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All Journal Techno.Com: Jurnal Teknologi Informasi JURNAL PENGABDIAN KEPADA MASYARAKAT Sistemasi: Jurnal Sistem Informasi Sinkron : Jurnal dan Penelitian Teknik Informatika MODELING: Jurnal Program Studi PGMI IT JOURNAL RESEARCH AND DEVELOPMENT PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer Jurnal Teknik Informatika UNIKA Santo Thomas INTECOMS: Journal of Information Technology and Computer Science Zero : Jurnal Sains, Matematika, dan Terapan ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA JISTech (Journal of Islamic Science and Technology) AXIOM : Jurnal Pendidikan dan Matematika Jurnal Teknologi Sistem Informasi dan Aplikasi J-SAKTI (Jurnal Sains Komputer dan Informatika) IJISTECH (International Journal Of Information System & Technology) KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) The IJICS (International Journal of Informatics and Computer Science) JURIKOM (Jurnal Riset Komputer) JOURNAL OF SCIENCE AND SOCIAL RESEARCH Kurawal - Jurnal Teknologi, Informasi dan Industri Jurnal Riset Informatika AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Jurnal Ilmiah Binary STMIK Bina Nusantara Jaya Jurnal Review Pendidikan dan Pengajaran (JRPP) Progresif: Jurnal Ilmiah Komputer Jurnal Informatika dan Rekayasa Elektronik Jatilima : Jurnal Multimedia Dan Teknologi Informasi Jurnal Teknik Informatika C.I.T. Medicom G-Tech : Jurnal Teknologi Terapan Science Midwifery JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) JIKA (Jurnal Informatika) INFOKUM Community Development Journal: Jurnal Pengabdian Masyarakat U-NET Jurnal Teknik Informatika Journal of Computer Science, Information Technology and Telecommunication Engineering (JCoSITTE) MEANS (Media Informasi Analisa dan Sistem) Journal of Computer Networks, Architecture and High Performance Computing JiTEKH (Jurnal Ilmiah Teknologi Harapan) IJISTECH Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Pendidikan dan Teknologi Indonesia Journal La Multiapp Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD Bulletin of Computer Science Research KLIK: Kajian Ilmiah Informatika dan Komputer Instal : Jurnal Komputer J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Info Sains : Informatika dan Sains Jurnal Mandiri IT Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Jurnal Armada Informatika Journal of Information Systems and Technology Research Jurnal Sains dan Teknologi JOMLAI: Journal of Machine Learning and Artificial Intelligence Jurnal Ilmiah Sistem Informasi dan Ilmu Komputer Jurnal Komputer Antartika Scientica: Jurnal Ilmiah Sains dan Teknologi Jurnal Pengabdian Masyarakat Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Jurnal Ilmiah Nusantara Modem : Jurnal Informatika dan Sains Teknologi Polygon: Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi
Abdul Halim Hasugian
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Edge Detection To Detect Broken Bone On X-Ray Images Using Kirsch Method Mhd Furqan; Rakhmat Kurniawan; Abdul Halim Hasugian; Reza Muhammad
INFOKUM Vol. 10 No. 1 (2021): Desember, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.995 KB)

Abstract

Bone is the most important part of the human body and not a few people who have broken bones caused by accidents, neglect and because of age. One of the methods used to identify broken bones is to read the x-ray images manually. Manual checking takes longer and allows mistakes in making decisions when doing a manual check. What's more in reading an x-ray image requires a strong background light (as lighting) to make objects in the X-ray image appear clearer, so we need a method that can facilitate the orthopedic doctor in identifying broken bones. The method proposed in this study is edge detection using the kirsch method. Edge detection aims to improve the appearance of margins, boundaries or objects in the image. The Kirsch method will detect the edges of the eight cardinal directions, namely east, northeast, north, west, northwest, southwest, south and southeast, by convoluting the image using eight kernels. From the results of testing with these methods each cardinal direction has different results. In this study the best results from the eight cardinal directions are the southeast.
Steganography Formation by utilizing Enhanced Least Significant Bit Algorithm Pristiwanto Pristiwanto; Abdul Halim Hasugian
Jurnal Info Sains : Informatika dan Sains Vol. 11 No. 1 (2021): March, Informatics and Science
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (533.546 KB) | DOI: 10.54209/infosains.v11i1.38

