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Hrúz Marek and Široký Jan and Maňas David : Robust image processing technique for Knoop hardness measurement . Proceedings of IMEKO 17th TC-4, 3rd TC-19 Symposium and Workshop IWADC, vol. 2010, Technical University of Kosice, Košice, Slovenská republika, 2010.

Abstrakt

Rapid increase of computational performance of personal computers has enabled employment of automatic hardness measurement in the last decade. It reduces the human factor in measurement and speeds up the measurement process. On the other hand, the automatic measurement often fails, when the specimen surface is not well prepared. Robust image processing algorithm is crucial for the automatic hardness measurement. The article introduces a combination of an advanced image processing technique called Active Shape Modeling (ASM) and a sophisticated model estimation technique called Particle Filtering (PF). It enables measurement of rough polished specimens and minimizes the effect of specimen surface properties.

Detail publikace

Název: Robust image processing technique for Knoop hardness measurement
Autor: Hrúz Marek ; Široký Jan ; Maňas David
Název - česky: Robustní technika zpracování obrazu pro měření tvrdosti dle Knoopa
Jazyk publikace: anglicky
Rok vydání: 2010
Typ publikace: Stať ve sborníku
Název časopisu / knihy: Proceedings of IMEKO 17th TC-4, 3rd TC-19 Symposium and Workshop IWADC
Číslo vydání: 2010
ISBN: 978-80-553-0424-3
Nakladatel: Technical University of Kosice
Místo vydání: Košice, Slovenská republika
Datum: 10.9.2010
2011-03-15 16:21:55 / 2011-03-15 16:21:55 / 1

Klíčová slova

Knoop, hardness measurement, particle filter, active shape model, image processing

Klíčová slova v češtině

Knoop, měření tvrdosti, particle filter, active shape model, zpracování obrazu

BibTeX

@INPROCEEDINGS{HruzMarek_2010_Robustimage,
 author = {Hr\'{u}z Marek and \v{S}irok\'{y} Jan and Ma\v{n}as David},
 title = {Robust image processing technique for Knoop hardness measurement},
 year = {2010},
 publisher = {Technical University of Kosice},
 journal = {Proceedings of IMEKO 17th TC-4, 3rd TC-19 Symposium and Workshop IWADC},
 address = {Ko\v{s}ice, Slovensk\'{a} republika},
 volume = {2010},
 ISBN = {978-80-553-0424-3},
 url = {http://www.kky.zcu.cz/en/publications/HruzMarek_2010_Robustimage},
}