Analysis of different modified top-hat transformations based on structuring element construction

被引：24

作者：

Bai, Xiangzhi ^{[1
]}

Zhou, Fugen ^{[1
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Image Proc Ctr, Beijing 100191, Peoples R China

来源：

SIGNAL PROCESSING | 2010年 / 90卷 / 11期

基金：

中国国家自然科学基金;

关键词：

Top-hat transformation; Structuring element; Modified top-hat transformation;

D O I：

10.1016/j.sigpro.2010.04.021

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Different modified top-hat transformations through structuring element construction have been proposed to improve the performance of classical top-hat transformation. Firstly, this paper reviews different modified top-hat transformations. Then, the relationships of different modified top-hat transformations are analyzed. Moreover, generating the improved forms of different modified top-hat transformations through suppressing the negative values is also discussed. This paper indicates that some different modified top-hat transformations based on structuring element construction could be derived from new top-hat transformation, and the improved forms of top-hat transformations are more useful for different applications. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2999 / 3003

页数：5

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