Utilization of image and signal processing techniques for assessment of built heritage condition
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F18%3A00495119" target="_blank" >RIV/68378297:_____/18:00495119 - isvavai.cz</a>
Výsledek na webu
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/5091/4803" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/5091/4803</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2018.18.0055" target="_blank" >10.14311/APP.2018.18.0055</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Utilization of image and signal processing techniques for assessment of built heritage condition
Popis výsledku v původním jazyce
Historical buildings represent invaluable heritage from the past and therefore their protection is a very important task. Assessment of their condition must not cause damage accumulation thus the least possible volume removed from the structure is essential. As many historical buildings in the Czech Republic are built using sandstone that can be considered as a typical heterogeneous system, statistical signal processing is a promising approach for determination of the representative volume element (RVE) dimensions. Such calculations can be carried out on the domain of logical arrays representing binary images of the materials microstructure. This paper deals with processing of image data obtained using SEM-BSE and high resolution flatbed scanner for determination of RVE dimensions. Advanced image processing techniques are employed and results from calculation using grayscale data are presented and compared with results calculated on the basis of color input images.
Název v anglickém jazyce
Utilization of image and signal processing techniques for assessment of built heritage condition
Popis výsledku anglicky
Historical buildings represent invaluable heritage from the past and therefore their protection is a very important task. Assessment of their condition must not cause damage accumulation thus the least possible volume removed from the structure is essential. As many historical buildings in the Czech Republic are built using sandstone that can be considered as a typical heterogeneous system, statistical signal processing is a promising approach for determination of the representative volume element (RVE) dimensions. Such calculations can be carried out on the domain of logical arrays representing binary images of the materials microstructure. This paper deals with processing of image data obtained using SEM-BSE and high resolution flatbed scanner for determination of RVE dimensions. Advanced image processing techniques are employed and results from calculation using grayscale data are presented and compared with results calculated on the basis of color input images.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Acta Polytechnica CTU Proceedings
ISBN
978-80-01-06474-0
ISSN
2336-5382
e-ISSN
—
Počet stran výsledku
6
Strana od-do
55-60
Název nakladatele
Czech Technical University in Prague
Místo vydání
Prague
Místo konání akce
Traunkirchen
Datum konání akce
17. 5. 2018
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
000454320800012