Abstract

Steganography is the science and art of hiding secret messages in other messages so that the existence of those messages cannot be known. The letter sent does not attract attention with steganography, and the container media does not arouse suspicion. Steganography requires two properties, namely container media and secret messages. The LSB method (least significant bit)is the simplest and easiest steganography method to implement. An example of implementing this method is to use a digital image as a cover text. Each pixel in the image is 1 (one) to 3 (three) bytes in size. Pda bit arrangement in a byte ( 1 byte = 8 bits), there are the most significant bits ( MSB) and the least significant bits (LSB). For example, on 11010010 bytes, the first bit from the right is the MSB bit, and the last bit from the right is the LSB bit. The matching bit is replaced with the message bit is the LSB bit, because the modification only changes the byte value to one higher or one lower than the previous value
Perancangan Sistem Restorasi Citra Dengan Metode Image Inpainting Abdul Halim Hasugian; Ilka Zufria
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 2, No 2 (2018): November 2018
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.008 KB) | DOI: 10.30829/algoritma.v2i2.3151

Abstract

Image Inpainting method is a technique of modifying images without being detected. The purpose of thisapplication is starting from the restoration of damaged paintings and photography to removing or replacingcertain objects. Image inpainting is one method of image restoration for confronting images that are slightlydamaged such as scratched or streaked where filling the area will be restored based on information around thearea so that the restoration is carried out completely in that area. Image restoration is often used in improvingimage quality where in this image restoration focuses on repairing damaged images, either during thedigitization process or due to intentional or accidental processes.Keywords: Image Restoration, Inpainting Method, design
Perancangan Perangkat Lunak Pengenkripsian Citra BMP,GIF dan JPG dengan Menggunakan Metode HILL Abdul Halim Hasugian, M.Kom
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 1, No 01 (2017): November 2017
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.025 KB) | DOI: 10.30829/algoritma.v1i01.1302

Abstract

Digital image can be defined as a function of two variables, f (x, y), where x and y are spatial coordinates and the value of f (x, y) is the image intensity at the coordinates. Digital images represent image data in numbers representing the level of gray (color black and white) or color coordinates (color image). The problem in this system is how to implement digital image cryptography using Hill Chiper method so as to ensure the security of the digital image from the parties which is not entitled to know it or make changes in the digital image. This digital image cryptography is designed using Hill Chiper method implemented with Visual Basic 6.0 programming language. Hill Chip method is a Hill Cipher method is one of the symmetric key cryptography algorithms. Hill Cipher algorithm uses an m x m matrix as the key for encryption and decryption. The basic matrix theory used in Hill Cipher is inter-matrix multiplication and inverse in matrix. This digital image cryptography produces an obscure and invisible digital image without the help of the software that the author designs, and changes the size of the digital image file by mapping the RGB value of each pixel of the digital image into a geometry . However, this system can only encrypt digital imagery with JPG, BMP, and GIF formats so it still needs further development. Keywords: Cryptography, Digital Imagery and Hill Chiper Method 
ANALISA DAN PERANCANGAN SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN PASANGAN HIDUP MENURUT BUDAYA KARO DENGAN MENGGUNAKAN METODE ANALITYCAL HIERARCHY PROCESS (AHP) Abdul Halim Hasugian; Hendra Cipta
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 2, No 1 (2018): April 2018
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.258 KB) | DOI: 10.30829/algoritma.v2i1.1612

