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Classification and digital restoration of damaged Arabic manuscripts
Other Title(s)
تصنيف نوع التلف بالمخطوطات العربية وكيفية عمل الترميم الإلكتروني لها
Joint Authors
al-Rifai, Fawzi Ibrahim
Halawah, Ali Abd al-Rauf
Hassan, al-Amirah Ahmad
al-Sayyid, Hani Jad al-Rubb
Source
Journal of Al-Azhar University Engineering Sector
Issue
Vol. 17, Issue 63 (30 Apr. 2022), pp.612-624, 13 p.
Publisher
al-Azhar University Faculty of Engineering
Publication Date
2022-04-30
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Topics
Abstract AR
تهدف هذه الدراسة إلى محتوي المخطوط العربي وكيفية الحفاظ عليه من خلال صيانته عن العوامل التي يتعرض لها وقد تؤدي إلى إتلاف جزء منه أو الحيلولة دون الاستفادة القصوى من محتوي تلك المخطوطات وما تشتمل عليه من كنوز علمية وتاريخية ودينيه لا تقدر بثمن.
ومن هنا وجب علينا الربط بين العلوم الحديثة كمعالجة الصور وتعلم الألة (Machine learning) في ترميم ومعالجة مظاهر التلف في المخطوط والتي تنتج عن التقادم الزمني أو الاستخدام الغير صحيح وأحيانا نتيجة للتداول بين المستخدمين.
وقدمت هذه الدراسة نموذجا لتصنيف نوع التلف بالمخطوط العربي أوتوماتيكيا ودون الحاجة للعامل البشري ومن ثم فقد شملت تلك الدراسة أيضا على كيفية جديدة للترميم الإلكتروني لأكثر أنواع التلف انتشارا في المخطوطات العربية.
Abstract EN
This paper proposes a novel an effective approach to classify the damage in ancient Arabic manuscripts through damage manuscripts classification (DMC) model; into two types, each type has spatial model.
the first type is fading text color (FTC) model, and the second is missing part of text (MPT) model.
for the first type, which is the fading text color, it is done through (FTC) model, where segmentation, contour strength and contour size algorithms were applied.
as for the second type, we applied some segmentation algorithms to separate image of damaged manuscripts into foreground and background.
segmentation by thresholding applied on background to detect if there are missing in text to complete it based on database which we had prepared for this purpose including the handwritten arabic fonts and the forms of letters in different styles such as Naskh, Reqaa,..etc.
detection of style algorithm is also used to determine the style of missing text according to the same database, then digital restoration applied to the image.
applying pre-processes on the used data yields good classifications’ results.
the contribution of this work is the introduction of synthetic features that enhance the classification performance.
for testing purposes, two famous books from the Islamic literature are used: 1) pages of the ottoman Quran and 2) some Quran verses in Naskh script.
American Psychological Association (APA)
al-Rifai, Fawzi Ibrahim& Halawah, Ali Abd al-Rauf& Hassan, al-Amirah Ahmad& al-Sayyid, Hani Jad al-Rubb. 2022. Classification and digital restoration of damaged Arabic manuscripts. Journal of Al-Azhar University Engineering Sector،Vol. 17, no. 63, pp.612-624.
https://search.emarefa.net/detail/BIM-1393642
Modern Language Association (MLA)
al-Rifai, Fawzi Ibrahim…[et al.]. Classification and digital restoration of damaged Arabic manuscripts. Journal of Al-Azhar University Engineering Sector Vol. 17, no. 63 (Apr. 2022), pp.612-624.
https://search.emarefa.net/detail/BIM-1393642
American Medical Association (AMA)
al-Rifai, Fawzi Ibrahim& Halawah, Ali Abd al-Rauf& Hassan, al-Amirah Ahmad& al-Sayyid, Hani Jad al-Rubb. Classification and digital restoration of damaged Arabic manuscripts. Journal of Al-Azhar University Engineering Sector. 2022. Vol. 17, no. 63, pp.612-624.
https://search.emarefa.net/detail/BIM-1393642
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references: p. 623-624
Record ID
BIM-1393642