Picture similarity retrieval using the 2D Projection Interval representation

被引：58

作者：

Nabil, M

Ngu, AHH

Shepherd, J

机构：

[1] Department of Agroindustrial Technology, Bogor Agricultural University, Bogor

[2] School of Computer Science and Engineering, University of New South Wales, Sydney

来源：

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING | 1996年 / 8卷 / 04期

关键词：

spatial relationships; similarity retrieval; 2D-PIR; pictorial databases; multimedia databases;

D O I：

10.1109/69.536246

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Spatial relationships are important ingredients for expressing constraints in retrieval systems for pictorial or multimedia databases. We have proposed a unified representation for spatial relationships, 2D Projection Interval Relationships (2D-PIR), that integrates both directional and topological relationships. in this paper we develop techniques for similarity retrieval based on the 2D-PIR representation, including a method for dealing with rotated and reflected images.

引用

页码：533 / 539

页数：7

共 19 条

[1] MAINTAINING KNOWLEDGE ABOUT TEMPORAL INTERVALS [J].