Articles
<![CDATA[Penggunaan Arnold Cat Map Dan Beta Chaotic Map Pada Enkripsi Data Citra ]]>
<![CDATA[Weny Mistarika Rahmawati]]>;
<![CDATA[Febri Liantoni]]>
<![CDATA[ Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Vol. 2 No. 2 (2018) ]]>
Publisher : <![CDATA[P3M Politeknik Negeri Banjarmasin ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.31961/eltikom.v2i2.85
<![CDATA[Penggunaan citra dalam kehidupan sehari-hari mengalami peningkatan seiring berkembangnya teknologi informasi. Untuk itu diperlukan sebuah cara agar data citra dapat ditransmisikan dengan aman. Salah satunya adalah dengan melakukan enkripsi pada citra. Citra terenkripsi akan membuat citra hanya dapat dibaca oleh pihak yang berwenang saja. Skema yang digunakan pada proses enkripsi dapat berupa permutasi. Pada penelitian ini menggunakan Arnold cat map untuk melakukan permutasi pada enkripsi citra. Namun permutasi saja tidak cukup aman untuk mengenkripsi citra. Citra yang telah dipermutasi selanjutnya ditambah dengan algoritma lain berbasis chaos. Beta chaotic map digunakan dalam penelitian ini karena memiliki parameter yang lebih banyak dibandingkan dengan map jenis lain. Dengan parameter yang lebih besar maka akan memperkuat hasil enkripsi. Hasil pengujian yang dilakukan pada penelitian ini menunjukkan bahwa skema enkripsi memiliki ketahanan terhadap serangan brute force dan serangan analisis histogram. Citra asli akan memiliki bentuk yang sangat berbeda dengan citra hasil enkripsi yang dibuktikan dengan perhitungan nilai NPCR.]]>
<![CDATA[PENERAPAN EKSTRAKSI CIRI STATISTIK ORDE PERTAMA DENGAN EKUALISASI HISTOGRAM PADA KLASIFIKASI TELUR OMEGA-3 ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Agus Adi Santoso]]>
<![CDATA[ Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 9, No 2 (2018): JURNAL SIMETRIS VOLUME 9 NO 2 TAHUN 2018 ]]>
Publisher : <![CDATA[Universitas Muria Kudus ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (271.806 KB)
|
DOI: 10.24176/simet.v9i2.2476
<![CDATA[Telur merupakan makanan yang memiliki gizi tinggi. Dijaman sekarang telah ada telur dengan omega-3 hasil rekayasa. Secara visual untuk membedakan telur ayam biasa dan telur ayam dengan omega-3 sangat sulit karena bentuk fisik dan warna telurnya terlihat sama. Bagian yang membedakan adalah kuning telur omega-3 agak kekuningan dan kuning telur biasa lebih kemerahan. Penelitian ini diciptakan sebuah sistem analis yang mampu mengenali telur berdasarkan tekstur dengan beberapa langkah dalam teknik pengolahan citra. Beberapa teknik pengolahan citra yang digunakan yaitu konversi citra RGB ke grayscale, perbaikan kualitas citra, menghilangkan noise dengan gaussian filter dan analisis citra menggunakan ekstraksi ciri statistik orde pertama dengan nilai parameter mean, standard deviasi. Berdasarkan pengujian diperoleh tingkat precision 87,93%, recall 96,22% dan accuracy 85% berdasarkan 140 data training dan 60 data uji.]]>
<![CDATA[Perbaikan Kontras Citra Dengan Ekualisasi Histogram Dan Gaussian Pada Klasifikasi Semangka ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Hendro Nugroho]]>
<![CDATA[ Jurnal Informatika Upgris Vol 5, No 1: Juni (2019) ]]>
Publisher : <![CDATA[Universitas PGRI Semarang ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.26877/jiu.v5i1.3016
<![CDATA[The Maturity of watermelons can be recognized based on watermelon skin textures. The similarity of watermelon skin texture to the background of this research was carried out. The introduction of skin texture can be extracted first-order statistical features. With the application of histogram equalization, it is expected that the statistical feature calculation process is more accurate. The use of a Gaussian filter is used to improve the image of the histogram equalization result. Support vector machine (SVM) is one method that can be used as a classification method. In this research, the statistical trait parameters used are mean, variance, skewness, kurtosis, entropy. The test was carried out using 100 images consisting of 70 training data and 30 test data. Based on the results of classification testing with SVM, 26 data were verified correctly. Accuracy results obtained were 86.66%.]]>
<![CDATA[Ant Colony Optimization Pada Klasifikasi Mangga Gadung Dan Mangga Manalagi ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Luky Agus Hermanto]]>
<![CDATA[ Prosiding Seminar Nasional Sains dan Teknologi Terapan Peningkatan Teknologi Terapan di Industri dan Infrastruktur untuk Kemajuan Bangsa ]]>
Publisher : <![CDATA[Institut Teknologi Adhi Tama Surabaya ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
