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Shahrokh Ghaemmaghami
Professor of Electrical Engineering/Signal Processing
Electronics Research Institute (ERI) Sharif University of Technology (SUT)
Tel: 98-21-6616 4900, 98-21-6616 4901 Fax: 98-21-6603 0318 Email: ghaemmag@sharif.edu
Director, Electronics Research Institute
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Education
PhD:
Signal Processing Research Center/Research Center for Speech, Audio, Image & Video Technology
School of Electrical and Electronics Engineering
Queensland University of Technology (QUT), Australia, 1998.
MSc& BSc:
MSc: Communication Systems
BSc: Electronics
Dept. of Electrical Engineering
Sharif University of Technology (SUT), Iran
Teaching (current)
Speech Processing, 25-159, Dept. of Electrical Engineering
Information Hiding, 25-139, Dept. of Electrical Engineering
Research
Major Areas:
o Signal Processing: Speech, Audio, Image, & Video Processing
o Communications: Data Transmission, Secure Communications
o Machine Intelligence and Deep Learning: Theories & Applications
o Information Hiding/Forensics: Watermarking, Steganography, Steganalysis, Finger Printing
Large Research Projects Led:
o Very Low Rate Speech Compression
o Secure Speech Communication Systems
o Speech Separation and Enhancement
o Speech and Speaker Recognition/Verification
o Image and Video Encryption Systems
o Video Modeling and Event Recognition
o Tampering Detection/Restoration of Image and Video
o Steganalysis of Speech, Audio, Image, and Video
o Well-Logging Systems, Open-Hole and Cased-Hole
o Deep Learning Structural Analysis, Theoretical & Applied
o Word Spotting of Persian Speech
Publications (2010+)
Journal papers
A machine learning framework for predicting entrapment efficiency in niosomal particles
F Kashani-Asadi-Jafari, A Aftab, S Ghaemmaghami
International Journal of Pharmaceutics 627, 2022.
Compound short-and long-term memory for memory augmented neural networks
A Bidokhti, S Ghaemmaghami
Engineering Applications of Artificial Intelligence 116, 2022.
Designing Low Coherent Measurement Matrix with Controlled Spectral Norm via an Efficient Approximation of ℓ∞-Norm
A Heshmati, S Amini, S Ghaemmaghami, F Marvasti
IEEE Signal Processing Letters, 2022.
A Model for Detecting Targets and Classifying Pulses of 6-Antenna Radar Systems with Neural Networks Optimized by Genetic Algorithm
E Nasirzadeh, S Bayat, S Ghaemmaghami
Journal of Aeronautical Engineering 24 (2), 2022.
Non-Smooth Regularization: Improvement to Learning Framework through Extrapolation
S Amini, M Soltanian, M Sadeghi, S Ghaemmaghami
IEEE Transactions on Signal Processing 70, 2022.
Recognition of Visual Events using Spatio-Temporal Information of the Video Signal
M Soltanian, S Ghaemmaghami
Signal and Data Processing 18 (1), 134-119, in Persian, 2021.
Towards improving robustness of deep neural networks to adversarial perturbations
S Amini, S Ghaemmaghami
IEEE Transactions on Multimedia 22 (7), 2020.
Error Correction in Pitch Detection using a Deep Learning Based Classification
M Khadem-hosseini, S Ghaemmaghami, A Abtahi, S Gazor, F Marvasti
IEEE/ACM Transactions on Audio, Speech, and Language Processing, 28, 2020.
Spatio-Temporal VLAD Encoding of Visual Events using Temporal Ordering of the Mid-Level Deep Semantics
M. Soltanian, S. Amini, S. Ghaemmaghami
IEEE Transactions on Multimedia, 22 (7), 2020.
A New Framework to Train Autoencoders through Non-Smooth Regularization
S. Amini, S. Ghaemmaghami
IEEE Transactions on Signal Processing, 67 (7), 2019.
Lowering Mutual Coherence between Receptive Fields in Convolutional Neural Networks
S. Amini, S. Ghaemmaghami
IET, Electronics Letters, 55 (6), 2019.
Median Filtering Forensics in Compressed Video
V. Amanipour, S. Ghaemmaghami
IEEE Signal Processing Letters, 26 (2), 2019.
Hierarchy of Concepts, Aggregation of Pooling, and Concept-wise Normalization in CNN based Video Event Recognition
M. Soltanian, S. Ghaemmaghami
IEEE Transactions on Multimedia, 21 (1), 2019.
Detection of Median Filtering Manipulation in Compressed Image
V. Amanipour, S. Ghaemmaghami
Electronic and Cyber Defense, 7 (3), 121-129, in Persian, 2019.
Video-Tampering Detection and Content Reconstruction via Self-Embedding
V. Amanipour, S. Ghaemmaghami
IEEE Transactions on Instrumentation and Measurement, 67 (3), 2018.
A Universal Image Steganalysis System Based On Double Sparse Representation Classification (DSRC)
A. Jalali, H. Farsi, S. Ghaemmaghami
Multimedia Tools and Applications, 1 (20), 2017.
A sparse representation-based wavelet domain speech steganography method
S. Ahani, S. Ghaemmaghami, ZJ. Wang
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP) 23 (1), 2015.
Towards blind detection of low-rate spatial embedding in image steganalysis
F. Farhat, S. Ghaemmaghami
IET Image Processing 9 (1), 31-42, 2015.
Colour image steganography method based on sparse representation
S. Ahani, S. Ghaemmaghami
IET Image Processing 9 (6), 496-505, 2014.
