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All Journal Pedagogi: Jurnal Ilmu Pendidikan JIKSI (Jurnal Ilmu Komputer dan Sistem Informasi) Jurnal Mirai Management Computatio : Journal of Computer Science and Information Systems YUME : Journal of Management Simtek : Jurnal Sistem Informasi dan Teknik Komputer Business Management Journal Program Studi Manajemen Jurnal Teknologi Kesehatan Darussalam : Jurnal Ilmiah Islam dan Sosial Jurnal Keuangan dan Bisnis Jurnal Ilmiah Ekonomi dan Manajemen Jurnal Manajemen Maranatha
Lina Lina
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Religion Humanities Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Mathematics Nursing Public Health Social Sciences Other

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PENGENALAN JENIS MAKER DENGAN METODE COLOR HISTOGRAM DAN EUCLIDEAN DISTANCE Fattah Wijdjaya Gandhi; Lina Lina
Jurnal Ilmu Komputer dan Sistem Informasi Vol 9, No 2 (2021): JURNAL ILMU KOMPUTER DAN SISTEM INFORMASI
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v9i2.13100

Abstract

In the midst of the covid-19 virus pandemic the use of masks is increasing to prevent transmission, various types of masks are available among the public but not all types of masks are advised to avoid the transmission of the covid-19 virus. Among them the use of KN-95 masks is recommended to avoid transmission of the virus. This application program uses color histogram and euclidean distance methods to distinguish the types of medical and non-medical masks, the medical masks used in this application program are kn-95 masks that are white. Color histogram is a way to get color dissemination data in photos or images. While euclidean distance is used to get the distance difference between 2 points. A total of 97 photos of medical masks were used as training data, 59 photos of medical masks and 96 photos of non-medical masks were used as test data. The application program recognizes 38 medical masks and 49 non-medical masks, the success rate of this program for recognizing medical and non-medical masks is 58.27%.
KAJIAN TENTANG APLIKASI AUGMENTED REALITY DENGAN DETEKSI TELAPAK TANGAN Jun Can; Agus Budi Dharmawan; Lina Lina
Jurnal Ilmu Komputer dan Sistem Informasi Vol 4, No 1 (2016): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v4i1.157

Abstract

In this application, performed in real time by using a camera to detect hand so it can are added a 3-dimensional object. Stages in this application is the first to capture the image of hand on the camera and then converted into YCbCr image to facilitate detection of hand. Then the image of YCbCr classified in the form of hand and not a hand with a change to binary image according to the range of values Cb and Cr. After that, the image thinning using the method thinning zhang zuen. Image thinning, will recognize hand area by looking for the top, left, right and bottom hand detected. After that, will be calculated translational hand detected from a central point and determine the rotation, so that the object can be added above hand. Based on the test results can be detected with a good hand if a bright light on hand and object are added doesn’t match the rotation of hand because it can’t recognize the fingers.
SISTEM INFORMASI MONITORING AKTIVITAS ANAK BERBASIS WEB DAN MOBILE Alexander Samuel; Lina Lina; Desi Arisandi
Jurnal Ilmu Komputer dan Sistem Informasi Vol 8, No 1 (2020): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v8i1.11260

Abstract

Before entering elementary school level, children will learn through PAUD (Early Childhood Education). Paud activities are various. Seeing from this PAUD activity, of  course parents need to see and monitor the activities of their children if parents cannot accompany them at school. The information system for monitoring PAUD children’s activities is expected to be able to help parens to see the children’s activities carried out while at school. This system is made using two platforms, namely web-based whose main feature monitoring children’s activities, and mobile-based to view data that has been entered from the web
KAJIAN TENTANG SISTEM PENGENALAN SEL DARAH PUTIH DENGAN METODE FLVQ Christina Christina; Lina Lina; Arlends Chris
Jurnal Ilmu Komputer dan Sistem Informasi Vol 1, No 2 (2013): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v1i2.3120

Abstract

White blood cells recognition is developed to help the medical world in diagnosing deseases. In this paper, an artificial neural network algorithm, Fuzzy Learning Vector Quantization is used to recognize the white blood cells. A total of 198 images of white blood cell were used, and were divided into five classes, which are Basofil, Eosinofil, Limfosit, Monosit, and Neutrofil. Experiment was done in 11 types, which are Greyscale, Red, Green, Blue, Hue, Saturation, Value, RGB, HSV, RGB by Voting, and  HSV by Voting. Experiment was also done using different value of β and γ, the constant values to increase and decreasing the fuzziness of the reference vectors. In the first experiment the ratio of the training images and testing images were 3:2, and in the second experiment, the ratio were increased to 3:1.  Experiment using HSV by Voting has shown a better recognition rate among the others
PEMBUATAN GAME 2D ACTION ADVENTURE "MAGIC MAZE ESCAPE" Serliana Serliana; Lina Lina; Darius Andana Haris
Jurnal Ilmu Komputer dan Sistem Informasi Vol 6, No 2 (2018): JURNAL ILMU KOMPUTER DAN SISTEM INFORMASI
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v6i2.2654