<![CDATA[Examples of types of mango that can be used for food is mango gadung and mango manalagi. In this study taken the topic of the classification of mango gadung and mango manalagi. The process of introduction of mango leaves of gadung and mango manalagi is done based on image edge detection of mango leaf structure. In the process of edge detection is used ant colony optimization (ACO) method that replaces conventional detection. Application of ant colony optimization method successfully optimizes the result of edge detection of a mango leaf bone structure. This is demonstrated by the detection of bony edges of leaf bone structure and more detail than using Roberts or Sobel edge detection. The result of classification test using k-nearest neighbor method got 67,5% accuracy.]]>
<![CDATA[Queue Tree Implementation for Bandwidth Management in Modern Campus Network Architecture ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Rifki Indra Perwira]]>
<![CDATA[ Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol 3, No 1, February-2018 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Malang ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (334.269 KB)
|
DOI: 10.22219/kinetik.v3i1.227
<![CDATA[Bandwidth management in an institution becomes a fundamental need that must be managed properly. The continuous increase in the number of user, data and hardware technologies result in unequal distribution and bandwidth absorption. The increasingly diverse needs of the users in the virtual world require refined setting of bandwidth scheme. If bandwidth is not set properly, bandwidth can be accessed by multiple users. Institutions engaged in education consist of several parties such as employees, teachers and students (called student body). Queue implementation is a technique of dividing bandwidth according to the proportional needs of its users; moreover, this technique is able to work flexibly to organize and allocate bandwidth to end users. The ease of adding and reducing the amount of bandwidth becomes its main feature. The concept of campus network adopted from a Cisco fundamental system can serve as one model that can optimize the infrastructure and the distribution of bandwidth to end users. The method used in this research is employing direct observation, conducting interviews for problem identification and assigning the Internet service requirement and the availability of hardware and software resources. The optimization of bandwidth management by considering student body becomes the main objective. The implementation of queue on each network allows the distribution of bandwidth conforming the user satisfaction. Based on user satisfaction survey result, the user satisfaction level of Queue Tree implementation reached 59.2%.]]>
<![CDATA[Peningkatan Proses Pembelajaran Melalui Pelatihan Kuliah Online bagi Dosen ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Rachman Arief]]>;
<![CDATA[Nanang Fakhrur Rozi]]>;
<![CDATA[Anwar Sodik]]>
<![CDATA[ Jurnal Pengabdian Pada Masyarakat Vol 4 No 1 (2019) ]]>
Publisher : <![CDATA[Universitas Mathla'ul Anwar Banten ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (642.061 KB)
|
DOI: 10.30653/002.201941.65
<![CDATA[IMPROVING LEARNING PROCESSES THROUGH ONLINE LECTURE TRAINING FOR LECTURERS. The development of information and communication technology sophistication is undeniable. One form of technological development is the Internet. With the Internet, we can receive and access information in various formats from all corners of the world. The presence of the Internet provides convenience in the world of education as a learning medium. Based on these conditions, online lecture training is conducted with the aim of improving the learning process during lectures. The training was conducted with the Google classroom application introduction material. The results obtained during the training showed very high lecturer enthusiasm. Training makes lecturers have the ability to better manage lecture materials, can arrange quiz schedules or assignments regularly every week, the ability of lecturers in interpersonal communication also increases with class collaboration.]]>
<![CDATA[Pemodelan UML Pada Sistem Pengajuan Dana Anggaran Untuk Peningkatan Produktivitas Perusahaaan ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Amalia Yusincha]]>
<![CDATA[ Digital Zone: Jurnal Teknologi Informasi dan Komunikasi Vol. 9 No. 2 (2018): Digital Zone: Jurnal Teknologi Informasi dan Komunikasi ]]>
Publisher : <![CDATA[Publisher: Fakultas Ilmu Komputer, Institution: Universitas Lancang Kuning ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (1459.899 KB)
|
DOI: 10.31849/digitalzone.v9i2.1763
