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INDONESIA
Jurnal Infra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
Arjuna Subject : -
Articles 74 Documents
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Search results for , issue "Vol 2, No 2 (2014)" : 74 Documents clear
Skin Segmentation, Skull Segmentation, and Mesh Generation Tool of Medical Image Eric Yogi Tjandra; Liliana -
Jurnal Infra Vol 2, No 2 (2014)
Publisher : Jurnal Infra

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Abstract

The development of information and computer technology (ICT) has reached to various fields in the world, one of them is medical field. There are new methods of medication and diagnoses currently based on ICT, like MRI and CT Scanner. Both MRI and CT produces data as volume image which contains the scan results of internal organs, also known as DICOM (Digital Imaging and Communications in Medicine) Image. For various needs in the medical world, DICOM image processing is necessary.This thesis aims to make a feature to load a volume image and do skin and skull segmentation in a short time, and also to do mesh generation from processed DICOM images. Skin segmentation is done by thresholding the image, extracting the largest connected component, and holefilling to fill the unnecessary holes. As for the skull segmentation, the process is done by removing the spines which is connected to the skull, and then extracting the largest connected component. Afterwards, mesh generation is done to produce the 3D objects from the processed images. This mesh generation process is done using the marching cubes algorithm.The testing results show that the skin and skull segmentation process will work well when there are no other objects that are connected to the skin or the skull. Skin segmentation process takes a significant amount of time, primarily caused by the holefilling process. The time required for mesh regeneration depends on the complexities of the image. The mesh generation result’s quality is affected by resolution reduction ratio, relaxation factor and iteration of smoothing.
EXTENSI APLIKASI QUIZ ONLINE PADA MOODLE VERSI MOBILE Pieter Sindu Wijaya; Resmana Lim; Justinus Andjarwirawan
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

Learning Management System application is currently widely used by many people to conduct learning activities without having to be in a classroom . The use of Moodle as a Learning Management System be benefited a lot. Moodle is equipped with a mobile application that can be installed on Android devices. However, this application has many features that can be used, some of the existing features is to look at the class that followed and quizzes are held. By utilizing web services, an application designed to address the shortcomings of existing applications. This application provides classes and quiz creation feature on mobile devices. Users who are registered as holding quizzes and teachers can create questions over and Android device users can be registered for the quiz via Android devices. Based on the testing results, this application can working properly on Android versions 4.0 - 4.3 or Jelly Bean and web services that can be used in sync with applications on the web. catatan:Fulltext paper ini di publikasikan pada prosiding Seminar Nasional "Rekayasa Teknologi Industri dan Informasi" (RETII 2014), pada 13-14 Desember 2014 di Yogyakarta.
PERANCANGAN DAN PEMBUATAN CUSTOMER RELATIONSHIP MANAGEMENT BERBASIS WEB PADA CV. IDE Vennytha Lengkong; Silvia Rostianingsih; Djoni Haryadi Setiabudi
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

CV. IDE mempunyai daftar pelanggan dan calon pelanggan dari berbagai sektor industri. Tugas salesadalahmenangani setiap pelanggan / calon pelanggan tersebut untuk meningkatkan profit perusahaan. Namun pada kenyataannya, managermengalami kesulitan dalam mengontrol kinerja serta progressyang dihasilkan sales-nya. Selain itu proses pencatatan data masih dilakukan secara manual sehingga jadwal service yang sudah dijanjikan kepada pelanggan terkadang mengalami keterlambatan. Hal ini disebabkan karena tidak ada suatu sistem yang dapat mengingatkan managerakan jadwal tersebut.Melihat permasalahan yang ada, maka diperlukan suatu sistem untuk menangani permasalahan tersebut. Sistem Customer Relationship Management menjadi pilihan untuk menjawab permasalahan yang ada. Hal ini karena masalah yang terjadi berhubungan dengan pelayanan yang diberikan kepada pelanggan.Hasil yang diperoleh dari program ini yaitu mampu membuat penugasan untuk salesdalam menangani pelanggan / calon pelanggan, reminder, kuesioner online, complain, menambahkan wishlist, serta sistem untuk menampilkan notifikasi.
APLIKASI E-COMMERCE UNTUK PERCETAKAN ONLINE PT. VISA BINTANG SEMESTA Tjan Billy Vincent; Silvia Rostianingsih; Lady Joanne Tjahyana
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

