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Sistem Otentifikasi Sidik Jari menggunakan Metode Minutiae Macthing berbasis Average Euclidean Distance Hendri Himawan
Retii Prosiding Seminar Nasional ReTII Ke-14 2019
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The fingerprint-based biometric system is one of the safety standard in office and used to check employee attendancee. The method that commonly used in fingerprints detection, is image extraction from fingerprint sensor acquisition. The image extraction will produce a special feature which is called minutiae. Each person has a specific minutiae that can be used as a basis for fingerprint detection. First step regarding to fingerprint detection is to convert the image into binary thus thinning image method can be implemeted to obtain skeleton image. After image thinning is applied, extraction minutiae is following by ridge bifurcation and ridge ending identification on the image. This research merely uses two types of minutiae. The next step in the extraction feature is image matching to test the similarity between the image from the data test and database. Euclidean distance is used to test the similarity both of images and thresholding method is to determine the degree of similarity. This study enhances the method by adding average Euclidean distance formulation, which considers the value from all similar fingerprints database. In order to test the result of the proposed method, the DB1 international standard data set are used which consist of 80 types of fingerprints from 10 different people. The result shows that the method applied has an accuracy of 81.25% which means that the method can be used as an algorithm to solve fingerprint detection problem..
9. LEGAL RECONSTRUCTION OF ALTERNATIVES TO DETENTION (ATD) INTHE INDONESIAN IMMIGRATION DETENTION SYSTEM: INTERNATIONALAND LOCAL PERSPECTIVES Muhammad Davel Ramadhasyena Davidsonputra; Nur Priyanto; Suroso; Anwar Hendro; Tutidikatama; Hendri Himawan; Muchammad Furqon
Jurnal TNI Angkatan Udara Vol 5 No 3 (2026): Jurnal TNI Angkatan Udara Triwulan Ketiga
Publisher : Staf Komunikasi dan Elektronika, TNI Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62828/tqa5rz83

Abstract

This study aims to analyze the legal framework of Alternatives to Detention (AtD)in the international immigration system and compare it with the immigration detention systemin Indonesia. Furthermore, this study also aims to formulate a legal reconstruction model forAtD that is suitable for application in the Indonesian immigration detention system, taking intoaccount the juridical, institutional, and socio-cultural aspects. The research method used isnormative-doctrinal legal research, with a legislative, conceptual, comparative, and case-basedapproach. Data were collected through documentation studies, interviews with relevantstakeholders, and case studies of the implementation of AtD in other countries such asAustralia, Belgium, Canada, and Thailand. The data analysis techniques used are qualitativeand comparative analysis to evaluate Indonesia's immigration detention policy and theopportunities and challenges of AtD implementation. The results of the study indicate thatalthough Indonesia has adopted several international principles related to human rights, theapplication of AtD in the Indonesian immigration system is still very limited. This studyrecommends regulatory changes, institutional strengthening, and public education to createacceptance for refugees and immigrants. A more comprehensive implementation of AtD canimprove the immigration system to be more humane, effective, and in line with internationalstandards.
3. DETENTION OF FOREIGN NATIONALS IN THE SEMARANGBANGLADESHI FAKE VISA CASE AS AN IMPLEMENTATION OFIMMIGRATION LAW ENFORCEMENT IN INDONESIA Virda Anika Wahyuni; Nur Priyanto; Suroso; Anwar Hendro; Hendri Himawan; Tutidikatama; Muchammad Furqon
Jurnal TNI Angkatan Udara Vol 5 No 3 (2026): Jurnal TNI Angkatan Udara Triwulan Ketiga
Publisher : Staf Komunikasi dan Elektronika, TNI Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62828/twqh0f36

Abstract

This study aims to analyze detention practices regarding foreign nationals (WNA)in the case of a forged visa used by Ruhilul Amin, a Bangladeshi national who enteredIndonesia using documents inconsistent with immigration databases; the discrepancy was onlydetected when he applied for a residence permit extension at the Class I Special ImmigrationOffice (TPI) in Semarang. Findings indicate that multi-layered administrative checks—includingvisa code verification, document metadata analysis, and biometric screening—served as theprimary mechanisms for identifying data mismatches that pointed to suspected documentforgery. The study also highlights the pivotal role of "Operation Jagratara Phase II" in identifyingRA as the sole violator subjected to *pro justicia* proceedings, with detention utilized as anadministrative instrument to ensure the continuity of the investigation in accordance with LawNumber 6 of 2011 concerning Immigration. Employing a descriptive qualitative approach andthe theoretical framework of Global Governance, the study concludes that immigration lawenforcement relies on the integration of digital checks, field operations, and detention authority;it further emphasizes the need to strengthen data-based verification systems to minimizeopportunities for document forgery within modern migration systems.
4. INTEGRATION OF IMMIGRATION ADMINISTRATION AND NATIONALPOLICE INFORMATION SYSTEMS TO ENHANCE SERVICE QUALITY Nabila Nasywa Armita Siahaan; Pascalis Danny Kristi Wibowo; Rita Kusuma Astuti; Nur Priyanto; Suroso; Anwar Hendro; Tutidikatama; Hendri Himawan; Ida Farida
Jurnal TNI Angkatan Udara Vol 5 No 3 (2026): Jurnal TNI Angkatan Udara Triwulan Ketiga
Publisher : Staf Komunikasi dan Elektronika, TNI Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62828/mac61394

Abstract

This study aims to analyze how the integration of the Immigration AdministrationInformation System and the information system of the Indonesian National Police can improveservice quality. The increasing intensity of human activities and cross-border mobility requiresthe state to ensure immigration services are fast and precise. These services are also expectedto be accurate and secure to support supervision when dealing with immigration-related risks.This study was initially conducted based on the finding that inter-agency coordination remainssuboptimal and that the existing regulations are not yet sufficiently appropriate. Therefore, thestudy employed a qualitative approach using a literature review method based on 15 scientificarticles. The data were analyzed through content and thematic analysis before the finalconclusions were drawn. The findings show that the proper integration of immigration and policeinformation systems can improve inspection accuracy and strengthen service coordination. Theanalysis also confirms that successful integration does not depend solely on technology, butalso requires attention to several elements, including appropriate regulations and the accuracyof officers in carrying out their duties. In addition, cybersecurity measures are needed to preventdata breaches and unauthorized access. Based on these findings, it can be concluded thatinformation system integration is a strategic step toward achieving immigration services that aremore effective, efficient, and accountable.