University of Cagliari
reserved
An Evaluation of Graffiti Removal with Water-jet Method by Using Image Analysis = Mermer Yüzeylerindeki Duvar Yazılarının (Graffiti) Su Jeti Đle Temizleme Đleminin Görüntü Analizi Đle Değerlendirilmesi
Nicola, Careddu;
2017-01-01
Abstract
In this study, possible usage of waterjet technique for graffiti removing applications is investigated. As a test stone of the study, Carrara marble was selected and used because it has been widely used for historical and cultural monuments in Italy where graffiti is very common. The stone samples were painted, then divided into different areas and then cleaned with the waterjet machine within different operational conditions which are travel speed of nozzle, water pressure level and inter distances of passing lines. After the removing applications, image processing methods were used in order to evaluate the different cleaned areas. Roughness test was also applied to investigate the surface features of the stones. Finally, it is concluded that waterjet machine can be used for graffiti removal in certain operational conditions.
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| 69 - An Evaluation of Graffiti Removal with Water-jet Method by Using Image Analysis.pdf Solo gestori archivio
Description: Articolo principale
Type: versione editoriale
Size 2.91 MB
Format Adobe PDF
|
2.91 MB | Adobe PDF | & nbsp; View / Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.