DESCRIPTION OF OBJECT SHAPES BY APPARENT BOUNDARY AND CONVEX-HULL

被引：0

作者：

SHAN, LY

THONNAT, M

机构：

[1] INRIA,2004 ROUTE DES LUCIOLES,SOPHIA ANTIPOLIS,F-06565 VALBONNE,FRANCE

[2] ENSMP,CMA,F-06565 VALBONNE,FRANCE

来源：

PATTERN RECOGNITION | 1993年 / 26卷 / 01期

关键词：

IMAGE ANALYSIS; SHAPE DESCRIPTION; APPARENT BOUNDARY; CONVEX HULL; DISTANCE CURVE; PLANKTONIC FORAMINIFERA;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The notions of the apparent boundary and the strict apparent boundary of an object are introduced, which, together with the convex hull, provide an automatic approach for object shape analysis. Various properties of the apparent boundary and the strict apparent boundary are established which show that they are good approximations of the real object boundary. Applications of the apparent boundary and the convex hull to the automatic shape characterization of planktonic foraminifera are presented.

引用

页码：95 / 107

页数：13

共 27 条

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