Список литературы

2518-1092

Research result. Information technologies

2518-1092

10.18413/2518-1092-2024-9-2-0-1

3487

INFORMATION SYSTEM AND TECHNOLOGIES

<strong>ON ESTIMATING THE SIZE OF INFORMATIVE FRAGMENTS IN THE SEA SURFACE IMAGES</strong>

Chernomorets

Daria Andreevna

Chernomorets

Daria Andreevna

daria013ch@yandex.ru

Bolgova

Evgeniya Vitalievna

Bolgova

Evgeniya Vitalievna

Bolgova_e@bsuedu.ru

Chernomorets

Andrey Alekseevich

Chernomorets

Andrey Alekseevich

Chernomorets@bsu.edu.ru

Petina

Mariya Aleksandrovna

Petina

Mariya Aleksandrovna

petina_m@bsu.edu.ru

2024

9200

The paper proposes a solution to one of the problems arising in the construction of modern traffic safety systems in marine areas, namely, estimating the size of informative fragments in the image, which it seems advisable to use when detecting foreign objects on the sea surface image. It is proposed to estimate the size of informative fragments based on calculating the average distance between the contours of the wave elements visible in the image, such as their crests, depressions, etc. The contours of these wave elements are determined based on the Canny operator. The estimation of the sizes of informative fragments is performed along the columns and rows of the analyzed image. Computational experiments have been carried out to illustrate the developed algorithm efficiency. The obtained estimates of the sizes of informative fragments of sea surface images seem appropriate to use in their analysis, in particular, when solving problems of detecting foreign objects on sea surface images.

sea surface imageCanny operatorcontours of the wave elements visible in the imagedistance between contours

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