Abstract

Kajian ini bertujuan untuk membuat analisa dan perancangan sistem pendukung keputusan pemilihan hidup menurut budaya karo dengan menggunakan metode analytical hierarchy process (AHP). Objek utama sistem pendukung keputusan ini adalah memberikan saran memberikan saran kepada pengguna aplikasi terhadap pasangan hidupnya sesuai dengan kriteria yang ditentukan. Hasil yang diberikan bukan paksaan dan hanya berupa saran semata. Sehingga pengguna dapat melihat hasil calon pasangan yang berdasarkan bantuan sistem pendukung keputusan ini. Hasil yang dicapai adalah terciptanya suatu aplikasi sistem pendukung keputusan yang dapat digunakan untuk memilih pasangan hidup menurut budaya karo daan sesuai dengan kriteria yang dibutuhkan. Sistem ini membantu mendukung proses pengambilan keputusan untuk pemilihan pasangan. Kata kunci : Sistem, keputusan, pemilihan pasangan, Analytical Hierarchy Process (AHP) 
PENINGKATAN KUALITAS TENAGA PENDIDIK MELALUI PUBLIKASI KARYA ILMIAH BEREPUTASI INTERNASIONAL Abdul Halim Hasugian
JISTech (Journal of Islamic Science and Technology) Vol 4, No 1 (2019)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v4i1.8834

Abstract

His research is a field study that is kaulitatif in which the data and information are obtained and collected through direct studies of improving the quality of teaching staff through internationally reputed scientific work carried out in the science and technology faculty of the Sumatra State Islamic University of Medan (UINSU). Techniques used in data collection is done by observation, interviews and documentation. The results of the research found by researchers in the field are that there are still educators who have never published scientific work with international or national reputation. To improve the quality of teaching staff, one of the trainings was provided by researchers to help motivate them to write scientific works. . In the training to improve the quality of educators of internationally reputed scientific works, present speakers or experts who are well aware of scientific work. This research also proves that the competence of the teaching staff in improving the quality of scientific work is very low and has not taken significant results. One way to improve the quality of experts in the publication of internationally reputed scientific work, namely by the existence of workshops on scientific writing must be consistent in the writing of scientific works both internationally and nationally. 
ANALISIS PEMBERIAN BANDWIDTH PADA ROUTER DENGAN MENGGUNAKAN PROTOKOL EIGRP DALAM MENENTUKAN KECEPATAN DATA YANG DILALUI PADA WAN Aidil Halim Lubis; Abdul Halim Hasugian
JISTech (Journal of Islamic Science and Technology) Vol 4, No 1 (2019)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (673.139 KB) | DOI: 10.30829/jistech.v4i1.5447

Abstract

Pada jaringan komputer data yang mengalir saat ini sangat padat seperti jalanan untuk kendaraan umum, sehingga diperlukan beberapa jalur alternatif dalam penentuan jalur yang tepat agar data sampai ke tujuan cepat. Seperti halnya jaringan, dalam pengiriman paket data diperlukan routing yang tepat serta pemberian bandwidth tepat pula untuk mengatur paket- paket tersebut agar sampai ke tujuan. Dalam pengiriman data router sangat berperan penting dalam hal tersebut. Protokol routing yang ada didalamnya sangat menentukan paket tersebut sampai dengan cepat dan tepat sehingga penentuan protokol yang digunakan juga perlu di atur dan didesain agar data yang disampaikan tepat sampai tujuan. Enchanced Interior Gateway Routing Protocol adalah protokol routing yang diciptakan cisco yang mempunyai keunggulan dalam mengirimkan update data perubahan data routing. Dalam penelitian ini penulis menggunakan metode perbandingan dengan memberikan bandwidth yang berbeda – beda pada tiap router sehingga dapat diketahui router mana yang akan dilalui data dengan menggunakan routing EIGRP.
APLIKASI SISTEM PENDUKUNG KEPUTUSAN PENENTUAN BEASISWA MENGGUNAKAN METODE TOPSIS PADA SMK SWASTA GLOBAL MANDIRI ACEH SINGKIL Abdul Halim Hasugian
JISTech (Journal of Islamic Science and Technology) Vol 3, No 1 (2018)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (890.354 KB) | DOI: 10.30829/jistech.v3i1.1800