PT. Visa Bintang Semesta adalah perusahaan yang bergerak di bidang percetakan. Proses penjualan masih dilakukan secara manual dan offline, sehingga customer diharuskan untuk datang ke kantor jika ingin bertransaksi. Masalah yang terjadi adalah ketika seorang customer berjauhan lokasi dengan PT. Visa Bintang Semesta.Berdasarkan permasalahan tersebut, dibuatlah aplikasi e-commerce yang dapat mengatasi masalah tersebut. Proses pembuatannya menggunakan PhpMyAdmin sebagai program pembuatannya dan MySQL sebagai database-nya. Hasil yang diperoleh dari aplikasi yang telah dibuat antara lain, adanya katalog barang yang dapat diakses secara online, dapat menjual barang secara online, dan sebagainya yang berhubungan dengan proses penjualan. Selain itu aplikasi yang telah dibuat juga menyediakan laporan-laporan yang terkait dengan penjualan.Laporan tersebut dapat membantu pemilik untuk mengontrol penjualan yang dilakukan.
PEMBUATAN APLIKASI SISTEM INFORMASI AKUNTANSI PADA TOKO NIAGA MOJOKERTO Yuzion Sanjaya; Lily Puspa Dewi; Leo Willyanto Santoso
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

Toko Niaga Mojokerto merupakan sebuah Toko yang bergerak di bidang retail dari alat - alat bangunan seperti mesin bor, alat-alat pertukangan, mesin beji, dan lain - lain. Toko Niaga juga menjual barang - barang bangunan seperti paku, pipa, selang, cat tembok, dan lain-lain.Dalam melakukan proses bisnisnya, pencatatan akuntansi masih belum secara menyeluruh. Proses yang masih manual tersebut memiliki banyak  risiko. Salah satu risiko yang sering sekali terjadi adalah risiko human error. Untuk itu proses akuntansi ini harus dikomputerisasi dengan Sistem Informasi Akuntansi.Oleh karena itu, dengan mengimplementasikan Sistem Informasi Akuntansi, maka proses pencatatan akuntansi dalam Toko ini akan lebih terstruktur dan mengurangi human error yang dapat terjadi.Berdasarkan latar belakang permasalahan itu, penulis merancang sistem informasi akuntansi yang dapat melakukan penjurnalan secara otomatis dan menghitung laba rugi dengan lebih tepat dan mudah. Proses pembuatannya menggunakan PHP dan Mysql.Secara keseluruhan aplikasi ini telah sesuai dengan kebutuhan toko.Aplikasi ini dapat membantu owner dalam mengetahui keadaan keuangan toko melalui laporan – laporan yang dihasilkan oleh aplikasi ini.Hasil yang diperoleh dari aplikasi yang telah dibuat antara lainlaporan laba rugi,laporan perubahan modal, laporan neraca, laporan penjualan, laporan pembelian, laporan hutang, laporan piutang, laporan kas masuk, laporan kas keluar, dan buku besar
Pembuatan Aplikasi Informasi Properti Berbasis Web dan Android Rufus Dian Oeinata; Justinus Andjarwirawan; Andreas Handojo
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

Real estate has growth significantly in Indonesia recently, there are many new estates , apartment , shop for sale. There are several media used to advertise properties for sale, for example let’ say brochures , banners , newspapers , the internet . Among a lot of advertisement media , internet is the most effective because it does not need to pay extra fee for promotion , can load the images for the real estate , the number of people who access the Internet are very large , the search can be detailed based on user demand . Many real estate agents have promote their real estate on the internet. Therefore, this thesis tries to make an application that can help sellers to enter data from the real estate to be sold , and help potential buyers to search for properties in accordance with his wishes . Searches can be more effective in the presence of the coordinates on Google Maps as a property and a map service provider. The test results showed that the difference in screen resolution on Android devices can affect the appearance of the application on diferent device . Increasing number of data entered in the spinner will make the process of loading spinner itself is getting slow . 
Data Rating untuk Digital Signage di Universitas Kristen Petra menggunakan Kinect Ivan Wijaya; Liliana -; Rolly Intan
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

