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INDONESIA
TIN: TERAPAN INFORMATIKA NUSANTARA
ISSN : -     EISSN : 27227987     DOI : -
Jurnal TIN: TERAPAN INFORMATIKA NUSANTARA memuat tentang Kajian Bunga Rampai dari berbagai ide dan hasil penelitian para peneliti, mahasiswa, dan dosen yang berkompeten di bidangnya dari berbagai disiplin ilmu seperti: Komputer, Informatika, Industri, Elektro, Telekomunikasi, Kesehatan, Agama, Pertanian, Pembelajaran, Pendidikan, Teknologi Pendidikan, Ekonomi dan Bisnis, Manajemen, Akuntansi, dan Hukum
Arjuna Subject : Umum - Umum
Articles 503 Documents
Perbaikan Kualitas Citra Digital Menggunakan Metode Kervel Konvolusi Rambe, Rosmaida
TIN: Terapan Informatika Nusantara Vol 1 No 11 (2021): April 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Abstract

Image processing (digital image processing) is a discipline that studies image processing techniques. The image referred to in this study is a static image originating from the vision sensor (webcame). Mathematically, image is a continuous function with light intensity in a two-dimensional plane. So that it can be processed with a digital computer. An image must be represented numerically with discrete values. A digital image can be represented by a two-dimensional matrix f (x, y) consisting of M columns and N rows. In this study, the color model used is the HSV color model, namely the image (RGB) is converted into HSV to determine the comparison of the original image with the conversion results from RGB to HSV. In image color processing, there are various models, one of which is the hue, saturation, value (HSV) model. By using this model, an object with a certain color can be detected and reduce the influence of the light intensity from outside. The search for paint color codes serves to facilitate all the work of buyers and sellers in determining the color of paint to be taken so that sellers and buyers no longer have to use a catalog to determine paint color and paint code. Image processing (digital image processing) is a discipline that studies image processing techniques. The image referred to in this study is a static image originating from the vision sensor (webcame). Mathematically, image is a continuous function with light intensity in a two-dimensional plane. So that it can be processed with a digital computer. An image must be represented numerically with discrete values. A digital image can be represented by a two-dimensional matrix f (x, y) consisting of M columns and N rows. In this study, the color model used is the HSV color model, namely the image (RGB) is converted into HSV to determine the comparison of the original image with the conversion results from RGB to HSV. In image color processing, there are various models, one of which is the hue, saturation, value (HSV) model. By using this model, an object with a certain color can be detected and reduce the influence of the light intensity from outside. The search for paint color codes serves to facilitate all the work of buyers and sellers in determining the color of paint to be taken so that sellers and buyers no longer have to use a catalog to determine paint color and paint code.
Sistem Pendukung Keputusan Untuk Penentuan Calon Ketua Federasi Olahraga Karate-Do Indonesia(Forki)Toba Samosir Dengan Metode Weighted Product(WP) Hutagaol, Roy Agung; Nadeak, Berto
TIN: Terapan Informatika Nusantara Vol 1 No 11 (2021): April 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Abstract

Decision Support System (DSS) as a computer-based system that helps in the process of making an adaptive, interactive, flexible decision, which is specifically developed to support the solution of unstructured management problems. to improve the quality of decision making. One of them is for the selection of candidates for chairman of the Karate-Do Indonesia Sports Federation (FORKI) Toba Samosir, which so far the selection process has been carried out by means of voting between the implementing committee only so that the assessment is less objective. So to solve this problem this study uses the Weighted Product (WP) method for the selection of candidates for chairman of the Indonesian Karate-Do Sports Federation (FORKI) Toba Samosir and helps the decision-making process. The criteria used for selection are Understanding Management, Integrity, Leadership, Achievement, Belt Rankings. With the results of the Decision Support System for the Selection of Candidates for the Chair of the Indonesian Karate-Do Sports Federation (FORKI) Toba Samosir can assist in conducting assessments according to predetermined criteria. After being processed using an application that applies the WP method, the best candidate is recommended to be the candidate for chairman of the Indonesian Karate-Do Sports Federation (FORKI) Toba Samosir, so that the assessment is more objective
Deteksi Penyakit Alopecia Areata Menerapkan Metode Laplacian of Gaussian Safitri, Nur Irma
TIN: Terapan Informatika Nusantara Vol 1 No 12 (2021): Mei 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Abstract

