SEGMENTASI WARNA UNTUK EKSTRAKSI SIMBOL DAN KARAKTER PADA CITRA RAMBU LALU LINTAS
DOI:
https://doi.org/10.21609/jiki.v3i1.137Keywords:
citra rambu lalu lintas, ekstrasi objek, RGB chromaticity diagram, segmentasi warna, color segmentation, image traffic signs, object extractionAbstract
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%.Downloads
Published
2012-05-29
How to Cite
Sutedjo, A., Limpraptono, F. Y., & Yamada, K. (2012). SEGMENTASI WARNA UNTUK EKSTRAKSI SIMBOL DAN KARAKTER PADA CITRA RAMBU LALU LINTAS. Jurnal Ilmu Komputer Dan Informasi, 3(1), 18–24. https://doi.org/10.21609/jiki.v3i1.137
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