Ashraf K. Helmy

12 papers Journal 7Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
BDCN_UNet: Advanced shoreline extraction techniques integrating deep learning.
Earth Sci. Informatics
Amira S. Mahmoud, Sayed A. Mohamed, Ashraf K. Helmy, Ayman H. Nasr
2017 J jnl
Acceleration of super-resolution for multispectral images using self-example learning and sparse representation.
Comput. Electr. Eng.
Marwa Moustafa, Hala Mousher Ebied, Ashraf K. Helmy, Taymoor M. Nazamy, Mohamed F. Tolba
2016 J jnl
Image segmentation scheme based on SOM-PCNN in frequency domain.
Appl. Soft Comput.
Ashraf K. Helmy, Gh. S. El-taweel
2016 — ch.
Optimization Methods for Medical Image Super Resolution Reconstruction.
Applications of Intelligent Optimization in Biology and Medicine
Marwa Moustafa, Hala Mousher Ebied, Ashraf K. Helmy, Taymoor M. Nazamy, Mohamed F. Tolba
2016 — conf
Parallel Implementation of Super-Resolution Based Neighbor Embedding Using GPU.
AISI
Marwa Moustafa, Hala M. Ebeid, Ashraf K. Helmy, Taymoor M. Nazamy, Mohamed F. Tolba
2015 J jnl
An edge detection scheme based on least squares support vector machine in a contourlet HMT domain.
Appl. Soft Comput.
Gh. S. El-tawel, Ashraf K. Helmy
2015 — conf
Parallel Super-Resolution Reconstruction Based on Neighbor Embedding Technique.
ICCSA (2)
Marwa Moustafa, Hala Mousher Ebied, Ashraf K. Helmy, Taymoor M. Nazamy, Mohamed F. Tolba
2014 — conf
Satellite Super Resolution Image Reconstruction Based on Parallel Support Vector Regression.
AMLTA
Marwa Moustafa, Hala Mousher Ebied, Ashraf K. Helmy, Taymoor M. Nazamy, Mohamed Fahmy Tolba
2014 J jnl
Super Resolution for Egyptsat-1 Images with erratic Shift.
J. Comput. Sci.
Ayman H. Nasr, Ghada Samy El-Tawel, Ashraf K. Helmy
2013 J jnl
Image fusion scheme based on modified dual pulse coupled neural network.
IET Image Process.
Gh. S. El-taweel, Ashraf K. Helmy
2013 J jnl
Regular gridding and segmentation for microarray images.
Comput. Electr. Eng.
Ashraf K. Helmy, Gh. S. El-tawel
2011 — conf
Egyptsat-1 super-resolution image reconstruction using data fusion.
JURSE
Ayman H. Nasr, Ashraf K. Helmy