Hassan Ayad
Assistant Lecturer
Cairo University St., Cairo University, Faculty of Science, Department of Mathematics
(email)
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2018
Annaby, M. H., H. A. Ayad, M. A. Rushdi, and E. A. Nehary,
"
Difference operators and generalized discrete fractional transforms in signal and image processing
",
Signal Processing
, vol. 151, pp. 1-18, 2018.
Abstract
Website
n/a
Abd-Alla, M. Z., M. H. Annaby, H. A. Hassan, and H. A. Ayad,
"
Difference operators, Green's matrix, sampling theory and applications in signal processing
",
Journal of Difference Equations and Applications
, vol. 24, no. 8, pp. 1318-1345, 2018.
Abstract
Website
n/a
Annaby, M. H., H. Ayad, and M. A. Rushdi,
"
On security of image ciphers based on logic circuits and chaotic permutations
",
Multimedia Tools and Applications
, vol. 77, no. 16, pp. 20455-20476, 2018.
Abstract
Website
n/a
2017
Farag, T. H., W. A. Hassan, and H. A. Ayad,
"
Extended Absolute Fuzzy Connectedness Segmentation Algorithm Utilizing Region and Boundary-Based Information
",
Arabian Journal for Science and Engineering
, vol. 42, issue 8, pp. 3573–3583, 2017.
2014
Abdelrazik, M., H. A. Ayad, T. H. Farag, and M. Hammed,
"
Fuzzy Connectedness Application in Lithological Classification
",
11th International Conference on the Geology of the Arab World
, Egypt, 5 April, 2014.
Ayad, H.,
Investigation and Integration of Fuzzy Connectedness Based Image Segmentation Frameworks
,
, Giza, Cairo University, 2014.
thesisb5.pdf
2013
Ayad, H. A., and T. H. Farag,
"
Hybrid Automated Segmentation Algorithm based on Absolute fuzzy connectedness
",
The First International Conference on New Horizons in Basic and Applied Science
, Hurghada, 30 Sept, 2013.
Recent Publications
On security of image ciphers based on logic circuits and chaotic permutations
Difference operators, Green's matrix, sampling theory and applications in signal processing
Difference operators and generalized discrete fractional transforms in signal and image processing
Extended Absolute Fuzzy Connectedness Segmentation Algorithm Utilizing Region and Boundary-Based Information
Fuzzy Connectedness Application in Lithological Classification
more