<![CDATA[Dunia teknologi informasi berkembang pesat dengan dukungan teknologi yang semakin canggih. Unified Modeling Languange salah satu sistem yang bisa digunakan untuk standar pembuatan sistem informasi. Dengan menggunakan Unified Modeling Languange perancangan dan pembuatan sistem dapat dikerjakan lebih cepat. Pada penelitian ini pemodelan Unified Modeling Languange digunakan untuk membuat sistem pengajuan dana anggaran. Pembuatan sistem ini bertujuan untuk meningkatkan produktivitas perusahaaan dalam menangani proyek yang dikerjakan. Berdasarkan analisa dan pengujian sistem diperoleh kesimpulan bahwa sistem yang dibuat dapat mempermudah para karyawan perusahaan dalam proses pengajuan dana anggaran dan pertanggungjawaban dana proyek. Sistem yang dibuat juga memberikan informasi mengenai pengajuan dana yang diterima atau ditolak suatu proyek, sehingga dapat membuat pekerjaan yang dikerjakan lebih efisien dan dapat mengurangi resiko kesalahan terhadap pengajuan dana proyek. Kata kunci: Teknologi Informasi, Unified Modeling Languange, Sistem, Dana Anggaran Abstract The world of information technology is growing rapidly with the support of increasingly sophisticated technology. Unified Modeling Language one of the systems that can be used for the standard of making information systems. Using Unified Modeling Language the design and manufacture of the system can be done faster. In this study Unified Modeling Language modeling is used to create a system for submitting budget funds. The creation of this system aims to improve the productivity of companies in handling the projects being worked on. Based on the analysis and testing of the system, it can be concluded that the system created can make it easier for company employees in the process of submitting budget funds and accountability for project funds. The system created also provides information about the submission of funds received or rejected by a project, so as to make the work done more efficiently and can reduce the risk of errors in the submission of project funds. Keywords: Information Technology, Unified Modeling Languages, Systems, Budget Funds]]>
<![CDATA[Improving Learning Processes With Online Teaching ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Rachman Arief]]>;
<![CDATA[Nanang Fakhrur Rozi]]>
<![CDATA[ THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 2 No 2 (2019): March 2019 ]]>
Publisher : <![CDATA[LPPM of NAROTAMA UNIVERSITY ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
Full PDF (713.494 KB)
|
DOI: 10.29138/scj.v2i2.665
<![CDATA[Institutions of higher education do not only act as media for the educational process but must also become learning organizations. Various learning support facilities are widely available in this age of technology. One means that can be used is the Internet. The internet is a useful tool for accessing information in various formats from all over the world. The internet provides convenience in the world of education as a learning medium. Based on these conditions, online lecture training is conducted with the aim of improving the learning process during lectures. The training is carried out with Google classroom application material and the creation of learning video content. Using Google classroom can give students access to online learning. The training is carried out by direct practice using each lecturer's notebook. The results obtained during the training showed very high lecturer enthusiasm. The training makes the lecturers have the ability to better manage the lecture material, the skills of lecturers also increase by doing the practice directly. The ability of lecturers in interpersonal communication also increases with class collaboration. Through training can make changes in cognitive abilities, motor skills, values ??of affection, emotional values, and spiritual values.]]>
<![CDATA[The Implementation of QR-Code Technology on Bulak Fish Center Information System ]]>
<![CDATA[Febri Liantoni]]>;
<![CDATA[Septiyawan Rosetya]]>;
<![CDATA[Weny M. Rahmawati]]>
<![CDATA[ JOIN (Jurnal Online Informatika) Vol 3 No 2 (2018) ]]>
Publisher : <![CDATA[Department of Informatics, UIN Sunan Gunung Djati Bandung ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15575/join.v3i2.239
<![CDATA[The technology that is currently developing is the use of QR-Code. QR-Code can convey information quickly with the acquisition of fast responses as well. QR-Code can be used on smartphones. Some media and companies widely use the QR-Code in Indonesia. QR-Code is not only used as an application identity but is also used as a means of effective, simple and modern business promotion. Making information systems for Sentra Ikan Bulak Surabaya is done by using QR-Code technology as a means of product promotion in the sales process. Research that has been done can run well and can support and be useful in improving the means of promotion. Traders find it easier to collect data on existing systems. Buyers can access the site and see reviews from other buyers so buyers will feel interested in buying the product.]]>
