Inverse Saltykov analysis for particle-size distributions and their time evolution

被引：14

作者：

Jeppsson, Johan ^{[1
]}

Mannesson, Karin ^{[1
]}

Borgenstam, Annika ^{[1
]}

Agren, John ^{[1
]}

机构：

[1] Royal Inst Technol, Dept Mat Sci & Engn, Div Phys Met, S-10044 Stockholm, Sweden

来源：

ACTA MATERIALIA | 2011年 / 59卷 / 03期

关键词：

Grain size; Image analysis; 3-D distribution; Carbides;

D O I：

10.1016/j.actamat.2010.09.046

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work a new method for transforming 2-D to 3-D size distributions is proposed. A representation of the 2-D size distributions is constructed from the data of measured radii with a statistical method called the kernel density estimator. The method yields a smooth density estimation that is more accurate than the classic histogram. The 3-D distribution is optimized from the 2-D density estimate in an iterative manner. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：874 / 882

页数：9

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