Analysis of the segmented features of indicator of mine presence (CROSBI ID 659538)
Prilog sa skupa u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Krtalić, Andrija
engleski
Analysis of the segmented features of indicator of mine presence
The aim of this research is to investigate possibility for interactive semi-automatic interpretation of digital images in humanitarian demining for the purpose of detection and extraction of (strong) indicators of mine presence which can be seen on the images, according to the parameters of the general geometric shapes rather than radiometric characteristics. For that purpose, objects are created by segmentation. The segments represent the observed indicator and the objects that surround them (for analysis of the degree of discrimination of objects from the environment) in the best possible way. These indicators cover a certain characteristic surface. These areas are determined by segmenting the digital image. Sets of pixels that form such surface on images have specific geometric features. In this way, it is provided to analyze the features of the segments on the basis of the object, rather than the pixel level. Factor analysis of geometric parameters of this segments is performed in order to identify parameters that can be distinguished from the other parameters according to their geometric features. Factor analysis was carried out in two different ways, according to the characteristics of the general geometric shape and to the type of strong indicators of mine presence. The continuation of this research is the implementation of the automatic extraction of indicators of mine presence according results presented in this paper.
indicator of mine presence ; segmentation ; general geometric shapes ; factor analysis
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
519-526.
2016.
nije evidentirano
objavljeno
10.5194/isprs-archives-XLI-B3-519-2016
Podaci o matičnoj publikaciji
The international archives of the photogrammetry, remote sensing and spatial information sciences
1682-1750
Podaci o skupu
ISPRS Congress (23 ; 2016)
predavanje
12.07.2016-19.07.2016
Prag, Češka Republika
Povezanost rada
Interdisciplinarne prirodne znanosti, Geodezija