| On cluster validity indexes in fuzzy and hard clustering algorithms for image segmentation M El-Melegy, EA Zanaty, WM Abd-Elhafiez, A Farag 2007 IEEE International Conference on Image Processing 6, VI-5-VI-8, 2007 | 38 | 2007 |
| Color image compression algorithm based on the dct blocks WM Abd-Elhafiez, W Gharibi arXiv preprint arXiv:1208.3133, 2012 | 23 | 2012 |
| Image Encryption Using Chaos-Driven Elliptic Curve Pseudo-random Number Generators WMAE Omar Reyad, Zbigniew Kotulski international journal of Appl. Math. Inf. Sci. 10 (4), 1283-1292, 2016 | 22* | 2016 |
| Image Encryption Using Chaos-Driven Elliptic Curve Pseudo-random Number Generators WMAE Omar Reyad, Zbigniew Kotulski International Conference on Pure and Applied Sciences (ICPAS 2015) 1, 80-94, 2015 | 22* | 2015 |
| Image object extraction based on curvelet transform U Sayed, MA Mofaddel, WM Abd-Elhafiez, MM Abdel-Gawad An international journal of applied mathematics & information sciences 7 (1 …, 2013 | 19 | 2013 |
| A novel image encryption scheme based on different block sizes for grayscale and color images O Reyad, MA Mofaddel, WM Abd-Elhafiez, M Fathy 2017 12th International Conference on Computer Engineering and Systems …, 2017 | 17 | 2017 |
| Image encryption algorithm methodology based on multi-mapping image pixel WM Abd-Elhafiez, O Reyad, MA Mofaddel, M Fathy The International Conference on Advanced Machine Learning Technologies and …, 2020 | 15 | 2020 |
| The digital transformation effects in distance education in light of the epidemics (COVID-19) in Egypt WM Abd-Elhafiez, HH Amin Information Sciences Letters 10 (1), 141-152, 2021 | 14 | 2021 |
| A new Method for Face Recognition Using Variance Estimation and Feature Extraction W Mohamed, M Heshmat, M Girgis, S Elaw | 13 | 2013 |
| Object-based hybrid image and video coding scheme MA Mofaddel, WM Abd-Elhafiez The 2011 International Conference on Computer Engineering & Systems, 245-251, 2011 | 13 | 2011 |
| Image Coding Scheme Based on Object Extraction and Hybrid Transformation US Mohammed, WM Abd-elhafiez Image 2 (5), 1375-1383, 2010 | 12 | 2010 |
| Image compression algorithm using a fast curvelet transform WM Abd-Elhafiez International Journal of Computer Science and Telecommunications 3 (4), 43.47, 2012 | 11 | 2012 |
| An efficient color image compression technique WM Abd-Elhafiez, W Gharibi, M Heshmat TELKOMNIKA (Telecommunication Computing Electronics and Control) 18 (5 …, 2020 | 10 | 2020 |
| Fast and accurate approaches for image and moving object segmentation MA Mofaddel, WM Abd-Elhafiez The 2011 International Conference on Computer Engineering & Systems, 252-259, 2011 | 10 | 2011 |
| Face identification system in video M Heshmat, WM Abd-Elhafiez, M Girgis, S Elaw 2016 11th International Conference on Computer Engineering & Systems (ICCES …, 2016 | 9 | 2016 |
| New approach for color image compression WM Abd-Elhafiez International Journal of Computer Science and Telecommunications (IJCST) 3 …, 2012 | 8 | 2012 |
| Medical image encryption via lifting method WM Abd-Elhafiez, M Heshmat Journal of Intelligent & Fuzzy Systems 38 (3), 2823-2832, 2020 | 7 | 2020 |
| Comparison of video face detection methods using HSV, HSL and HSI color spaces S Elaw, WM Abd-Elhafiez, M Heshmat 2019 14th International Conference on Computer Engineering and Systems …, 2019 | 7 | 2019 |
| An Efficient Scheme for Face Detection Based on Contours and Feature Skin Recognition SE Mohamed Heshmat, Walaa M. Abd-Elhafiez, Moheb Girgis 10th IEEE International Conference on Computer Engineering and Systems …, 2015 | 6* | 2015 |
| A NEW FACE RECOGNITION SCHEME FOR FACES WITH EXPRESSIONS, GLASSES AND ROTATION S Walaa M. Abdel-Hafiez,Heshmat, Moheb International Journal of Computer Engineering & Technology (IJCET) 5 (4), pp …, 2014 | 6 | 2014 |
