Contour descriptor based on space symmetry and its matching technique

被引：6
|
作者：
Shi, Yu [1 ]
Wang, Guoyou [1 ]
Wang, Ran [1 ]
Zhu, Anna [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Inst Pattern Recognit & Artificial Intelligence, Wuhan 430074, Peoples R China
来源：
OPTIK | 2013年 / 124卷 / 23期
关键词：
Shape descriptor; Space symmetry; Sequences matching; Optimal path; SHAPE REPRESENTATION; RETRIEVAL; RECOGNITION;
D O I：
10.1016/j.ijleo.2013.04.132
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper a novel contour descriptor and its matching technique is proposed. The method describes the contour based on global space symmetry, and then adapts a new probability matching technique to complete the shape recognition. The method is tested on data set of MPEG7 Core Experiments Shape-1 Part B, experiments show that the proposed method is suit for shape description and matching. Crown Copyright (C) 2013 Published by Elsevier GmbH. All rights reserved.
引用
收藏
页码：6149 / 6153
页数：5
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