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Influence of Graphical Representation Type on Tessellated Geometry Classification Cover

Influence of Graphical Representation Type on Tessellated Geometry Classification

Open Access
|Mar 2026

Abstract

This research investigates the impact of graphical representation on the accuracy of three-dimensional shape classification. 3D models, both scanned and modeled, are used in engineering, computer graphics and scientific data visualization. Various approaches are adopted in these fields to visually represent 3D geometry, utilizing solutions such as OpenGL and Direct3D, each with its distinct goal of achieving either real-time manipulation or photorealism. The purpose of this research was to determine the most effective graphical representation for categorizing mechanical components with a high degree of geometric similarity, such as beams and rods. The study examined various image representations and their combinations, obtained through the adjustment of rendering parameters and image compositing. In an effort to improve classification accuracy, novel techniques for addressing image recognition issues were developed and tested against commonly used image representation methods. This innovative approach proposed in the paper led to a 48% reduction in classification errors.

DOI: https://doi.org/10.2478/fcds-2026-0004 | Journal eISSN: 2300-3405 | Journal ISSN: 0867-6356
Language: English
Page range: 111 - 138
Submitted on: Sep 5, 2025
Accepted on: Feb 24, 2026
Published on: Mar 17, 2026
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2026 Maciej Majchrzak, Katarzyna Marciniak-Lukasiak, Mateusz Jakubowski, Piotr Lukasiak, published by Poznan University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.