Along with the growth of Technology, the usage of digital signage for a communication device is common in this digital world. And now Petra Christian University starting using digital signage that named DIVo. But for measuring this device are effective or not we need someone to count every person who pass by this device, and we need to count how many person who many readers who read DIVo as well. But for getting the data manually there will be many error. For example there will be human error that can make a mistake for counting how many person that passing by DIVo twice or even more, and we need many human resource to do this work because there are more than one DIVo in Petra Christian University.So we need some device that can detect people who passing by DIVo, and can detect thre reader face, and all of that thing can be done by using Kinect. Kinect is a device that made by Microsoft for gaming console named Xbox, this device is a input unit for Xbox so player doesn’t need a controlling device at all just using their body for playing. And using skeletal tracking and Face tracking inside Kinect SDK, this application can count how many person that passing by DIVo, and count how many person that read the DIvo and count how long the reader read DIVo. And using this device we can overcome this problem if we counting traffic using manual method.
Analisis Risiko Terhadap Business Continuity di PT.X Andrew Hartanto Susilo; Adi Wibowo; Alexander Setiawan
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

PT. X is a retail company that is located in Surabaya. In order to meet its objectives and customers’ satisfaction, PT. X uses softwares, hardwares, networks, people, et cetera. Based on the situation and condition in PT. X, there are chances of risk rising caused by data security, data integrity, hard disk, business process sustainability problems, and many more.This research is about to assess risks that might have happened in all information technology areas and during business processes that are continuisly running. The analized areas are the result of mapping business continuity with standard ISO/IEC 27002:2005 chapter 14 into IT domain and after that doing risk assessment and also risk mitigation.Risks that have been found are dependence on outsource programmer as an IT consultant, no IT Risk Assessment, no Disaster Recovery Plan, no IT Security Plan, no access right evaluation, no people that are responsible to manage IT, no training or secure area related to security incident, no standard, framework, and SOP for technology and IT system. The result of risk assessment helps the management of the company realize what risks may occur and could have put the company in a danger situation so that the company could take actions to mitigate and to prevent those risks from happening.
Analisis Kinerja SMA Negeri Siwalima Ambon Menggunakan Metode Balanced Scorecard Denissa Alfiany Luhulima; Adi Wibowo; Agustinus Noertjahyana
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

SMA Negeri Siwalima Ambon merupakan merupakan salah satu sekolah bertaraf internasional di Ambon. Untuk mendukung sekolah ini agar bisa tetap unggul dan dapat bersaing dengan SMA yang lainnya dan tetap menjadi sekolah bertaraf internasional maka sekolah ini terus melakukan kegiatan-kegiatan yang dapat memujudkan visi dan misi yang telah dibuat bersama. Peningkatan tata kelola merupakan salah satu cara yang ingin dibuat oleh SMA Siwalima untuk membantu dalam mengintegrasikan data, sehingga melalui data tersebut SMA Siwalima dapat melakukan pengambilan keputusan yang dapat membantu dalam perkembangan SMA Siwalima mewujudkan visi dan misi.Sebelum melakukan peningkatan tata kelola perlu penilaian terhadap kinerja sekolah. Dalam hal ini metode balanced scorecard dapat digunakan. Oleh karena itu di SMA Negeri Siwalima Ambon perlu dilakukan penelitian kinerja dengan menggunakan metode balanced scorecard. Sampel penelitian ini adalah 96 siswa dan 48 guru.Metode yang digunakan dalam penelitian ini yaitu menyusun kuesioner, menyebarkan kuesioner, dekomentasi, dan analisis hasil kuesioner. Dari hasil kuesioner maka penilaian kinerja SMA Negeri Siwalima Ambon akan dibagi dalam 4 perspektif yaitu perspektif keuangan, perspektif pelanggan, perspektif proses bisnis, perspektif pembelajaran dan pertumbuhan
Aplikasi Virtual Tour 3D Pabrik PT. X Willy Nugraha Utomo; Liliana - -; Kartika - Gunadi
Jurnal Infra Vol 2, No 2 (2014)
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Abstract

Company X is a reputable company that has more than 1000 people employees. One of the routines that performed by company X is orientation for new employees, and there is an event that invites them to visit the factory. The location of the main office and the factory is far, so this activity lacks time efficiency. This application aims to facilitate company X in conducting new employee orientation so that the location can be seen in the virtual world.The first thing in the process of making the application is visiting the factory to determine the shape and position of the object, so that the expected results are shown to resemble its original condition. 3d object and its texture are created using Blender application that can be imported into the made application. Collision feature aims to prevent users from penetrating the objects.The position, shape and location of objects contained in the application already resemble the original plant site. The main obstacle in making this application is the creation time, so the detailed map of the plant cannot be completed. The main building, the production building and the warehouse have been made, only small objects contained in the main building have not been contained.

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