EKSPLORASI KOMBINASI ALGORITMA DENOISING DAN BINARIZATION UNTUK PENGOLAHAN CITRA DIGITAL NASKAH LONTAR (TAKEPAN) SASAK
Keywords:
Sasak, Naskah Kuno, Image Processing, Denoising, Binarization
Abstract
Penelitian ini bertujuan untuk mendapatkan kombinasi algoritma denoising dan binarization untuk meningkatkan keterbacaan citra digital naskah kuno takepan (lontar) sasak. Naskah takepan sasak yang memiliki nilai sejarah tinggi telah mengalami kerusakan secara fisik seiring usia media yang digunakan sebagai tempat penulisan, sehingga mengurangi tingkat keterbacaannya. Untuk mendapatkan kombinasi algoritma tersebut, dilakukan pengambilan citra digital yang diikuti dengan eksplorasi teknik denoising dan binarization pada berbagai variasi kondisi kerusakan. Hasil yang diharapkan adalah efektivitas masing-masing kombinasi teknik dalam meningkatkan tingkat keterbacaan naskah. Penelitian ini diharapkan dapat memperkaya basis pengetahuan mengenai pemanfaatan teknik pengolahan citra untuk sebagai salah satu alternatif dalam pelestarian substansi naskah kuno.
References
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2) Farahmand, Atena, dan Abdolhossein, Shanbehzadeh Sarrafzadeh. “Document Image Noises and Removal Methods.” Hongkong: Proceedings of the International Multi Conference of Engineers and Computer Scientist, 2013.
3) Gatos, Basilos, Ioannis Prattikakis, dan Stavros J Perantonis. “An adaptive binarization technique for low quality historical documents.” (Document Analysis Systems VI) 2004.
4) Kale, Preeti, dan Gandhe S.T. “Enhancement of Old Images by Hybrid Binarization Method.” (International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)) 3, no. 9 (2014).
5) Kota, Sai Siddhart, Raja Massand, Abhinaya Agrawal, dan Preety Singh. Digital Enhancement of Indian Manuscript, Yashodar Charitra. Jaipur, India: Computer Science and Engineering Department, The LNM Institute of Information Technology, 2014.
6) Saxena, Lalit Prakash. “An Effective Binarization Method for Readability Improvement of Stain Affected (Degraded) Palm Leaf and Other Types of Manuscripts.” (Current Science) 107, no. 3 (2014).
7) Setira, Insaf, dan Abdelkrim Meziane. “Old Manuscripts Restoration Using Segmentation and Texture Inpainting.” (International Journal of Electrical Energy, CERIST) 2, no. 2 (2014).
8) Stathis, Pyrrhos, Ergina Kavallireratou, dan Nikos. An Papamarkos. “An Evaluation Technique for Binarization Algorithms.” Journal of Universal Computer Science 14, no. 18 (2008): 3011-3030.
9) Ventzas, Dimitrios, Nikolaos Ntogas, dan MariaMalamo Ventza. “Digital Restoration by Denoising and Binarization of Historical Manuscripts Images.” INTECH Open Access Publisher, 2012.
10)Yahya, Siti Rahmawati, S. N.H Sheikh Abdullah, K Omar, dan M.S Zakaria. “Review on Image Enhancement Methods of Old Manuscript with Damaged Background.” (International Journal on Electrical Engineering and Informatics) 2, no. 1 (2010).
