Algorithm for recognizing the contour of a honeycomb block

Maksim Viktorovich Kubrikov; Mikhail Vladimirovich Saramud; Ivan Alekseevich Paulin; Evgeniy Petrovich Talay

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arXiv · 2112.13846

Algorithm for recognizing the contour of a honeycomb block

Maksim Viktorovich Kubrikov·Mikhail Vladimirovich Saramud·Ivan Alekseevich Paulin·Evgeniy Petrovich Talay

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Abstract

The article discusses an algorithm for recognizing the contour of fragments of a honeycomb block. The inapplicability of ready-made functions of the OpenCV library is shown. Two proposed algorithms are considered. The direct scanning algorithm finds the extreme white pixels in the binarized image, it works adequately on convex shapes of products, but does not find a contour on concave areas and in cavities of products. To solve this problem, a scanning algorithm using a sliding matrix is proposed, which works correctly on products of any shape.

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Maksim Viktorovich Kubrikov, Mikhail Vladimirovich Saramud, Ivan Alekseevich Paulin, Evgeniy Petrovich Talay. 2021-12-27. Algorithm for recognizing the contour of a honeycomb block. https://arxiv.org/abs/2112.13846

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