The combination of color-texture features and machine learning for detecting Dayak beads

Aug 5, 2026

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Dayak beads are a traditional craft from East Kalimantan, Indonesia, characterized by distinct motifs and color combinations. Some bead designs are difficult to differentiate from non-Dayak beads using simple visual inspection. This study develops an image-based detection method by completing preprocessing, feature extraction, and classification. Color features and texture features are extracted, then multiple machine learning approaches are compared using cross-validation (k=10). Best performance is obtained from combining color and texture features with KNN, yielding precision 92%, recall 92%, and accuracy 92.2%.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages8

Reading Time20 min

AccessFree to download

Introduction

Background of Dayak beads and challenges in identification

Related work in image-based cultural motif recognition

Core pipeline: preprocessing, feature extraction, and classification

JURNAL INFOTEL Informatics-Telecommunication-Electronics Website: [http://ejournal.st3telkom.ac.id/index.php/infotel](http://ejournal.st3telkom.ac.id/index.php/infotel)[ ](http://ejournal.st3telkom.ac.id/index.php/infotel)ISSN: 2085-3688; e-ISSN: 2460-0997 The combination of color-texture features and machine learning for detecting Dayak beads Anindita Septiarini 1,* , Hamdani Hamdani2 , Edy Winarno3 1,2Department of Informatics, Faculty of Engineering, Mulawarman University 3Faculty of Information Technology & Industry, Universitas Stikubank 1,2Jl. Sambaliung, No. 9, Samarinda 75242, Indonesia 3Jl. Tri Lomba Juang, No. 1, Semarang 50241, Indonesia * Corresponding email: [anindita@unmul.ac.id](anindita@unmul.ac.id) Received 19 November 2022, Revised 22 December 2022, Accepted 20 January 2023 Abstract — The Dayak are one of the indigenous people who reside in East Kalimantan, Indonesia. This region is home to a great deal of cultural diversity. One of the ancient crafts practiced by the Dayak is the creation of beads utilizing a variety of materials and distinct motifs. The Dayak beads include a wide variety of designs and color configurations that can be selected. Consequently, only some easily differentiate between the bead motif used by Dayak and non-Dayak. The purpose of this study aims to develop a bead detection method to differentiate between the bead types of Dayak and nonDayak. The main processes that needed to be completed were preprocessing, feature extraction, and classification. There were two kinds of features extracted, namely color feature and texture feature. Experiments were carried out using a variety of different approaches to machine learning. The dataset was differentiated as training and testing data using cross-validation with a k-fold value of 10 . The highest results were achieved using the combination of color and texture features with the implementation of K-Nearest Neighbor (KNN) methods. The performance of the method was indicated by the parameters of precision, recall, and accuracy achieved at 92%, 92%, and 92.2%, respectively. Keywords – cross validation, feature extraction, GLCM, KNN, pre-processing Copyright ©2023 JURNAL INFOTEL All rights reserved. I. INTRODUCTION Indonesia is a country rich in cultural heritage. The culture is diverse, including dances, ethnicity, race, language, and traditional crafts (e.g., woven, wood carved, traditional batik, and beads) . Beads are small decorative objects of various sizes made of stone, bone, shell, glass, plastic, wood, or pearl, with small holes for threading or threading. They are a high-demand product in Indonesia, Malaysia, Europe, and several countries in America. Nowadays, the fashion of using beads for a variety of purposes continues. The inhabitants of Indonesia’s archipelago are familiar with these beads, used as jewelry and as accessories for spiritual or traditional ceremonies. The similarities between the natural environment and the historical and cultural backgrounds of the Indonesian people can be noticed in the bead crafts they create. East Kalimantan’s cultural development cannot be divorced from Kalimantan and Indonesian national cultures. Similarly, the origin of beaded products is inextricably linked to other regions. Beads have evolved in East Kalimantan since their ancestors’ time. This is demonstrated by the numerous finds and relics that have come to light in the modern era. Dayak beads are one of the most well-known civilizations. Whereas, the Dayak tribe’s beads are distinguished by a range of red, blue, yellow, green, and white hues, each of which has a number of symbolic connotations. The red color signifies the spirit of life, the blue color represents the source of power, the yellow color represents grandeur, the green color represents the universe’s wholeness, and the white color represents the sanctity of faith in the creator. Meanwhile, the use of amethyst indicates an antidote to dise

FAQs

What is the main goal of the study on Dayak beads?

To develop an image-based detection method that differentiates Dayak bead types from non-Dayak beads.

Which features are extracted for the bead detection system?

The method extracts two feature types: color features and texture features.

How was model performance evaluated in the experiments?

Experiments used training and testing data with cross-validation using a 10-fold (k=10) setting, and results were reported using precision, recall, and accuracy.

Aug 5, 2026

Upload by Jiven