Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle

In this article, we will consider and compare methods for eliminating distortions in the original images obtained from an unmanned aerial vehicle. The main goal of these methods is to increase the contrast and accuracy of determining the coordinates of objects of interest relative to the backgrou...

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Main Authors: A. S. Zakhlebin, M. I. Kuryachiy, V. V. Kapustin, A. V. Kamenskiy, A. K. Movchan
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2024-02-01
Series:Омский научный вестник
Subjects:
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/119-126%20%20%D0%97%D0%B0%D1%85%D0%BB%D0%B5%D0%B1%D0%B8%D0%BD%20%D0%90.%20%D0%A1.,%20%20%D0%9A%D1%83%D1%80%D1%8F%D1%87%D0%B8%D0%B9%20%D0%9C.%20%D0%98.,%20%D0%9A%D0%B0%D0%BF%D1%83%D1%81%D1%82%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%20%D0%9A%D0%B0%D0%BC%D0%B5%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%90.%20%D0%92.,%20%D0%9C%D0%BE%D0%B2%D1%87%D0%B0%D0%BD%20%D0%90.%20%D0%9A..pdf
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author A. S. Zakhlebin
M. I. Kuryachiy
V. V. Kapustin
A. V. Kamenskiy
A. K. Movchan
author_facet A. S. Zakhlebin
M. I. Kuryachiy
V. V. Kapustin
A. V. Kamenskiy
A. K. Movchan
author_sort A. S. Zakhlebin
collection DOAJ
description In this article, we will consider and compare methods for eliminating distortions in the original images obtained from an unmanned aerial vehicle. The main goal of these methods is to increase the contrast and accuracy of determining the coordinates of objects of interest relative to the background. To conduct the study, aerial work is performed, during which initial images of the underlying surface with different exposure times are obtained, as well as data from the unmanned aerial vehicle navigation module. Further, cameral processing of the received materials is carried out. The exact centers for photographing each image are calculated and orthophotomaps of the area are built. Then we have evaluated the contrast and accuracy of determining the coordinates of objects of interest relative to the background on the orthophotomaps of the area built from the original and restored images using various methods.
format Article
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institution Kabale University
issn 1813-8225
2541-7541
language English
publishDate 2024-02-01
publisher Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
record_format Article
series Омский научный вестник
spelling doaj-art-42dbf84c9d4743128850c262564c4ed02025-02-03T08:01:21ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412024-02-011 (189)11912610.25206/1813-8225-2024-189-119-126Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicleA. S. Zakhlebin0M. I. Kuryachiy1https://orcid.org/0000-0002-3970-5644V. V. Kapustin2https://orcid.org/0000-0002-2293-0511A. V. Kamenskiy3https://orcid.org/0000-0001-6587-7776A. K. Movchan4Tomsk State University of Control Systems and RadioelectronicsTomsk State University of Control Systems and RadioelectronicsTomsk State University of Control Systems and RadioelectronicsTomsk State University of Control Systems and RadioelectronicsTomsk State University of Control Systems and RadioelectronicsIn this article, we will consider and compare methods for eliminating distortions in the original images obtained from an unmanned aerial vehicle. The main goal of these methods is to increase the contrast and accuracy of determining the coordinates of objects of interest relative to the background. To conduct the study, aerial work is performed, during which initial images of the underlying surface with different exposure times are obtained, as well as data from the unmanned aerial vehicle navigation module. Further, cameral processing of the received materials is carried out. The exact centers for photographing each image are calculated and orthophotomaps of the area are built. Then we have evaluated the contrast and accuracy of determining the coordinates of objects of interest relative to the background on the orthophotomaps of the area built from the original and restored images using various methods.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/119-126%20%20%D0%97%D0%B0%D1%85%D0%BB%D0%B5%D0%B1%D0%B8%D0%BD%20%D0%90.%20%D0%A1.,%20%20%D0%9A%D1%83%D1%80%D1%8F%D1%87%D0%B8%D0%B9%20%D0%9C.%20%D0%98.,%20%D0%9A%D0%B0%D0%BF%D1%83%D1%81%D1%82%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%20%D0%9A%D0%B0%D0%BC%D0%B5%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%90.%20%D0%92.,%20%D0%9C%D0%BE%D0%B2%D1%87%D0%B0%D0%BD%20%D0%90.%20%D0%9A..pdfterrain orthomosaicimageaccuracycontrastobject of interestdistortionunmanned aerial vehicle
spellingShingle A. S. Zakhlebin
M. I. Kuryachiy
V. V. Kapustin
A. V. Kamenskiy
A. K. Movchan
Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
Омский научный вестник
terrain orthomosaic
image
accuracy
contrast
object of interest
distortion
unmanned aerial vehicle
title Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
title_full Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
title_fullStr Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
title_full_unstemmed Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
title_short Increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
title_sort increasing the contrast and accuracy of localization of objects of interest on orthophotomaps of the terrain built from distorted images from an unmanned aerial vehicle
topic terrain orthomosaic
image
accuracy
contrast
object of interest
distortion
unmanned aerial vehicle
url https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/119-126%20%20%D0%97%D0%B0%D1%85%D0%BB%D0%B5%D0%B1%D0%B8%D0%BD%20%D0%90.%20%D0%A1.,%20%20%D0%9A%D1%83%D1%80%D1%8F%D1%87%D0%B8%D0%B9%20%D0%9C.%20%D0%98.,%20%D0%9A%D0%B0%D0%BF%D1%83%D1%81%D1%82%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%20%D0%9A%D0%B0%D0%BC%D0%B5%D0%BD%D1%81%D0%BA%D0%B8%D0%B9%20%D0%90.%20%D0%92.,%20%D0%9C%D0%BE%D0%B2%D1%87%D0%B0%D0%BD%20%D0%90.%20%D0%9A..pdf
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