Alopecia areata is hair loss caused by an attack by the body's own immune system and occurs on the scalp, and can also occur in other parts of the body where hair is grown. This baldness can be suffered by anyone, both men and women, a disease whose job is to protect the body from viruses and bacteria. Symptoms are mainly rounded pattern baldness and baldness can also extend to the entire scalp. Alopecia areata an unpredictable condition, bald patches can grow back (heal spontaneously) in a few months or years without treatment but do therapy such as giving corticosteroid injections, which is a line therapy for 4-6 weeks of hair growth but patients who have extensive baldness tend to have poor response. In addition to giving injections, corticosteroid cream can also be done by applying the cream 2 times per day. In a hair, the process of checking the shape of the hair that is not falling and that is falling will be carried out. Each image will have a different result. In this case, the image will create a process for detecting hair loss disease with the Laplacian of gaussian method which results in a difference from each image so that it makes classification of each image easier.
Implementasi Algoritma RC4+ dan Metode Spread Spectrum Untuk Mengamankan Pesan Rahasia Kedalam Citra Digital Zalukhu, Otriyani Erwandy
TIN: Terapan Informatika Nusantara Vol 1 No 12 (2021): Mei 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Abstract

The current development of information technology is soaring widely that it is very easy to exchange data or information. On the other hand, there will be many data security problems committed by irresponsible people by means of wiretapping, destroying, stealing, falsifying data, or by other means. Cryptographic techniques and steganography are two tools that offer data security. Cryptography guarantees the confidentiality, authenticity and integrity of data while steganogafi aims to hide and retrieve data. The RC4 + algorithm is a variation of the RC4 asymmetric algorithm, which uses only one key to perform the encryption and decryption process. The spread spectrum method is a strategic method that is often used to protect copyright on digital products by means of random messages. This study describes the security of secret messages in the form of digital images by combining two security techniques. Where RC4 + aims to maintain the authenticity of data by means of encryption and decryption processes, while the spread spectrum method serves to maintain the integrity of the copyright of the digital image message. Based on the results of tests carried out with the RC4 + algorithm with encryption and decryption processes as well as the spread spectrum method in the Matlab application that was made to run well in accordance with the initial design. The two security methods used ensure the integrity of the data or information until it reaches the hands of the recipient of the secret message.
Analisa Deteksi Orisinalitas Citra Digital Menerapkan Metode Tiger Sari, Puspa
TIN: Terapan Informatika Nusantara Vol 1 No 12 (2021): Mei 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Abstract

