Evaluasi Parameter Kualitas Citra Fantom In-House Dengan Variasi Material Pada Modalitas Mamografi

Aini, Urifa Nabihal (2022) Evaluasi Parameter Kualitas Citra Fantom In-House Dengan Variasi Material Pada Modalitas Mamografi. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Parameter kualitas citra pada fantom payudara in-house tidak hanya berdasarkan pada satu analisis saja tetapi ada banyak parameter. Penelitian evaluasi parameter kualitas citra fantom in-house dengan variasi material yaitu Polymethyl Methacrylate (PMMA), Polylactic Acid (PLA), Polyvinyl Alcohol (PVA), Polyethylene Terephthalate Glycol (PETG) pada mamografi bertujuan untuk menilai kualitas citra fantom antropomorfik payudara mamografi dari berbagai material filament 3D Printer dan mengetahui perbedaan kualitas citra berdasarkan ketebalan fantomnya. Parameter yang digunakan yaitu Signal to Noise Ratio (SNR), Contrast to Noise Ratio (CNR), Coefficient of Variation (COV), dan Modulation Transfer Function (MTF). Metodologi yang digunakan pada penelitian ini yaitu fabrikasi fantom payudara in-house, pengambilan citra fantom payudara menggunakan mamografi, dan analisis data menggunakan parameter SNR, CNR, COV, dan MTF. Kesimpulan dari penelitian ini yaitu material dengan parameter kualitas citra yang digunakan tidak konsisten pada satu material sehingga tidak bisa ditentukan mana material dengan kualitas citra yang baik. Ketebalan fantom dengan kualitas citra yang bagus terdapat pada fantom dengan ketebalan 1,6 cm.
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The image quality parameters in the in-house breast phantom are not based on one analysis alone, but there are many parameters. Research evaluating the quality parameters of in-house phantom images with material variations is Polymethyl Methacrylate (PMMA), Polylactic Acid (PLA), Polyvinyl Alcohol (PVA), Polyethylene Terephthalate Glycol (PETG) on mammography aims to assess the quality of MG breast anthropomorphic phantom images from various 3D Printer filament materials and determine differences in image quality based on the thickness of the phantom. The parameters used are Signal to Noise Ratio (SNR), Contrast to Noise Ratio (CNR), Coefficient of Variation (COV), and Modulation Transfer Function (MTF). The methodologies used in this study were in-house breast phantom fabrication, mammography taking of phantom breast images, and data analysis using SNR, CNR, COV, and MTF parameters. This study concludes that the material with the image quality parameters used is inconsistent with one material, so it cannot be determined which material has a good image quality. The thickness of the phantom with good image quality is found in the phantom with a thickness of 1.6 cm.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Kualitas citra, Mamografi, Noise, Image Quality, Mammography, Noise
Subjects:	Q Science > QC Physics
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Physics > 45201-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	16 Dec 2025 06:39
Last Modified:	16 Dec 2025 06:39
URI:	http://repository.its.ac.id/id/eprint/128993

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