Abstract

Perkembangan teknologi informasi pada saat ini khususnya teknologi internet, tidak menutup kemungkinan banyak potensi dan sumber daya yang bisa dimanfaatkan. SMK Swasta Global Mandiri Aceh Singkil memberikan beasiswa kepada para siswanya yang secara ekonomi kurang mampu dan siswa yang mempunyai prestasi akademik yang bagus, sehingga para mahasiswa tersebut dapat terus melanjutkan studi. Banyaknya kriteria yang diseleksi dalam menentukan keputusan pemberian beasiswa mengakibatkan pihak manajemen kesulitan dalam mengambil sebuah keputusan dan waktu yang dibutuhkan menjadi lebih lama, kurang akurat dan tidak efisien. Aplikasi Sistem Pendukung Keputusan Penentuan Beasiswa Menggunakan Metode Topsis Pada SMK Swasta Global Mandiri Aceh Singkil merupakan Aplikasi untuk memudahkan penentuan beasiswa dengan beberapa kriteria sehingga dapat mempermudah pemberian beasiswa kepada siswa. Pembuatan Aplikasi Sistem Pendukung Keputusan Penentuan Beasiswa Menggunakan Metode Topsis Pada SMK Swasta Global Mandiri Aceh Singkil ini berbasis Web sehingga memungkinkan untuk kerja secara online maupun offline. Pembuatan Aplikasi Sistem Pendukung Keputusan Penentuan Beasiswa Menggunakan Metode Topsis Pada SMK Swasta Global Mandiri Aceh Singkil tersebut menggunakan metode TOPSIS. Sedangkan implementasi menggunakan Macromedia Dreamweaver.
PEMBUKTIAN IDENTITAS TRIGONOMETRI MENGGUNAKAN RUMUS EULER Maimunah Rahmadani; Hendra Cipta; Abdul Halim Hasugian
JISTech (Journal of Islamic Science and Technology) Vol 3, No 1 (2018)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.374 KB) | DOI: 10.30829/jistech.v3i1.1796

Abstract

Tulisan ini  telah membuktikan beberapa identitas trigonometri antara lain menggunakan Rumus Euler pada bilangan kompleks dengan menguraikan norm,  argmen dari dan  mengambil dari Rumus Euler.
PENINGKATAN KUALITAS TENAGA PENDIDIK MELALUI PUBLIKASI KARYA ILMIAH BEREPUTASI INTERNASIONAL Abdul Halim Hasugian; Mhd Furqan
JISTech (Journal of Islamic Science and Technology) Vol 3, No 2 (2018)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v3i2.11496

