A Study on Central Moments of the Histograms from Scanning Electron Microscope Charging Images

Tan, Y. Y. and Sim, K. S. and Tso, C. P. (2007) A Study on Central Moments of the Histograms from Scanning Electron Microscope Charging Images. Scanning, 29 (5). pp. 211-218. ISSN 01610457

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Official URL: http://dx.doi.org/10.1002/sca.20065

Abstract

This paper presents a study on using the statistical parameter, central moment, to describe the properties of the histograms of scanning electron microscope (SEM) images. Various charging effects of SEM images and the corresponding histogram profiles are analyzed. The central moment distributions are used to describe the overview of the histograms of an image. The results show that central moments can be used to quantify and characterize the charging images. In particular, the second moment (variance) and third moment (skewness) can be used to distinguish the differences between charging and noncharging images.

Item Type: Article
Subjects: T Technology > T Technology (General)
Q Science > QA Mathematics > QA75.5-76.95 Electronic computers. Computer science
Divisions: Faculty of Engineering and Technology (FET)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 29 Sep 2011 06:33
Last Modified: 29 Sep 2011 06:33
URI: http://shdl.mmu.edu.my/id/eprint/3018

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