Articles

Found 20 Documents
Search

CURSIVE HANDWRITING SEGMENTATION USING IDEAL DISTANCE APPROACH Fitrianingsih, Fitrianingsih; Madenda, Sarifuddin; Ernastuti, Ernastuti; Widodo, Suryarini; Rodiah, Rodiah
International Journal of Electrical and Computer Engineering (IJECE) Vol 7, No 5: October 2017
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (686.775 KB) | DOI: 10.11591/ijece.v7i5.pp2863-2872

Abstract

Offline cursive handwriting becomes a major challenge due to the huge amount of handwriting varieties such as slant handwriting, space between words, the size and direction of the letter, the style of writing the letter and handwriting with contour similarity on some letters. There are some steps for recursive handwriting recognition. The steps are preprocessing, morphology, segmentation, features of letter extraction and recognition. Segmentation is a crucial process in handwriting recognition since the success of segmentation step will determine the success level of recognition. This paper proposes a segmentation algorithm that segment recursive handwriting into letters. These letters will form words using a method that determine the intersection cutting point of image recursive handwriting with an ideal image distance. The ideal distance of recursive handwriting image is an ideal distance segmentation point in order to avoid the cutting of other letter?s section. The width and height of images are used to determine the accurate segmentation point. There were 999 recursive handwriting input images taken from 25 researchers used for this study. The images used are the images obtained from preprocessing step. Those are the images with slope correction. This study used Support Vector Machine (SVM) to recognize recursive handwriting. The experiments show the proposed segmentation algorithm able to segment the image precisely and have 97% success recognizing the recursive handwriting.
ANALISISPENDETEKSIAN NODUL CITRA SINAR-X PARU Rodiah, Rodiah
Prosiding KOMMIT 2012
Publisher : Prosiding KOMMIT

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

Abstract

Analisis citra medis dalam bidang kedokteran membutuhkantingkat akurasi yang tinggi,khususnya dalam melakukan diagnosis penyakit tertentu seperti kanker. Salah satunya adalah kanker paru yang mengakibatkan 32% kematian pada priadan 25%pada wanita penderita kanker di dunia .Salah satu  upaya untuk mendeteksi keberadaan penyakitkanker paru adalah dengan pemeriksaan radiologi menggunakan pencitraan fotorontgen. Beberapa kasus kanker paru diawali dengan penampakan nodul kecil yang sulitterdeteksi baik secara klinis maupun denganpemeriksaan pencitraan.Pencitraan dengan foto rontgen sangat membantu dalam menentukan keberadaan suatu nodul dalam paru.Secara visual, dokter terkadang tidak mendapatkan kelainan pada pemeriksaan fisispenderita kanker paru stadium awal. Hal tersebut disebabkan nodul paru masih dengan volume kecil, dan lokasi nodul yang sulitterdeteksi dengan alatpencitraan. Penulisan iniakan melakukan analisis terhadap citra sinar-X citra paru melalui segmentasi untukmendeteksi nodulpada citra paru. Hasil ini diharapkan dapatmembantu tim medis dalam mendeteksi keberadaan nodul dari citra paru pada foto rontgen. Penulisan inimerupakan kontribusi pengembangan keilmuan dibidanginformatika kedokteran dimanapengobatan pasien berupa radioterapi sangat  tergantung pada  ketelitian terhadap pengamatan lokasi nodul dan pemberian dosisyangtepat selama terhadapnodul yangdideteksi. 
HUBUNGAN STATUS SOSIAL EKONOMI ORANG TUA DENGAN HASIL BELAJAR KOMPETENSI PERAWATAN KULIT WAJAH BERMASALAH SISWA KELAS XI SMK NEGERI 6 PADANG rodiah, rodiah; katin, yusmar emmy; hayatunnufus, hayatunnufus
E-Journal Home Economic and Tourism Vol 2, No 1 (2013): periode maret 2013
Publisher : E-Journal Home Economic and Tourism

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

Abstract

The puprpose of this study is to see the relationship between parent’ seconomic and social statue to student’s study achievement at competition makingup of unwell face skin at SMKN 6 Padang. The form of this study is chorelationquantitative.  Population in this study is the 11th competent of keahlian tatakecantikan SMKN 6 Negeri Padang. Sampel of this study is the whole ofpopulation that consist of 30 student by using total sampling technique.  To knowof parent’s economic social statue, we use questioner which validity andrealibility is tested. Then to test the hypothesis is used chorelation test pearsonproduct moment.  Based on this study we can conclude that first, stage of thehighest respondent achievement  variable of parent’s economic and social statueare in lowest category (36,6%). Second, variable of student’s study achievementat competition making up of unwell face skin is not completed  as  much as 66,6%. Third, there are positive and significan relationship between parent’s economicand social statue to student’s study achievement.  Kata kunci : Status Sosial Ekonomi, Orang Tua, Hasil Belajar, 
PERBANDINGAN CARA KERJA PACKET FILTERING DAN PROXY SERVICES SEBAGAI FIREWALL PADAKEAMANAN JARINGAN Rodiah, Rodiah
UG Journal Vol 6, No 11 (2012)
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1783.296 KB)

