اشرف عفيفي مصطفى خاطر


هندسة الحاسب
a.afifi@tu.edu.sa
Certificate Name Certificate University Certificate Date
الدكتوراه في اتصالات والكترونيات جامعة الزقازيق 17/08/2002
الدكتوراه في اتصالات والكترونيات جامعة الزقازيق 18/07/2002
Research Name Research Date Submitted Research Link
Efficient HEVC Integrity Verification Scheme for Multimedia Cybersecurity Applications 2020-09-01 12:00:00 AM
Efficient and Secure Opto-Cryptosystem for Color Images using 2D Logistic-based Fractional Fourier Transform 2020-08-01 12:00:00 AM
Efficiently Encrypting Color Images with Few Details based on RC6 and Different Operation Modes for Cybersecurity Applications 2020-06-01 12:00:00 AM
Investigation of Chaotic Image Encryption in Spatial and FrFT Domains for Cyber security Applications 2020-02-01 12:00:00 AM Investigation of Chaotic Image Encryption in Spatial and FrFT Domains for Cyber security Applications
Efficient Opto-Encryption of Color Images using 2D Logistic-based Fractional Fourier Transform 2020-02-01 12:00:00 AM
Secure Color Image Cryptosystem Based on Chaotic Logastic in the FrFt Domain 2019-11-01 12:00:00 AM
Optical Color Image Cryptosystem Based on Discrete Cosine Transform and Double Random Phase Encoding 2019-09-01 12:00:00 AM Optical Color Image Cryptosystem Based on Discrete Cosine Transform and Double Random Phase Encoding
A Chaotic Confusion-Diffusion Image Encryption based on Henon Map 2019-07-01 12:00:00 AM A Chaotic Confusion-Diffusion Image Encryption based on Henon Map
Generalized Legendre Polynomials for Support Vector Machines (SVMs) Classification 2019-07-01 12:00:00 AM
Efficient Low Detailed Image encryption Using Logistic Map and FrFT Transform in different modes of operation 2019-06-01 12:00:00 AM
Efficient Arnold and Singular Value Decomposition Based Chaotic Image Encryption 2019-03-01 12:00:00 AM
Block-based Optical Color Image Encryption Based on Double Random Phase Encoding 2019-01-01 12:00:00 AM
Generalized Hermite kernel function for support vector machine classifications 2018-06-01 12:00:00 AM
Optical Color Image Cryptosystem Using Chaotic Baker Mapping and Double Random Phase Encoding 2017-02-01 12:00:00 AM
Objects Reconstruction for CAD Model Creation 2015-11-01 12:00:00 AM
New Region Growing Based on Thresholding Technique Applied to MRI Data 2015-06-01 12:00:00 AM
Three Dimensional Data Reduction Algorithm Based on Surface Fitting 2014-10-01 12:00:00 AM
Laguerre Kernels –Based SVM for Image Classification 2014-06-01 12:00:00 AM Laguerre Kernels –Based SVM for Image Classification
Reducing Random and Uniform 3D Points for Acquisition System 2013-11-01 12:00:00 AM
Combining Evolutionary Algorithms and Average Overlap Metric Rules for Medical Image Segmentation 2013-06-01 12:00:00 AM
New Region Growing Algorithm for Brain Images Segmentation 2013-06-01 12:00:00 AM
A new fuzzy c-means for magnetic resonance images (MRIS) segmentation 2013-05-01 12:00:00 AM
Improving the Classification Accuracy using Support Vector Machines (SVMs)with Kernel 2013-02-01 12:00:00 AM
Improved Fuzzy Possiblistic C-means (IFPCM) Algorithms for Magnetic Resonance Segmentation 2013-01-01 12:00:00 AM
Enhancing Medical Image Segmentation Using Modified Fuzzy C-Means and Multi-Level Seed Region Growing 2013-01-01 12:00:00 AM
A Hybrid Technique Based on Combining Fuzzy K-means Clustring and regiongrowing for Improving Gray matter 2012-06-01 12:00:00 AM A Hybrid Technique Based on Combining Fuzzy K-means Clustring and regiongrowing for Improving Gray matter
A watershed approach for improving medical image segmentation 2012-06-01 12:00:00 AM
A New Validity Index for Fuzzy C-Means for Automatic Medical Image Clustering 2012-06-01 12:00:00 AM
A Watershed Transformation for Detecting Distorted Brain Based on Segmenting Magnetic Resonance Images 2011-06-01 12:00:00 AM
Support Vector Machines (SVMs) with Universal Kernels 2011-06-01 12:00:00 AM
Improving the Accuracy of Support Vector Machines via a New Kernel Function 2009-06-01 12:00:00 AM
Smart- based Expert System for Selecting Drugs Considering Patient Medical History and Pre-Knowledgefor Drugs Interactions 2009-06-01 12:00:00 AM
A new approach for automatic fuzzy clustering applied to magnetic resonance image clustering
Place Name Experince From To
جامعه الطائف أستاذ 14/06/2002
Cource Name place Cource Date
الاختبارات الالكترونية جامعة الطائف 10/04/2020
Award/invention Doner Place Date
• Publication Award 2012 جامعة الطائف 12/06/2012
• Publication Award 2011 جامعة الطائف
Committee Name Committee Type Join Date
• ABET Accreditation Committee داخل الجامعة 14/06/2016
• ABET Accreditation Committee داخل الجامعة 05/06/2012
CV File