Photogrammetric image processing and comparison of experimental result with laser diffraction and the PDA method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00383845" target="_blank" >RIV/68407700:21220/25:00383845 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.14311/AP.2025.65.0177" target="_blank" >https://doi.org/10.14311/AP.2025.65.0177</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/AP.2025.65.0177" target="_blank" >10.14311/AP.2025.65.0177</a>
Alternative languages
Result language
angličtina
Original language name
Photogrammetric image processing and comparison of experimental result with laser diffraction and the PDA method
Original language description
Optical methods have been established as a standard tool for aerosol size measurement. The aim of this paper is to compare the results of two commercial optical instruments based on Phase Doppler Anemometry (PDA) and Laser Diffraction (LD) with an in-house optical photogrammetric measurement method. For the purpose of this comparison, a new in-house image processing procedure was developed with the use of a MATLAB script. The accuracy of the method was tested on several calibration particle samples as well as on PDA and LD commercial instruments. The analysis of the measurements with calibration standard particles was done using the Bias-Variance decomposition method. All three methods were tested on the polydisperse sand particle sample. The results are applicable to determine the benefits and drawbacks of these methods in their application to the broader field of aerosol technology.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
<a href="/en/project/GA22-28869S" target="_blank" >GA22-28869S: Formation of droplets in rapid expansions: Between unary, binary, and heterogeneous paths.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Polytechnica
ISSN
1210-2709
e-ISSN
1805-2363
Volume of the periodical
65
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
177-187
UT code for WoS article
001503880200005
EID of the result in the Scopus database
2-s2.0-105005969443