<mets:mets OBJID="eprint_77644" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-07-29T20:35:12Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Institutional Repository UIN Sunan Kalijaga Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_77644_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>RANCANG BANGUN SISTEM KLASIFIKASI LEMAK BABI DAN SAPI BERBASIS AKUISISI CITRA TERKOMBINASI MACHINE LEARNING&#13;
VISION TRANSFORMER</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">NIM.: 21106020030</mods:namePart><mods:namePart type="family">Annas Mukhlasin</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Keberadaan lemak babi sebagai bahan tambahan dalam produk pangan menjadi persoalan penting bagi jaminan kehalalan konsumsi umat Muslim. Lemak babi dan lemak sapi memiliki karakteristik visual yang sangat mirip sehingga sulit dibedakan secara kasat mata, sementara metode pengujian laboratorium konvensional memerlukan waktu, tenaga ahli dan analisis hasil lebih lanjut. Penelitian ini bertujuan merancang, membuat, dan menguji sistem klasifikasi lemak babi dan sapi berbasis akuisisi citra terkombinasi machine learning Vision Transformer. Sistem yang dikembangkan terdiri atas dua subsistem utama, yaitu subsistem akuisisi citra menggunakan casing akrilik berukuran 10,7 cm × 10,5 cm × 14,8 cm yang dilengkapi mikroskop digital Ezren Ez-0234, serta subsistem perangkat lunak berbasis model Vision Transformer pretrained vit_base_patch16_224 yang diimplementasikan menggunakan Python di platform Google Colaboratory. Dataset dibangun dari 259 citra lemak babi dan 259 citra lemak sapi, kemudian diperluas melalui augmentasi data dengan metode flipping, rotasi, dan color jitter sehingga diperoleh total 3.367 citra kelas babi dan 3.367 citra kelas sapi. Model dilatih selama 25 epoch dengan pembagian data latih 70%, validasi 15% dan data uji 15%. Hasil pengujian menunjukkan sistem mencapai akurasi 99,51%, presisi 99,51%, f1-score 99,51%, dan AUC 1,00. Pengembangan sistem berbasis citra dan kecerdasan buatan ini membuka peluang bagi penelitian lebih lanjut dalam upaya mendukung pengawasan kehalalan produk pangan secara ilmiah, objektif, dan terukur.&#13;
Kata kunci: klasifikasi lemak babi dan sapi, akuisisi citra, Vision Transformer, machine learning</mods:abstract><mods:classification authority="lcc">Fisika</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-06-04</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>UIN SUNAN KALIJAGA YOGYAKARTA;FAKULTAS SAINS DAN TEKNOLOGI</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_77644"><mets:rightsMD ID="rights_eprint_77644_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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