Abstract

His research is a field study that is kaulitatif in which the data and information are obtained and collected through direct studies of improving the quality of teaching staff through internationally reputed scientific work carried out in the science and technology faculty of the Sumatra State Islamic University of Medan (UINSU). Techniques used in data collection is done by observation, interviews and documentation. The results of the research found by researchers in the field are that there are still educators who have never published scientific work with international or national reputation. To improve the quality of teaching staff, one of the trainings was provided by researchers to help motivate them to write scientific works. . In the training to improve the quality of educators of internationally reputed scientific works, present speakers or experts who are well aware of scientific work. This research also proves that the competence of the teaching staff in improving the quality of scientific work is very low and has not taken significant results. One way to improve the quality of experts in the publication of internationally reputed scientific work, namely by the existence of workshops on scientific writing must be consistent in the writing of scientific works both internationally and nationally.
Co-Authors Abdillah, Ibnu Faiz Adam Damiri Manurung Adi Hartono Aditya Maulana Azanzi Girsang Afandi Sahputra Aidil Halim Lubis Aidil Halim Lubis Ajeng Dwi Pratiwi Ali Darta Ali Ikhwan Alwy Azyari Harahap Amalia Daulay, Rizki Amelia Amri Yuda S Anggraini, Sindi Annisa Shafira Zuhri Armansyah Armansyah Armansyah Asrul Suwondo Azhar, Joehari Bandaharo, Bandaharo Bermiko Kasah Padang Bunga Nurul Manisa Cindy Ananda Putri Dea Amallia Deni Fahrizal Dewi Afrianti Dina Afriani Dinda Zukhoiriyah Eferoni Ndururu Elsa Azila Rahman Fakhriza, M. Farah Zaida Gema Ramadhan Gilang Armawan Saka Ginting, Masitha Putri Ardhana Gunawan Gunawan Gunawan, Helmi Hanny Puput Eliyarista Saragih Harahap, Muhammad Fitrah Affandi Harahap, Nasywa Al Afif Heni Pujiastuti Heri Santoso Heri Santoso Heri Santoso HERI SUSANTO Hsb, Munawir Siddik Ibnu Rusydi Ilham Ilham Ilka Zufria Imam Zaki Husein Nst Indah Alfitri Lubis Irene Sri Morina Januar, Bagus K Khairunnisa Khaidir Hanafi Khairuna Khairuna Khairunnisa, K Lubis, Akbar Maulana Lubis, Desy Ramadhani M Mahyudi M. Fakhriza M. Khalil Gibran M.Alif Fahrezy Maimunah Rahmadani Maulida, Dzikra Maya Khairani Mhd Furqan Mhd Ikhsan Rifki Mhd. Fakhrozi Arif Mhd. Furqan Mufliha Afiksih Muhammad Aditya Prasetio Muhammad Alfarizi Muhammad Arief Irawan Muhammad Ezar Raditya Muhammad Farhan Alhabib Muhammad Ikhsan Muhammad Ikhsan Muhammad Ridzki Hasibuan Muhammad Sayuthi Muhammad Siddik Hasibuan Muhammad Suhery Mulya Alfan Simatupang Murdani Muthia Ramadhani Nadyah Almirah Simanjuntak Nasution, Yazid Hulaini Habbani Nasution, Yurika Nur Jamilah Aruan Nurmaiyah Nurmaiyah Ong, Russell Pahlevi, Mhd Rafly Syah Pazri Pebriani Putri Prayoga, M. Irsan Pristiwanto Putra, Donny Dwi Putri Hanifah Rahadian Fatta Batubara Rahmad Prayogi Harahap Rahmawati Rahmawati Raissa Amanda Putri Rajani, Attila Rakhmat Kurniawan R Ramadhani, Silvia Rano, Rano Irawan Reza Muhammad Rijal, Mhd. Nanda Khairul Rina Widyasari Rizki Amalia Rizky Pratama Putra Rizky Ramadhan Rizqi Hidayat Tanjung RR. Ella Evrita Hestiandari Ryo Vikri Alif Saefuddin, Anan Sela, Dhea Shania Oktawijaya Sheila Safira Siahaan, Ahmad Taufik Al Afkari Simanjuntak, Salmah Simatupang, Aidil Akbar Siregar, Muhammad Faisal Siregar, Nora Arianti Siti Hayatul Fauziah Ritonga Siti Juhroini Ritonga Siti Nurhaliza Sofyan Siti Sumita Harahap Sitorus, Ridha Saryani Situmorang, Rantouli Solifiah Batubara, Febi Sri Suci Yani Sriani Sriani Sriani Sriani, S Suandi Padang Suendri Suendri, Suendri Suhardi Suhardi Suhardi Suhardi Sulindawaty T. Raihan Yudisthira TONNI LIMBONG Tria Elisa Ulfah, Auliana Wina Fadia Ardianti Windary, Wanda Wirna Rizka Auliani Yusuf Karim Rambe Yusuf Ramadhan Nasution Yusuf Ramadhan Nasution Yusuf Ramadhan Nasution Zaidan, Muhammad Zidanul Akbar Ziqra Addilah Zul Attoriq Farhan Wahyudi