The development of digital images is now very fast, it makes images easy to create and edit. With this development, many people abuse it by manipulating images. Image processing in digital images can be created or edited easily, without even leaving visual clues to its use. The ease in creating and changing an image can damage the credibility of the authenticity of the image in various aspects, thus making it prone to be used for criminal acts because image changes in digital images can change the information conveyed to be different. This is the basis of this research to detect the authenticity of an image. The method used in detecting image originality is the tiger method, in accordance with the main function of the hashing function, which functions to retrieve a marker from an image which will later be used as a reference to check whether an image is real or fake. The index calculation will be converted into decimal form so that the type of index value is known and the calculation is carried out on the file which will be corrected using matlab.
Analisis Perkembangan Kosakata Bahasa Indonesia Pada Masa Pandemi Covid-19 Sutarini, Sutarini; Sutikno, Sutikno; Wariyati, Wariyati
TIN: Terapan Informatika Nusantara Vol 1 No 10 (2021): Maret 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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The Covid-19 pandemic has at least had a positive impact on the development of the Indonesian language. Many new words are used to convey information related to the Covid-19 pandemic. The vocabulary and terms used to inform about Covid-19 were originally in English. This is very reasonable because the covid-19 pandemic has not only attacked the country of Indonesia, but there are several countries that were first affected by the Covid-19 virus and have become cases of a global pandemic. The vocabulary and terms that were originally in English now have equivalent words in Indonesian, as an effort to avoid misunderstandings in receiving information related to the Covid-19 pandemic. At present, the use of foreign terms has begun to be reduced and replaced with new terms in Indonesian, although most of the Indonesian vocabulary is not yet in the KBBI. The use of the Indonesian language plays an important role in delivering information related to the spread of the Covid-19 virus among the Indonesian people. This shows that language is dynamic, that is, it can adapt to the current developments that are now very much changing in the global era by applying new Indonesian vocabulary during the Covid-19 pandemic as communicative information delivery among the Indonesian people
Prediksi Jumlah Hasil Panen Sawit Menggunakan Algoritma Naive Bayes Ananda, Wahyu; Safii, M; Fauzan, M
TIN: Terapan Informatika Nusantara Vol 1 No 10 (2021): Maret 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Tujuan dari penelitian adalah untuk memprediksi jumlah hasil panen sawit dan memberikan masukan kepada pihak PTPN IV Dolok Sinumbah untuk lebih memperhatikan upaya dalam menghasilkan jumlah hasil panen sawit yang lebih meningkat setiap tahunnya. Untuk memprediksi jumlah hasil panen sawit metode yang digunakan algoritma Naive Bayes. Sumber data penelitian diperoleh dengan langsung dari instansi terkait. Sehingga diharapkan penelitian ini dapat membantu pihak pimpinan perusahaan dalam memprediksi meningkat atau menurunya produksi hasil sawit. Berdasarkan hasil penelitian yang dilakukan penulis menggunakan metode Naive Bayes pada prediksi meningkat secara manual menghasilkan nilai 7 record. Sedangkan Jumlah prediksi menurun secara manual menghasilkan nilai 5 record. Sehingga total Accuracy yang diperoleh sebesar 100%.
Aspek Hukum Fasilitas Ruang Laktasi pada Pusat Perbelanjaan (Mall) di Kota Medan Kartika, Arie; Wahyuni, Windy Sri; Harahap, Dessy Agustina
TIN: Terapan Informatika Nusantara Vol 1 No 10 (2021): Maret 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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The state is obliged to ensure that health services are provided for women, especially family planning (KB) services, pregnancy, childbirth, postpartum or exclusive breastfeeding. It cannot be denied that until now there are still many offices / companies and Malls that ignore the existence of lactation rooms. Whereas the obligation of work organizers to provide lactation space has been regulated in the Republic of Indonesia Minister of Health Regulation Number 15 of 2013. The regulation of procedures for providing breastfeeding space aims to provide protection to mothers in exclusive breastfeeding and fulfill children's rights to receive exclusive breastfeeding. The provision of this breastfeeding corner facility is devoted to meeting the needs of mothers and babies who still have to breastfeed, and at the same time aims to increase exclusive breastfeeding for babies as one of the main nutrients. This step also plays a role in reducing infant mortality, because the baby's immunity will increase through breast milk. However, the reality on the ground says differently. So the problem is what is the legal arrangement for lactation room facilities in shopping centers (Malls) in Medan City? and What are the legal consequences for the unavailability of lactation space in shopping centers (Malls) in Medan City? This type of research used in this research is normative legal research. Normative legal research is also called doctrinal legal research because this research is carried out by analyzing written laws from library materials or secondary data which are better known as names and reference materials in the field of law or reference materials in the field of law
The Role of Regular Tax Functions in the Pandemic Period Covid-19 at Pekanbaru Wijoyo, Hadion; Devi, Wiara Sanchia Grafita Ryana; Ariyanto, Aris; Sunarsi, Denok
TIN: Terapan Informatika Nusantara Vol 1 No 10 (2021): Maret 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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In addition to the budget function, tax also has a regular function which aims to regulate the economy of the Tax Tax (WP) so that there is a balance in tax imposition. This role was felt very strongly during the Covid-19 Pandemic where the economy became sluggish due to the decline in people's purchasing power. This study is to determine the direct effect of this function on the community structure in Pekanbaru. This study uses a qualitative method by taking samples, namely the SMEs actors. The results of this study are to determine the direct effect of tax stimulation on the sustainability of their businesses during the pandemic
Rancang Sistem Cek Stok Seragam Sekolah Berbasis Supply Chain Management (SCM) Pada UD Rohana Lubis, Doli Nuddin; Syahputra, Edy Rahman; Lubis, Husni
TIN: Terapan Informatika Nusantara Vol 1 No 11 (2021): April 2021
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

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Business competition in the field of selling school uniforms in Medan is currently very tight. UD Rohana is a business unit engaged in the sale and purchase of school uniforms. At UD Rohana itself, at every moment the increasing demand often experiences problems in stocking and distributing existing uniforms to consumers (shops / retailers). This of course will be a loss for UD Rohana in carrying out its business turnaround. For this we need a system that can monitor and check the condition of the stock of goods in several stores. So that if there is an increase in demand or sales in one shop where the demanded goods are accumulated in another shop, then UD Rohana can distribute them to the stores that need them. Supply chain management in the business world has adopted a lot of Supply Chain Management (SCM). With implementing SCM, we can control the existing business processes at UD Rohana. For methods in system development using Rapid Application Development (RAD) and for system business processes using the Unified Modeling Language (UML). The results of this study are the development of a school uniform distribution information system successfully developed by adopting the SCM system.

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