Abstract

Salah satu implementasiperkembangan teknologi informasi adalah pembuatunjaringan kecil LocalArea Network, di mana terjadi hubungan antara satu mesindengan mesin lain di suatu tempat untuk menjadi satu kesatuan jaringan kecil.Penggunaan jaringan dibutuhkan agar informasi dan data dari satu tempat ketempat lain disampaikan dengan cepat. Keamanan jaringan merupakan masalabgang penting. Data atau file gang akan dikirim biasanya dibungkus denganbeberapa protokol gang telah terdapat pada jaringan itu sendiri, tetapi hanyabeberapa protokol. Protokol-pratokol gang tersusun ketika mengirimkan dataataufile sering dikenal dengan alamat IP atau Internet Protokol, Protokol yungdigunakan ini terdapat pada setiap komputer gang tersambung dengan suatujaringan. Diperlukan suatu sistem untuk mengamankan file-file dan data-datagang tersimpan padajaringan lokal gang telah dibuat jxida suatu tempat denganmemperlihatkan sistem keamanan melalui packet filtering. Sistem keamanantersebut akan dibandingkan dengan fasilitas keamanan lain yaitu proxy services.Hasil perbandingan menunjukkan bahwa penggunaan proxy services lebihditujukan kepada komputerpribadi dan packetfiltering merupakan pilihan yangpaling tepat untuk sebuahjaringan yang dibangun pada dasar jaringan lokal.
PEMILIHAN SUPPLIER BAHAN KEMASAN TEH GOALPARA 30’s DENGAN PENDEKATAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) Nurbani, Sofiani Nalwin; Sholihah, Siti; Rodiah, Rodiah
Competitive Vol 13 No 1 (2018): Jurnal Competitive
Publisher : Politeknik Pos Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1077.885 KB) | DOI: 10.36618/competitive.v13i1.345

Abstract

Pengambilan keputusan dalam pemilihan supplier bahan kemasan teh Goalpara 30’s di Industri Hilir Teh (IHT) masih bersifat intuitif dengan tidak adanya skala prioritas yang jelas antar kriteria, sehingga dibutuhkan suatu metode dalam pengambilan keputusan. Analytical Hierarchy Process (AHP) adalah metode yang digunakan untuk mengambil sebuah keputusan pada suatu permasalahan multikriteria dengan menyusun prioritas kriteria/subkriteria dalam sebuah hirarki. Kriteria yang dijadikan sebagai bahan pertimbangan dalam pemilihan supplier bahan kemasan teh Goalpara 30’s adalah kualitas, harga, dan leadtime. Berdasarkan perhitungan dengan menggunakan metode AHP,  yang menjadi alternatif terbaik untuk supplier benang adalah PT. Argapura, untuk supplier dus adalah PT. Tunas Alfin Tbk, untuk supplier tag adalah PT. Corona Printing Asia, untuk supplier master carton adalah PT. Karya Indah Multiguna (PT KIM). Kriteria yang menjadi prioritas utama dalam pemilihan supplier dari setiap bahan kemasan adalah kualitas   In the supplier selection decision making tea packaging materials Goalpara 30's, Industri Hilir Teh (IHT) was intuitive without priority among criteria, so we need a method for decision making. Analytical Hierarchy Process (AHP) is a method used to take a decision on a multicriteria problem with prioritizing criteria / sub-criteria into a hierarchy. The criteria taken into consideration in the selection of suppliers of packaging materials tea Goalpara 30's is the quality, price and leadtime. Based on calculations, the best alternative for the yarn supplier is PT. Argapura, for carton suppliers are PT. Tunas Alfin Tbk, to tag suppliers are PT. Corona Printing Asia, to the supplier master carton is PT. Karya Indah Multipurpose (PT KIM). The main criteria in the selection of suppliers of each packaging material is quality
Three-Dimensional (3D) Reconstruction for Detecting Shape and Volume of Lung Cancer Nodules Rodiah, Rodiah; Madenda, Sarifuddin; Fitrianingsih, Fitrianingsih
IPTEK Journal of Proceedings Series Vol 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v1i1.198

Abstract

The development of CT scanning technology as a digital image recorder has provided facilities for oncologists in analyzing the presence of cancer in patients organs. Visually, oncologists analyze it by looking at the CT slices to ascertain whether any cancer nodules in the lung are present. The center line of nodules is used to calculate the volume of nodules for all slices. Volume is used to monitor the rate of cancer growth. Another way is the shape of cancer nodules. However, since the CT scan images are in the form of two-dimensional (2D), it is hard for oncologists to see the full three-dimensional (3D) shape of the cancer nodules. Based on that matter, this study aimed to develop algorithm that can automatically detect and calculate volume of nodules for all slices in 3D reconstruction. 3D reconstruction of cancer nodules is performed through linear interpolation approach. The results of the developed algorithm, tested through a number of slice images from lung CT scan, showed that the approach and algorithm are able to reconstruct nodule shape in 3D and calculate volume automatically. The results obtained are expected to be able to help oncologists provide accurate information of cancer nodules as well as volume and shape of the cancer nodules in 3D surface.
OPTIC DISC AND MACULA LOCALIZATION FROM RETINAL OPTICAL COHERENCE TOMOGRAPHY AND FUNDUS IMAGE Rodiah, Rodiah; Madenda, Sarifuddin; Susetianigtias, Diana Tri; Rahayu, Dewi Agushinta; Sutanty, Ety
International Journal of Electrical and Computer Engineering (IJECE) Vol 8, No 6: December 2018 (Part II)
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.83 KB) | DOI: 10.11591/ijece.v8i6.pp5050-5060

