اشرف عفيفي مصطفى خاطر


هندسة الحاسب
a.afifi@tu.edu.sa
إسم المؤهل جامعة المؤهل تاريخ المؤهل
الدكتوراه في اتصالات والكترونيات جامعة الزقازيق 08/06/1423
الدكتوراه في اتصالات والكترونيات جامعة الزقازيق 08/05/1423
اسم البحث تاريخ تقديم البحث رابط البحث
Efficient HEVC Integrity Verification Scheme for Multimedia Cybersecurity Applications 1442-01-13 12:00:00 ص
Efficient and Secure Opto-Cryptosystem for Color Images using 2D Logistic-based Fractional Fourier Transform 1441-12-11 12:00:00 ص
Efficiently Encrypting Color Images with Few Details based on RC6 and Different Operation Modes for Cybersecurity Applications 1441-10-09 12:00:00 ص
Investigation of Chaotic Image Encryption in Spatial and FrFT Domains for Cyber security Applications 1441-06-07 12:00:00 ص 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 1441-06-07 12:00:00 ص
Secure Color Image Cryptosystem Based on Chaotic Logastic in the FrFt Domain 1441-03-04 12:00:00 ص
Optical Color Image Cryptosystem Based on Discrete Cosine Transform and Double Random Phase Encoding 1441-01-02 12:00:00 ص Optical Color Image Cryptosystem Based on Discrete Cosine Transform and Double Random Phase Encoding
A Chaotic Confusion-Diffusion Image Encryption based on Henon Map 1440-10-28 12:00:00 ص A Chaotic Confusion-Diffusion Image Encryption based on Henon Map
Generalized Legendre Polynomials for Support Vector Machines (SVMs) Classification 1440-10-28 12:00:00 ص
Efficient Low Detailed Image encryption Using Logistic Map and FrFT Transform in different modes of operation 1440-09-27 12:00:00 ص
Efficient Arnold and Singular Value Decomposition Based Chaotic Image Encryption 1440-06-24 12:00:00 ص
Block-based Optical Color Image Encryption Based on Double Random Phase Encoding 1440-04-25 12:00:00 ص
Generalized Hermite kernel function for support vector machine classifications 1439-09-17 12:00:00 ص
Optical Color Image Cryptosystem Using Chaotic Baker Mapping and Double Random Phase Encoding 1438-05-04 12:00:00 ص
Objects Reconstruction for CAD Model Creation 1437-01-19 12:00:00 ص
New Region Growing Based on Thresholding Technique Applied to MRI Data 1436-08-14 12:00:00 ص
Three Dimensional Data Reduction Algorithm Based on Surface Fitting 1435-12-07 12:00:00 ص
Laguerre Kernels –Based SVM for Image Classification 1435-08-03 12:00:00 ص Laguerre Kernels –Based SVM for Image Classification
Reducing Random and Uniform 3D Points for Acquisition System 1434-12-27 12:00:00 ص
Combining Evolutionary Algorithms and Average Overlap Metric Rules for Medical Image Segmentation 1434-07-22 12:00:00 ص
New Region Growing Algorithm for Brain Images Segmentation 1434-07-22 12:00:00 ص
A new fuzzy c-means for magnetic resonance images (MRIS) segmentation 1434-06-21 12:00:00 ص
Improving the Classification Accuracy using Support Vector Machines (SVMs)with Kernel 1434-03-20 12:00:00 ص
Improved Fuzzy Possiblistic C-means (IFPCM) Algorithms for Magnetic Resonance Segmentation 1434-02-19 12:00:00 ص
Enhancing Medical Image Segmentation Using Modified Fuzzy C-Means and Multi-Level Seed Region Growing 1434-02-19 12:00:00 ص
A Hybrid Technique Based on Combining Fuzzy K-means Clustring and regiongrowing for Improving Gray matter 1433-07-11 12:00:00 ص A Hybrid Technique Based on Combining Fuzzy K-means Clustring and regiongrowing for Improving Gray matter
A watershed approach for improving medical image segmentation 1433-07-11 12:00:00 ص
A New Validity Index for Fuzzy C-Means for Automatic Medical Image Clustering 1433-07-11 12:00:00 ص
A Watershed Transformation for Detecting Distorted Brain Based on Segmenting Magnetic Resonance Images 1432-06-29 12:00:00 ص
Support Vector Machines (SVMs) with Universal Kernels 1432-06-29 12:00:00 ص
Improving the Accuracy of Support Vector Machines via a New Kernel Function 1430-06-08 12:00:00 ص
Smart- based Expert System for Selecting Drugs Considering Patient Medical History and Pre-Knowledgefor Drugs Interactions 1430-06-08 12:00:00 ص
A new approach for automatic fuzzy clustering applied to magnetic resonance image clustering
إسم الجهة الخبرة من إلي
جامعه الطائف أستاذ 03/04/1423
إسم الدورة المكان تاريخ الدورة
الاختبارات الالكترونية جامعة الطائف 17/08/1441
الجائزة/براءة الاختراع الجهة المانحة التاريخ
• Publication Award 2012 جامعة الطائف 22/07/1433
• Publication Award 2011 جامعة الطائف
مسمي اللجنة نوع اللجنة تاريخ الإنضمام
• ABET Accreditation Committee داخل الجامعة 09/09/1437
• ABET Accreditation Committee داخل الجامعة 15/07/1433
ملف السيرة الذاتية