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All Journal JURNAL MEDIA INFORMATIKA BUDIDARMA Pendas : Jurnah Ilmiah Pendidikan Dasar KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) JURIKOM (Jurnal Riset Komputer) Building of Informatics, Technology and Science Jatilima : Jurnal Multimedia Dan Teknologi Informasi Journal of Computer System and Informatics (JoSYC) INFOKUM Jurnal Sistem Komputer dan Informatika (JSON) MEANS (Media Informasi Analisa dan Sistem) RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI JPM: JURNAL PENGABDIAN MASYARAKAT Journal of Informatics Management and Information Technology Instal : Jurnal Komputer Jurnal Info Sains : Informatika dan Sains Bulletin of Information Technology (BIT) Bulletin of Multi-Disciplinary Science and Applied Technology Journal of Informatics, Electrical and Electronics Engineering Multidisiplin Pengabdian Kepada Masyarakat (M-PKM) JIKTEKS : Jurnal Ilmu Komputer dan Teknologi Informasi Interaksi : Jurnal Pengabdian Kepada masyarakat
Sinurat, Sinar
Universitas Budi Darma, Medan
Aerospace Engineering Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : Journal of Informatics Management and Information Technology

 1 
Penerapan Metode Gabor Wavelet Dalam Pengenalan Wajah Pada Rekaman CCTV Sofi Andianis Fau; Sinar Sinurat
Journal of Informatics Management and Information Technology Vol. 1 No. 4 (2021): October 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jimat.v1i4.129

Abstract

Human facial recognition is an important field of research, and there are many applications today that can apply it. Through the development of a technique such as the Gabor Wavelet, computers can now outpace the human brain in a variety of tasks in facial recognition, particularly those that require searching large facial databases. The face recognition system is used to compare an input face image with a face database and produce the face that best matches that image if detected. Meanwhile, face authentication is used to test the authenticity / similarity of a face with face data that has been stored in the previous database. Applications have advantages over conventional methods. In case it is not easily stolen or used by unauthorized users. The purpose of this final project is to create a facial recognition software from CCTV footage using Gabor Wavelet to reduce the dimensions of facial images as well as to determine the capabilities of the technique. In this final project, the software created uses a still image as input. To build this application using Matlab. The system test results show that the use of Gabor Wavelet for facial recognition on CCTV footage provides a fairly high level of accuracy. Test results The results obtained will then be entered into the Gabor Wavelet Method to determine the identity of the face owner. For facial images that were included in the exercise, it was possible to get 85.71% correct identification
Modifikasi Algoritma XTEA dengan Pembangkitan Kunci Menggunakan Metode Linear Congruential Untuk Pengamanan File Dokumen Berliana Oktaviani Sinaga; Sinar Sinurat; Taronisokhi Zebua
Journal of Informatics Management and Information Technology Vol. 1 No. 4 (2021): October 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jimat.v1i4.130

Abstract

Confidential document files must have security both when the file process is sent or stored in the stroge media. This is done so that the confidential document file is not known by someone who does not have authority over the file, or to avoid loss if the file falls into the wrong hands. In order to achieve this, a document file security technique is needed that can convert document file data into unrecognized data. One of the techniques that can be used is cryptography. Cryptography makes use of algorithms to encode document files with an encryption process, and restore document files with a decryption process. One of the algorithms that can be used is the XTEA algorithm. XTEA divides the document file string into 2 parts, namely AL 32 bit and BL 32 bit. The weakness of the XTEA algorithm when carrying out the encryption or decryption process with repeated key scheduling so that it is not effective in optimizing the security of encrypted document files, therefore in this study the Linear Congruential Generator (LCG) method is added to generate XTEA keys. LCG has values ??a, c, m and X0 which triggers to get the XTEA key. So that in the process of distributing encrypted document files, the key sent is the LCG trigger value in the form of a, c, m and X0, if the value is known by the attacker, the encrypted document file cannot be returned. So that the results of the XTEA encryption algorithm with key optimizer based on the LCG method produce a document file cipher that is more optimal in security
Co-Authors Anggiat Hatuaon Sihite Annisa Fadillah Siregar Berliana Oktaviani Sinaga Debi Razabni Erika Medinah Dedi Verianto Laia Dongoran, Atriyanti Ratu Pelita Edward R Siagian Edward R Siagian Eferoni Ndururu Fitri Handayani Lubis Hasibuan, Muhammad Abdul Rasyid Hidayah, Wahyu Hondro, Yuliani Susiawati Hutabarat, Sumiaty Adelina Hutahaean, Yosefa Fras Imam Saputra Imam Saputra Indah Lestari Lumban Gaol Kennedi Tampubolon Laia, Dedi Verianto M Chairul Azmi M. Iqbal Kurniansyah Mahadi Winafil Manalu, Juliadi Manik, Jens Presisken Megawati Minarya Sitepu Mita Erlida Sipahutar Muhammad Syahrizal Munte, Joni Murdani Ndruru, Eferoni Nur Aini Nusra Anwar Pilipus Tarigan Riswan Limbong Rizki Dermawan Rizky Hasanah Restari Sarah Syahputri Siagian, Edward Robinson Siagian, Widyanti Masintan Siburian, Henry Kristian Simanullang, Putri M Sinaga, Sony Bahagia Sofi Andianis Fau Suginam Syahputra, Ridwa Taronisokhi Zebua Tonggam Harado Wilson Sinaga Ulfa, Kurnia Winafil, Mahadi Yitro Moarota Harefa