REDUCING COMPUTATIONAL COSTS BY COMPRESSING THE STRUCTURAL DESCRIPTION IN IMAGE CLASSIFICATION METHODS

Main Article Content

Volodymyr Gorokhovatskyi
Yurii Chmutov
Iryna Tvoroshenko
Oleg Kobylin

Abstract

The research of the article is focused on ways to reduce the amount of analyzed data when applying image classification methods in computer vision systems. The aim of this work is to develop approaches to reduce the dimensionality of the vector description of the etalon base using metric granulation, which reduces computational costs and speeds up the classification process while maintaining a sufficient level of accuracy. Methods used: keypoint descriptors, metric data granulation apparatus, image classification and processing theory, data structures, software modeling. Results: the formalism of granular representation was developed; experimental modeling was carried out using five-level granulation, which reduced the time spent tenfold while maintaining high classification accuracy. In the comparative aspect, we studied ways to reduce the volume of vector descriptions based on data discarding, and researched the effect of the granularity level on the accuracy and classification time. The practical significance of the work is to improve the performance of image classification structural methods by implementing granularity and data discarding schemes, which provides much faster data processing without significant loss of classification performance.

Article Details

How to Cite
Gorokhovatskyi , V. ., Chmutov , Y. ., Tvoroshenko , I. ., & Kobylin , O. . (2025). REDUCING COMPUTATIONAL COSTS BY COMPRESSING THE STRUCTURAL DESCRIPTION IN IMAGE CLASSIFICATION METHODS. Advanced Information Systems, 9(1), 5–12. https://doi.org/10.20998/2522-9052.2025.1.01
Section
Identification problems in information systems
Author Biographies

Volodymyr Gorokhovatskyi , Kharkiv National University of Radio Electronics, Kharkiv

Doctor of Technical Sciences, Professor, Professor of Informatics Department

Yurii Chmutov , Kharkiv National University of Radio Electronics, Kharkiv

PhD student

Iryna Tvoroshenko , Kharkiv National University of Radio Electronics, Kharkiv

Candidate of Technical Sciences, Associate Professor, Associate Professor of Informatics Department

Oleg Kobylin , Kharkiv National University of Radio Electronics, Kharkiv

Candidate of Technical Sciences, Associate Professor, Head of Informatics Department

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