPUTATION LOAD;

D O I：

10.1016/0167-8655(94)90123-6

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Based on a simple mathematical property, a simple method is proposed for detecting the number of folds n contained in a given rotationally symmetric shape. Skills to overcome the difficulty caused by sampling and rounding errors are also discussed. Experimental results are included to show the feasibility of this new method. As for shape orientation, it is just a by-product of the proposed method because no extra computation load is needed to get the orientation.

引用

页码：1081 / 1088

页数：8

共 8 条

[1]

ATALLAH MJ, 1985, IEEE T COMPUT, V34, P663, DOI 10.1109/TC.1985.1676605

[2] FOLD PRINCIPAL AXIS - A NEW TOOL FOR DEFINING THE ORIENTATIONS OF ROTATIONALLY SYMMETRICAL SHAPES [J].