Penelitian ini membahas teknik segmentasi warna berbasis RGB Chromaticity Diagram ternormalisasi, untuk ekstraksi simbol dan karakter pada citra rambu lalu lintas. Teknik yang diusulkan adalah memisahkan warna biru pada latar belakang rambu petunjuk lalu lintas. Hal tersebut dilakukan dengan memanfaatkan histogram yang dikembangkan pada diagram kromatisitas untuk penentuan nilai ambang segmentasi secara otomatis. Selain itu, teknik morfologi citra dan proyeksi histogram digunakan untuk ekstraksi simbol dan karakter. Dari hasil eksperimen diperoleh bahwa teknik yang diusulkan dapat mengekstrak simbol dan karakter dengan rata-rata ekstraksi 97.3%. This research describes a normalized color segmentation technique based on RGB Chromaticity Diagram, for the extraction of symbols and characters in the image of the traffic signs. The proposed technique is to separate the blue color of the background traffic signs. This is done by using a histogram that was developed in the chromaticity diagram for the determination of the threshold value segmentation automatically. In addition, the image morphology technique and projection histogram are used for the extraction of symbols and characters. From the experimental results obtained that the proposed technique can extract symbols and characters with an average extraction is 97.3%.
| Published by | Universitas Indonesia |
| Journal Name | Jurnal Ilmu Komputer dan Informasi |
| Contact Phone | - |
| Contact Name | Qurrotin Ayunina |
| Contact Email | qurrotinayunina@gmail.com |
| Location | Kota depok, Jawa barat INDONESIA |
| Website | JIKI| http://jiki.cs.ui.ac.id/index.php/jiki| |
| ISSN | ISSN : 20887051, EISSN : 25029274, DOI : 10.21609, |
| Core Subject | Science, |
| Meta Subject | Computer Science & IT, |
| Meta Desc | Jurnal Ilmu Komputer dan Informasi is a scientific journal in computer science and information containing the scientific literature on studies of pure and applied research in computer science and information and public review of the development of theory, method and applied sciences related to the subject. Jurnal Ilmu Komputer dan Informasi is published by Faculty of Computer Science Universitas Indonesia. Editors invite researchers, practitioners, and students to write scientific developments in fields related to computer science and information. Jurnal Ilmu Komputer dan Informasi is issued 2 (two) times a year in February and June. This journal contains research articles and scientific studies. It can be obtained directly through the Library of the Faculty of Computer Science Universitas Indonesia. |
| Penulis | Sutedjo, Aryuanto , Limpraptono, F. Yudi , Yamada, Koichi |
| Publisher Article | Faculty of Computer Science - Universitas Indonesia |
| Subtitle Article | Jurnal Ilmu Komputer dan Informasi Vol 3, No 1 (2010): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information) |
| Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
| View Article | https://jiki.cs.ui.ac.id/index… |
| DOI | https://doi.org/10.21609/jiki.v3i1.… |
| DOI Number | DOI: 10.21609/jiki.v3i1.137 |
| Download Article [1] | https://jiki.cs.ui.ac.id/index.php/jiki/… |
| Download Article [2] | http://download.garuda.ristekdikti.go.id… |
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