Automatic Determination of the Size of Elliptical Nanoparticles from AFM Images

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00394390" target="_blank" >RIV/68378271:_____/13:00394390 - isvavai.cz</a>

Alternative codes found

RIV/67985556:_____/13:00394390

Result on the web

<a href="http://dx.doi.org/10.1007/s11051-013-1842-8" target="_blank" >http://dx.doi.org/10.1007/s11051-013-1842-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11051-013-1842-8" target="_blank" >10.1007/s11051-013-1842-8</a>

Result language

angličtina

Original language name

Automatic Determination of the Size of Elliptical Nanoparticles from AFM Images

Original language description

The objective of this work was to develop an accurate method for automatic determination of the size of elliptical nanoparticles from atomic force microscopy (AFM) images that would yield results consistent with results of manual measurements by experts.The proposed method was applied on phenylpyridyldiketopyrrolopyrrole (PPDP). A PPDP layer consists of similarly sized elliptical particles (c. 100 nm 9 50 nm) and its properties can be estimated from the average length and width of the particles. The developed method is based on segmentation of salient particles by the watershed transform and approximation of their shapes by ellipses computed by image moments; it estimates the lengths and widths of the particles by the major and minor axes, respectively, of the corresponding ellipses. Its results proved to be consistent with results of manual measurements by a trained expert. The comparison showed that the developed method could be used in practice for precise automatic measurement of

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Nanoparticle Research

ISSN

1388-0764

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

8

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

1-10

UT code for WoS article

000322593200037

EID of the result in the Scopus database

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