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All Journal Jurnal F. Teknik : RESULTAN JREC (Journal of Electrical and Electronics) Jurnal Ilmiah Sutet Jurnal Telematika Journal of Energy and Electrical Engineering (JEEE) DEVOSI
Muhammad Amin Bakri
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Religion Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Pelacakan Geometri Segitiga dan Lingkaran di Kawasan Tepi untuk Segmentasi Objek Sucipto, Putra Wisnu Agung; Firasanti, Annisa; Bakri, Muhammad Amin; Ekawati, Inna; Yaqin, Khusnul
Jurnal Telematika Vol. 19 No. 2 (2024)
Publisher : Yayasan Petra Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61769/telematika.v19i2.717

Abstract

Segmentation of yellow fish egg spheres in digital images often fails due to the difficulty of determining the boundaries between adjacent or overlapping objects. This research proposes a geometry tracking-based segmentation method to solve the problem. This method uses triangulation of three important edge points around the object to determine the initial segment landmarks. Then, it uses their formation to form a complete circle of candidate segments. The set of pixels enveloped by this circle will be examined for shape and colour to be recognised as segments of an object or not. The method was tested on a fish egg image dataset containing more than 5,473 yellow-orange coloured fish egg spheres in 11 digital images. These egg sphere images vary in size, shape, brightness, contrast, density, shadow, noise, light reflection, and blur. Based on the experimental results, the method was able to correctly segment 4,370 egg spheres with 242 false segments and 1,103 undetected spheres. The performance metrics of this method are precision 94.7%, recall 79.8%, IoU 76.5%, and dice coefficient 86.7%.
Co-Authors Abdul Hafid Paronda Abdul Hafid Paronda Aep Surahto Aeri Sujatmiko, Aeri Agung Sucipto, Putra Wisnu Ali Musaffa Amri, Devi Maulana Andi Hasad Apriliansyah, Mario Asrika, Sukwati Dewi Ekawati, Inna Firasanti, Annisa Firman L Hakim, Firman L Jenny Primanita Diningrum, Jenny Primanita KHUSNUL YAQIN Muhammad Faisal Muhammad Farhan Muhammad Rivai Netta Liliani, Netta Paridawati Paridawati, Paridawati Pasaribu, Tuah Purwono Purwono, Purwono Rika Sylviana Rohmatulloh, Irpan Setyo Supratno Sikki, Ilyas Sri Marini Sugeng Sugeng Syahputra, Novin Syahri Ramadhan, Syahri Waridhah, Sunilam Yopi Handoyo