Utilization of image and signal processing techniques for assessment of built heritage condition
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Utilization of image and signal processing techniques for assessment of built heritage condition
Original language description
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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Polytechnica CTU Proceedings
ISBN
978-80-01-06474-0
ISSN
2336-5382
e-ISSN
—
Number of pages
6
Pages from-to
55-60
Publisher name
Czech Technical University in Prague
Place of publication
Prague
Event location
Traunkirchen
Event date
May 17, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000454320800012