Abstract

Game “Magic Maze Escape” adalah game dengan genre action-adventure dengan animasi 2D. Game ini dirancang dengan menggunakan Game Engine Unity2D dengan C# sebagai bahasa pemograman dan Photoshop untuk pembuatan animasinya. Pemain harus menyelesaikan game sebelum waktu habis dan melawan semua monster untuk dapat keluar dari maze. Game “Magic Maze Escape” menggunakan kontrol accelerometer. Pengujian dilakukan dengan kuesioner yang telah diisi oleh 30 responden.
RASPBERRY PI UNTUK PENGENDALIAN MIKROKONTROLER PADA PERGERAKAN ROBOT PEMANTAU BERKAKI ENAM Satria Ramadhan; Lina Lina; Agus Budi Dharmawan
Jurnal Ilmu Komputer dan Sistem Informasi Vol 3, No 2 (2015): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v3i2.3326

Abstract

Designed system is a six-legged monitoring robot that can be controlled through wireless network. The six-legged robot is designed to use a Raspberry Pi processor and a Basic Stamp 2 microcontroller type. The six-legged robot uses 12 motor servo which each leg has 2 degrees of freedom. The six-legged robot can move using the Wave Gait motion, the Tripod Gait motion, and the Ripple Gait motion that were programmed using a programming language PBASIC. The Raspberry Pi was paired with a Raspberry Pi camera to capture images and a wireless adapter to catch the wireless network signal. The programming language for the six-legged robot is Python. User can give order to the robot to run the motion via Raspberry Pi’s command terminal remotely via a wireless network using PuTTY. User also can capture and record images through a Raspberry Pi’s command terminal. Key wordsBasic Stamp 2, Hexapod, Raspberry Pi, Ripple Gait, Tripod Gait, Wave Gait.
PERBAIKAN KUALITAS CITRA DENGAN FUSION UNSUR LOCAL CONTRAST, EXPOSEDNESS DAN SALIENCY Liska Mirlanda; Lina Lina
Jurnal Ilmu Komputer dan Sistem Informasi Vol 4, No 2 (2016): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v4i2.118

Abstract

Digital image processing is a branch of engineering informatics. Image processing is an attempt to transform an image or image into another image using certain techniques. The purpose of this application is to improve the quality of the image in the water with the use of test images and imagery training, for image training using images not in the water, and the image of the Laplacian, while the test images using the image of a double Laplacian and white balance with the parameter 0.5, 0.8, 1.0 and 1.2. The design is made in the form of software applications to improve the quality of the image fusion method. For data input will use the White Balance and Laplacian filter as a comparison with the original image taken. Then they will release the data output using the Weight of Fusion that in him there are Local Contrast Weight, Exposedess Weight and Weight saliency. In this resarch, applications using Visual Basic 2012.
PENGARUH HARGA, PELAYANAN DAN KELENGKAPAN BARANG TERHADAP KEPUTUSAN KONSUMEN DALAM BERBELANJA DI ALFA TOKO GUDANG RABAT LODAN Islahulben Islahulben; Mayaningsih Mayaningsih; Lina Lina; Novita Waty
Business Management Journal Vol 1, No 1 (2005): Business Management Journal
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2507.091 KB) | DOI: 10.30813/bmj.v1i1.644

Abstract

Pengaruh harga, pelayanan dan kelengkapan barang pada Alfa Toko Gudang Rabat merupakan faktor yang sangat penting dalam menentukan pilihan berbelanja bagi para konsumen di dalam toko. Data-data dalam penelitian pengaruh harga, penetapan harga, pelayanan dan kelengkapan barang yang dilakukan penulis didapatkan dengan cara melakukan riset lapangan secara langsung baik melalui wawancara maupun observasi. Penulis juga melakukan riset kepustakaan yaitu dengan membandingkan teori dengan hasil penelitian yang diperoleh.Dari analisa dan pembahasan yang dilakukan, maka dapat disimpulkan bahwa dengan pengadaan harga yang kompetitif, pelayanan purna jual yang baik dan kelengkapan barang yang semakin bervariasi dapat meningkatkan keputusan konsumen untuk berbelanja sebagai kontribusi penjualan terhadap toko. Kata kunci : harga, pelayanan dan kelengkapan barang.
PENGARUH BODY IMAGE DAN PENGETAHUAN TENTANG STUNTING TERHADAP KEJADIAN ANEMIA PADA REMAJA PUTRI DI DESA MATANG SEULIMENG KECAMATAN LANGSA BARAT KOTA LANGSA Lina Lina; Supriyanti; Eva Sulistany
Jurnal Teknologi Kesehatan (Journal of Health Technology) Vol. 17 No. 2 (2021): 2
Publisher : POLTEKKES KEMENKES YOGYAKARTA

