eprintid: 66480
rev_number: 10
eprint_status: archive
userid: 12460
dir: disk0/00/06/64/80
datestamp: 2024-08-13 07:14:58
lastmod: 2024-08-13 07:14:58
status_changed: 2024-08-13 07:14:58
type: thesis
metadata_visibility: show
contact_email: muh.khabib@uin-suka.ac.id
creators_name: Handi Putra Utama, NIM.: 20106020032
title: PENINGKATAN RESOLUSI CITRA FOTOAKUSTIK MELALUI METODE ENHANCED SUPER-RESOLUTION GENERATIVE ADVERSARIAL NETWORKS (ESRGAN)
ispublished: pub
subjects: 500
divisions: jur_fis
full_text_status: restricted
keywords: ESRGAN, Fotoakustik, Interpolasi Konvensional, Peningkatan Resolusi
note: Pembimbing: Frida Agung Rakhmadi, S.Si., M.Sc. dan Rochan Rifai, S.Si., M.Sc.
abstract: Photoacoustic imaging with the raster scanning method requires a long acquisition time and low image resolution results. Conventional interpolation methods commonly used in digital image processing, including neighborhood, bilinear, and bicubic, aren’t optimal enough because they still leave blur and noise effects. This research aims to enhance the resolution of photoacoustic images of dental samples through the ESRGAN method with Skyrim and Deoldify models. The process is carried out using an interface program that has been created. Thus, comparisons between images from two ESRGAN models and conventional interpolation methods could be evaluated. Neighborhood, bilinear, and bicubic interpolation works enhance the resolution of photoacoustic image resolution, which initially had the widest pixel density by FWHM (Full Width at Half Maximum) of 3,76 pixels achieved to 3,64, 3,55, and 3,49 pixels, as well as signal dominance against noise measured by SNR (Signal-to-Noise Ratio) of 2,17 dB to 3,68, 3,87, and 4,40 dB. Other side, ESRGAN can provide better resolution results where the Skyrim and Deoldify models have FWHM values of 3,02 and 2,99 pixels also SNR of 5,54 and 5,71 dB.
date: 2024-07-11
date_type: published
pages: 126
institution: UIN SUNAN KALIJAGA YOGYAKARTA
department: FAKULTAS SAINS DAN TEKNOLOGI
thesis_type: skripsi
thesis_name: other
citation:   Handi Putra Utama, NIM.: 20106020032  (2024) PENINGKATAN RESOLUSI CITRA FOTOAKUSTIK MELALUI METODE ENHANCED SUPER-RESOLUTION GENERATIVE ADVERSARIAL NETWORKS (ESRGAN).  Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.   
document_url: https://digilib.uin-suka.ac.id/id/eprint/66480/1/20106020032_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf
document_url: https://digilib.uin-suka.ac.id/id/eprint/66480/2/20106020032_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf