• Publications
  • Influence
A survey on Arabic character segmentation
  • Y. Alginahi
  • Computer Science
  • International Journal on Document Analysis and…
  • 1 June 2013
TLDR
The description of the Arabic script characteristics is presented with an overview on OCR systems and a comprehensive review mainly on off-line printed Arabic character segmentation techniques. Expand
The Holy Quran Digitization: Challenges and Concerns
Quran is the sacred, the most authentic, and unchanged book of the God since its revelation over 14 centuries. People usually read Quran using the traditional printed version on paperback formatExpand
An enhanced Kashida-based watermarking approach for increased protection in Arabic text-documents based on frequency recurrence of characters
TLDR
The proposed methods proved to achieve the goal of document protection and authenticity with enhanced robustness and improved perceptual similarity with the original cover-text. Expand
DWT+LSB-based fragile watermarking method for digital Quran images
TLDR
A fragile watermarking method is proposed to preserve the authenticity of the digital Holy Quran and shows that the watermarked image is imperceptible and fragile to the common attacks. Expand
Technical Issues on Cognitive Radio-Based Internet of Things Systems: A Survey
TLDR
This survey classifies the SS and sharing approaches and discusses the merits and limitations of those approaches, as well as exploring the integration of newly emerging technologies with the CR-based IoT systems. Expand
Authentication and Tamper Detection of Digital Holy Quran Images
TLDR
The experimental results show that the proposed method can retain the image quality after watermarking process with minimum watermark payload and can achieve promising tampering detection. Expand
Real-Time Arabic Sign Language (ArSL) Recognition
TLDR
This paper presents a vision based system that provides a feasible solution to Arabic Sign Language (ArSL) recognition of static gestures of alphabets using Haar-like algorithm and K Nearest Neighbor algorithm. Expand
An enhanced Kashida-based watermarking approach for Arabic text-documents
TLDR
In comparison to other Kashida methods in the literature, the proposed technique proved to achieve the goal of document protection and authenticity with enhanced robustness and improved perceptual similarity with the original cover-text. Expand
Verification of Qur’anic Quotations Embedded in Online Arabic and Islamic Websites
With the Internet penetration in the Middle East exceeding the world’s average penetration and the growth of Internet users exceeding the 2000% in the last decade, the number of Arabic documentsExpand
Local thresholding of composite documents using multi-layer perceptron neural network
TLDR
A new binarization algorithm is proposed that uses NN and works on scanned documents with non-uniform backgrounds and provides a local understanding of pixels from its neighborhood. Expand
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