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

Abstract

Anemia is the most common medical problem in the world, especially in developing countries. Adolescent girls are one of the groups that are prone to anemia. The target of the anemia prevention program has been developed to reach young women as a strategic effort in an effort to break the knot of nutritional problems. This study aims to determine the effect of body image and knowledge of stunting on the incidence of anemia in adolescent girls in Matang Seulimeng Village, Langsa City in 2021. This type of research is quantitative with a Cross Sectional approach. The population in this study were young women in Matang Seulimeng Village, Langsa City with a total sample of 62 people. Bivariate analysis using Chi Square test. The results showed that there was a significant relationship between body image and the incidence of anemia in young women in Matang Seulimeng Village, Langsa City with a p value = 0.01, there was a significant relationship between knowledge of stunting and the incidence of anemia in young women in Matang Seulimeng Village, Langsa City with a value of p value = 0.048. It is hoped that the health office, puskesmas, community nurses and village midwives will provide counseling about anemia in adolescent girls and prevention of stunting from an early age.
PENDETEKSIAN SEL DARAH PUTIH DARI CITRA PREPARAT TANPA PEWARNAAN DENGAN FASTER R-CNN oktaviana oktaviana; Lina Lina
Computatio : Journal of Computer Science and Information Systems Vol. 6 No. 2 (2022): Computatio: Journal of Computer Science and Information Systems
Publisher : Faculty of Information Technology, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/computatio.v6i2.16403

Abstract

Blood is a very important fluid in the human body. Blood consists of red blood cells (erythrocytes), white blood cells (leukocytes), blood platelets (platelets), and blood plasma. One of the important blood components for the human body is white blood cells, because they play a role in protecting the body from viruses, germs, and bacteria. In addition, by knowing the number of white blood cells in the human body, a person's health condition can be known. One way to count white blood cells is by using a peripheral blood smear. In the preparation of peripheral blood smears, staining will generally be carried out, which can increase the time, cost, and energy required. Technological developments, especially in the field of Computer Vision, are expected to help facilitate this process, so research is carried out in the detection of white blood cells from image preparations. In this study, detection will be carried out using Faster R-CNN method, combined with CLAHE and CIEL*a*b* color space for the pre-processing stage for unstained peripheral blood smear. The results of the tests carried out showed an accuracy rate of 98.61% for the stained peripheral blood smear and 86,67 % for the unstained peripheral blood smear.
Co-Authors Abdurrahman Johnsen Feriyansah Agus Budi Dharmawan Agus Budi Dharmawan Alexander Samuel Alif Ananda P Alif Ananda Pratama Alvin Christo Tjiptiadi Anthony Domenico Arif Januardi Liuman Arlends Chris Arthur Adhitya Marunduh Billy Billy Bryce Clement Sutedja Budi Hartono Kusuma Chelsy Chelsy Christina Christina Cordellya Agatha Daniel Antineus Danny Danny Darius Andana Haris David Reynaldo Davin Ewaldo Davin Ewaldo Debora Melinda Desi Arisandi Edi Putra Erwin Erwin Eva Sulistany Fattah Wijdjaya Gandhi Filbert Oktariko Fonda Fernandi Hamid Fredriek Andrianson Harry Ronaldo Yudistira Islahulben Islahulben Jessica Jessica Johan Johan Jun Can Kelly Anthony Kennedy Kennedy Kevin Kurniawan Laila Rahmawati Liani Jaya Liska Mirlanda Luthfi Kamal Mardia Mardia Mayaningsih Mayaningsih Michael Setiawan Michael Yan Petra Mike Tyson Muhammad Farhan Novita Waty Oktaviana Oktaviana Prabadinata Atmaja Randy Oetoroputra Rasyidah Bulqis Sartika Rahmawati Satria Ramadhan Serliana Serliana Supriyanti TATI NURHAYATI Viviana Angesty Willian Willian Yori Yori Yudhistira Anggara D