Abstract

This research used images from Optical Coherence Tomography (OCT) examination as well as fundus images to localize the optical disc and macular layer of retina. The researchers utilized the OCT and fundus image to interpret the distance between macular center and optic disc in the image. The distance will express the area of macula that can be employed for further research. This distance could recognize the thickness of macula parameters diameter that will be used in localizing process of optic disc and macula. The parameters are the circle radius, the size of window?s filter, the constant value and the size of optic disc element structure as well as the size of macula. The results of this study are expected to improve the accuracy of macula detection that experience the edema.
THE ROLE OF GUAVA FRUIT FILTRATE ON MAINTAINING THE PRE-FREEZING AND POST-THAWED QUALITY OF BALI BULL SPERMATOZOA Sumadiasa, I Wayan Lanus; Lukman, Lukman; Rodiah, Rodiah
Jurnal Kedokteran Hewan Vol 12, No 2 (2018): J. Ked. Hewan
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.362 KB) | DOI: 10.21157/j.ked.hewan.v12i2.8801

Abstract

This study aimed to determine the role of guava fruit filtrate (GFF) on maintaining the pre-freezing and post-thawed quality of Bali bullspermatozoa in tris-egg yolk (TEY) extender. The bovine semen was collected using artificial vagina twice a week (n= 10). Ejaculate sampleswere divided into four tubes and each tube was respectively added the following diluents: TEY, TEY + 5% GFF, TEY + 10% GFF, and TEY +15% GFF. The diluted semen was filled into the straws (0.25 mL) and cooled in refrigerator at 4° C for 2.5 hours. The samples were kept onvapor phase of liquid nitrogen (N2) (-120° C) for 10 minutes prior to be stored in liquid phase (-196° C). The quality of pre-freezing and postthawedspermatozoa in straw sample (i.e. motility, viability, and abnormality) was evaluated under light microscopy at 400x magnification. Datawere analysed statistically. The percentage of motility and viability both on pre-freezing and post-thawed process were significantly higher insemen diluted with TEY + 10% GFF compared to control (TEY), TEY + 5% GFF, and TEY + 15% GFF. Addition of 10% GFF into tris-egg yolkextender play role for maintaining the quality of pre-freezing and post-thawed Bali bull spermatozoa.
INSAN KAMIL DALAM PEMIKIRAN MUHAMMAD NAFIS AL-BANJARI DAN ABDUSH-SHAMAD AL-FALIMBÂNÎ DALAM KITAB AD-DURR AN-NAFIS DAN SIYAR AS-SÂLIKÎN (SEBUAH STUDI PERBANDINGAN) Rodiah, Rodiah
Jurnal Studia Insania Vol 3, No 2 (2015)
Publisher : Faculty of Ushuluddin and Humanities

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.622 KB) | DOI: 10.18592/jsi.v3i2.1118

Abstract

This paper tries to explore the concept of Insan Kamil through two books of Sufism, ad-Durr an-Nafis by Muhammad Nafis al-Banjari and Siyar as-Salikin by Abdush-Shamad al-Falimbânî. The method used in this paper comparative descriptive approach, because the studies referred to in this study aims to look at the similarities and differences of the concept of Insan Kamil contained in both books. These results indicate that the thought of Muhammad Nafis al-Banjari in the book ad-Durr an-Nafis and Abdush-Samad al-Falimbânî in the book Siyar al-Salikin against the concept of Insan Kamil has the same basic concept, in addition to the typical thinking its own distinct between the two.
Desain Elektrolisa Air Sebagai Bahan Bakar Kompor Gas Lianda, Jefri; Cahyo, Eko; Hakiki, Putra; Rodiah, Rodiah
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2015: SNTIKI 7
Publisher : UIN Sultan Syarif Kasim Riau

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

Abstract

The useof fuel oil and LPG gasare often constrained and often disconnected and the price is expensive.This study makesa gas stove with fuel water through electrolysis system. The process of water electrolysis to separate water molecules into hydrogen and oxygen gasby means ofan electric currentto the electrolyte (a solution of water anda catalyst NaCl) through the aluminum electrode. The results achieved in the form of gasfrom the electrolysis has can be used to turn on the gas stove with an electric curren to f 0.52 amperesKeywords: electrolysis, electric, gas, water, NaCl