ARTÍCULO
TITULO

Method for determining elements of urban infrastructure objects based on the results from air monitoring

Igor Ruban    
Hennadii Khudov    
Oleksandr Makoveichuk    
Irina Khizhnyak    
Nataliia Lukova-Chuiko    
Hennady Pevtsov    
Yurii Sheviakov    
Iryna Yuzova    
Yevhen Drob    
Olexander Tytarenko    

Resumen

The study proposes a two-stage method for determination of elements of urban infrastructure objects in images made by air monitoring systems. The first stage implies determining the contours of objects in images. The advanced Canny method was selected as the contour determination method. We considered the main stages of the advanced Canny method for determination of contours of objects in images made by air monitoring systems. The application of the Hough transform at the second stage was proposed.The paper reports features in the method for determination of elements of urban infrastructure in color images made by air monitoring systems. In contrast to known methods, the method takes into account features of formation of images made by air monitoring systems. It highlights color channels and marks out contours and geometric primitives in each color channel; it re-integrated color channels and determines elements of urban infrastructure objects in the space of an output image.The study presents the results of applying the method for determination of elements of urban infrastructure objects in a standard color image acquired from an air monitoring system. We defined elements of urban infrastructure objects, such as roads, houses, streets, building elements and others, as an example.A visual evaluation of the quality of processing of a typical color image made by an air monitoring system was performed. We calculated errors of the first kind and the second kind. It was established that application of a two-stage method for determination of elements of urban infrastructure objects in an image made by an air monitoring system improves the quality of processing of optoelectronic images. Moreover, errors of the first kind and the second kind in determination of elements of urban infrastructure objects reduced by 13 % on average.

 Artículos similares

       
 
Hani Zulfia Zahro', Tutut Nani Prihatmi, Ghoustanjiwani Adi Putra     Pág. 28 - 33
With a population of 11,200 people, Harjokuncaran village still has a reasonably high poverty rate accompanied by a low majority of education levels. This condition can be seen from the educational facilities and environment, especially in early childhoo... ver más

 
Okta Wulandono, Ernan Rustiadi, Muhammad Ardiansyah     Pág. 1 - 11
Population movement is a form of spatial interaction between regions. This phenomenon arises asa logical consequence of the heterogeneity of regional development that occurs. PandeglangRegency as an underdeveloped area should not be left behind because o... ver más

 
Oksana Kononenko     Pág. 76 - 82
The subject matter of research in the article is the development of the concept of "brand", as well as modern approaches to the process of brand formation of the organization. Recent decades the concept of "brand" has become widespread. It is applied to ... ver más

 
Olena Cherniak, Nataliia Sorocolat, Iryna Kanytska     Pág. 169 - 175
The subject of research in the article is a method for determining a complex quality indicator of qualimetry objects that have quality indicators with different units of measurement. The purpose of the work is proposing a method for determining a complex... ver más

 
Edward Hulida,Ivan Pasnak,Artur Renkas,Volodymyr Sharyy     Pág. 38 - 45
A mathematical model and methodology has been developed to determine the optimal amount of means of a fire-prevention system for protecting warehouses in enclosed spaces, on the basis of which it is possible to determine measures to improve this system, ... ver más