Copy-Right protection of color videos using robust watermarking based geometrically invariant moments of fractional orders and logistic sine cosine chaotic map

Research Abstract

Digital video watermarking research has yielded numerous promising breakthroughs in recent years. As more people grow interested in videos, the copyright protection of videos has become an urgent issue that must be addressed. Digital video watermarking is a significant method for copyright protection of videos because of the growing need to safeguard video data’s intellectual property. Some existing works cannot resist geometric attacks effectively, while others fail to address the balance between robustness and visual imperceptibility. Significant progress has been made in studying fractional orthogonal moments due to their geometric invariance and beneficial image description capabilities. For these reasons, this paper proposes a robust watermarking algorithm for color video using accurate quaternion fractional Gegenbauer moments (QFrGMs), which are constructed relying on a combination of quaternion …

Research Authors
Yousef S Alsahafi, Mohamed M Darwish, Khalid M Hosny
Research Date
Research Department
Computer Science Department
Research Journal
Multimedia Tools and Applications
Research Member
Mohamed Mostafa Mohamed Darwish
Research Year
2025

Announcement of a five-a-side football tournament for college students.

⚽️ Important Announcement for Students ⚽️

Under the patronage of:
Prof. Dr. Tayseer Hassan Abdel-Hamid
Dean of the Faculty

Prof. Dr. Khaled Fathy Hussein
Vice Dean for Education and Student Affairs

📢 The Sports Committee at the Faculty’s Student Welfare Department announces a 5-a-side football tournament for students. The tournament will take place from October 12 to 15, 2026, at the Faculty of Nursing courts, starting at 12:00 PM.

This tournament is organized as part of the Faculty and Student Welfare Department's commitment to supporting sports activities, encouraging active student participation, and fostering a spirit of sportsmanship and teamwork—all of which contribute to discovering and honing athletic talent among the students.

📌 Students wishing to participate should contact the Faculty’s sports activity coordinator for registration and inquiries.

Sports Activity Coordinator:
Mr. Khaled Sayed

Director of Student Welfare Department:
Mr. Hossam El-Din Mostafa

🏆⚽️ We wish all our students the best of luck and continued excellence in all sports activities.

#Faculty_of_Computers_and_Information
#Student_Welfare
#Sports_Committee
#5_a_side_Football_Tournament
#Student_Activities

Announcement of the opening of registration for student groups.


📢 Important Announcement for Students

As part of the Faculty of Computers and Information's commitment to supporting student activities and encouraging active participation across various fields—and under the patronage of:

🎓 Prof. Dr. Tayseer Hassan Abdel-Hamid
Dean of the Faculty

🎓 Prof. Dr. Khaled Fathy Hussein
Vice Dean for Education and Student Affairs

The Student Groups Committee within the Student Welfare Department announces the opening of registration for student groups. This initiative aims to provide students with opportunities to participate in various activities and events, while fostering a spirit of cooperation and teamwork.

📌 Interested students should visit the Activity Coordinator at the Faculty’s Student Welfare Department.

🗓️ Registration Deadline:
Thursday, November 19, 2026

👤 Activity Coordinator: Marwa Kamal
👤 Student Welfare Director: Hossam El-Din Mostafa

✨ We wish all our students continued success and excellence, and look forward to their active participation in student activities.

#Faculty_of_Computers_and_Information
#Student_Welfare
#Student_Groups
#Student_Activities

1

Outstanding participation by the Faculty of Computers and Information in the ECPC programming contest 💻🏆

 Outstanding Participation by the Faculty of Computers and Information in the ECPC Programming Contest 💻🏆
Under the patronage of:
Prof. Dr. Tayseer Hassan Abdel-Hamid – Dean of the Faculty
Prof. Dr. Khaled Fathy Hussein – Vice Dean for Education and Student Affairs

And under the academic supervision of:
Dr. Maged Ahmed Askar
Dr. Amal Abdel-Azim Mohamed

📌 The Faculty of Computers and Information is participating in the Egyptian Collegiate Programming Contest (ECPC) at the level of Egyptian universities. The event is hosted by the Arab Academy for Science, Technology and Maritime Transport from August 18 to 23.

💻 Outstanding Participation on Day One

The Faculty made a remarkable showing on the first day of the competition with the participation of 39 teams. This presence reflects the Faculty's commitment to supporting and developing students' skills in:

🔹 Programming and problem-solving
🔹 Logical thinking and analysis
🔹 Developing competitive capabilities
🔹 Preparing for the demands of the digital labor market

👨‍💻 The participation of the Faculty's teams—led by Mr. Hossam El-Din Mostafa, Director of Student Welfare—comes as part of the Faculty's dedication to providing necessary support and care for students, and encouraging their active participation in scientific and technological competitions and events at both local and national levels.

✨ Best of luck and success to our students and the Faculty of Computers and Information teams. We sincerely hope they achieve outstanding results worthy of the Faculty and the University. 🏆💙

#Faculty_of_Computers_and_Information
#ECPC
#Programming_Contest
#Assiut_University
#Programming
#Outstanding_Students

 

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