Araştırma Makalesi

OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING

Cilt: 12 Sayı: 2 30 Haziran 2024
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OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING

Öz

In this study, a deep learning-based method is developed for character detection and recognition in printed Ottoman documents. The character detection and recognition problem are considered as an object detection problem and for this purpose, an Ottoman character recognition model is developed based on the YOLO model, which is one of the most successful methods in object detection. In addition, in this study, a dataset consisting of Ottoman document images is created in which each character in the document images is marked. Data augmentation techniques are applied to improve the accuracy of character recognition and the robustness of the method. The Ottoman character recognition network was then trained using this dataset. The trained network model was tested with the test images in the dataset. The performance evaluation of the model was performed by calculating the average precision metric, which is frequently used in the literature. The average precision value was calculated for 34 character classes in the dataset and the results were interpreted in terms of the pros and cons of the method. The results show that the proposed method can detect and recognize characters in printed Ottoman documents with great accuracy, with a weighted average precision of 98.71%.

Anahtar Kelimeler

Kaynakça

  1. Altun, H. O. (2022). Osmanlı Türkçesi araştırmalarında optik karakter tanıma teknolojisinin kullanımı. Başkent 3. Uluslararası Multidisipliner Bilimsel Çalışmalar Kongresi, 23-25 Eylül 2022.
  2. Bilgin Tasdemir, E. F. (2023). Printed Ottoman text recognition using synthetic data and data augmentation. International Journal on Document Analysis and Recognition (IJDAR), 1-15.
  3. Bochkovskiy, A., Wang, C. Y., & Liao, H. Y. M. (2020). Yolov4: Optimal speed and accuracy of object detection. arXiv preprint arXiv:2004.10934.
  4. Doğru, M. (2016). Ottoman-Turkish Optical Character Recognition and Latin Transcription (Master's thesis, Ankara Yıldırım Beyazıt Üniversitesi Fen Bilimleri Enstitüsü).
  5. Dölek, İ., & Kurt, A. (2023). Derin Sinir Ağlarıyla Osmanlıca Optik Karakter Tanıma. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 38(4), 2579-2594.
  6. Girshick, R. (2015). Fast R-CNN. In Proceedings of the IEEE International Conference on Computer Vision (pp. 1440-1448).
  7. Gkioxari, G., Hariharan, B., Girshick, R., & Malik, J. (2014). R-CNNs for pose estimation and action detection. arXiv preprint arXiv:1406.5212.
  8. Gorgel, P., Kilic, N., Ucan, B., Kala, A., & Ucan, O. N. (2009). A backpropagation neural network approach for Ottoman character recognition. Intelligent Automation & Soft Computing, 15(3), 451-462.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Bilgisayar Yazılımı, Yazılım Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Haziran 2024

Gönderilme Tarihi

31 Ekim 2023

Kabul Tarihi

5 Haziran 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 12 Sayı: 2

Kaynak Göster

APA
Demir, A. A., & Ozkaya, U. (2024). OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING. Mühendislik Bilimleri ve Tasarım Dergisi, 12(2), 392-402. https://doi.org/10.21923/jesd.1383926
AMA
1.Demir AA, Ozkaya U. OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING. MBTD. 2024;12(2):392-402. doi:10.21923/jesd.1383926
Chicago
Demir, Ali Alper, ve Ufuk Ozkaya. 2024. “OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING”. Mühendislik Bilimleri ve Tasarım Dergisi 12 (2): 392-402. https://doi.org/10.21923/jesd.1383926.
EndNote
Demir AA, Ozkaya U (01 Haziran 2024) OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING. Mühendislik Bilimleri ve Tasarım Dergisi 12 2 392–402.
IEEE
[1]A. A. Demir ve U. Ozkaya, “OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING”, MBTD, c. 12, sy 2, ss. 392–402, Haz. 2024, doi: 10.21923/jesd.1383926.
ISNAD
Demir, Ali Alper - Ozkaya, Ufuk. “OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING”. Mühendislik Bilimleri ve Tasarım Dergisi 12/2 (01 Haziran 2024): 392-402. https://doi.org/10.21923/jesd.1383926.
JAMA
1.Demir AA, Ozkaya U. OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING. MBTD. 2024;12:392–402.
MLA
Demir, Ali Alper, ve Ufuk Ozkaya. “OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING”. Mühendislik Bilimleri ve Tasarım Dergisi, c. 12, sy 2, Haziran 2024, ss. 392-0, doi:10.21923/jesd.1383926.
Vancouver
1.Ali Alper Demir, Ufuk Ozkaya. OTTOMAN CHARACTER RECOGNITION ON PRINTED DOCUMENTS USING DEEP LEARNING. MBTD. 01 Haziran 2024;12(2):392-40. doi:10.21923/jesd.1383926

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