Application of 3D-wavelet statistics to video analysis
M. Omidyeganeh, S. Ghaemmaghami, S. Shirmohammadi
Multimedia tools and applications 65 (3), 441-465, 2013.
Group-based spatio-temporal video analysis and abstraction using wavelet parameters
M. Omidyeganeh, S. Ghaemmaghami, S. Shirmohammadi
Signal, Image and Video Processing, 1-12, 2013.
A Low Complexity NSAF Algorithm
M. Rabiee, M. Ahmadian Attari, S. Ghaemmaghami
IEEE Signal Processing Letters 19 (11), 716-719, 2012.
Video keyframe analysis using a segment-based statistical metric in a visually sensitive parametric space
M. Omidyeganeh, S. Ghaemmaghami, S. Shirmohammadi
IEEE Transactions on Image Processing 20 (10), 2730-2737, 2011.
Closure of Sets: A Statistically Hypersensitive System for Steganalysis of LSB Embedding
S. Khosravirad, T. Eghlidos, S. Ghaemmaghami
IET Signal Processing, Vol. 5, No. 4, pp. 379-389, 2011.
Improvement to Speech-Music Discrimination using Sinusoidal Model based Features
J. Shirazi, S. Ghaemmaghami
Multimedia Tools and Applications, 50 (2), 415-435, 2010.
Very Low Rate Scalable Speech Coding Through Classified Embedded Matrix Quantization
E. Jahangiri, S. Ghaemmaghami
EURASIP Journal on Advances in Signal Processing, 480345, 2010.
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Conference Papers
Human Inspired Memory Module for Memory Augmented Neural Networks
A Bidokhti, S Ghaemmaghami
IEEE Intl Conference on Industry 4.0, Artificial Intelligence and Communications Technology (IAICT), 2022.
Multi-Head ReLU Implicit Neural Representation Networks
A Aftab, A Morsali, S Ghaemmaghami
IEEE Intl Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022.
Towards Robust Visual Transformer Networks via K-Sparse Attention
S Amini, S Ghaemmaghami
IEEE Intl Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022.
Light-SERNet: A lightweight fully convolutional neural network for speech emotion recognition
A Aftab, A Morsali, S Ghaemmaghami, B Champagne
IEEE Intl Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022.
Compressed Video Watermarking for Authentication and Reconstruction of the Audio Part
Z. Esmailbeig, S. Ghaemmaghami
Information Security and Cryptology (ISCISC), 15th International ISC Conference on, 2018.
Tampering Detection and Restoration of Compressed Video
B. Azizian, S. Ghaemmaghami
Information Security and Cryptology (ISCISC), 15th International ISC Conference on, 2018.
Video event recognition leveraging hierarchy of semantic concepts
M. Soltanian, S. Ghaemmaghami
Electrical Engineering (ICEE), 2017 Iranian Conference on, 1549-1553, 2017.
Blind consecutive extraction of multi-carrier spread spectrum data from digital images
M. Soltanian, S. Ghaemmaghami
Electrical Engineering (ICEE), 2017 Iranian Conference on, 1835-1839, 2017.
Towards higher detection accuracy in blind steganalysis of JPEG images
M. Zohourian, M. Heidari, S Ghaemmaghami, I. Gholampour
Electrical Engineering (ICEE), 2016 24th Iranian Conference on, 1860-1864, 2016.
Detection of regional copy/move forgery in MPEG videos using optical flow
A. Bidokhti, S. Ghaemmaghami
Artificial intelligence and signal processing (AISP), 2015 International Conference on, 2015.
A generalized multi-layer information hiding scheme using wet paper coding
A. Bidokhti, S. Ghaemmaghami
Information Security and Cryptology (ISCISC), 2014 11th International ISC Conference on, 2014.
An efficient feature extraction methodology for blind image steganalysis using contourlet transform and Zernike moments
E. Shakeri, S. Ghaemmaghami
Information Security and Cryptology (ISCISC), 2013 10th International ISC Conference on, 2013.
A Robust Wavelet-based Approach to Fingerprint Identification
M. Omidyeganeh, A. Javadtalab, S. Ghaemmaghami, S. Shirmohammadi
Multimedia and Expo Workshops (ICMEW), 2012 IEEE International Conference on, 2012.
Statistical modeling of error resilient JPEG2000 decoding
M. Omidyeganeh, A. Javadtalab, S. Ghaemmaghami, S. Shirmohammadi
TENCON 2011-2011 IEEE Region 10 Conference, 403-407, 2011.
Image steganalysis based on SVD and noise estimation: Improve sensitivity to spatial LSB embedding families
A. Diyanat, F. Farhat, S. Ghaemmaghami
TENCON 2011-2011 IEEE Region 10 Conference, 1266-1270, 2011.
LSB++: an improvement to LSB+ steganography
K. Ghazanfari, S. Ghaemmaghami, SR. Khosravi
TENCON 2011-2011 IEEE Region 10 Conference, 364-368, 2011.
Multi-dimensional correlation steganalysis
F. Farhat, A. Diyanat, S. Ghaemmaghami, MR. Aref
Multimedia Signal Processing (MMSP), 2011 IEEE 13th International Workshop, 2011.
Universal steganalysis based on local prediction error in wavelet Domain
A. Shojaei-Hashemi, M. Mehdipour-Ghazi, S. Ghaemmaghami
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2011.
Autoregressive Video Modeling Through 2D Wavelet Statistics
M. Omidyeganeh, S. Ghaemmaghami, S. Shirmohammadi
6th Intl Conf. Intelligent Information Hiding and multimedia Signal Processing (IIHMSP), Oct. 2010.
Robust Digital Video Watermarking in an Orthogonal Parametric Space
M. Omidyeganeh, H. Khalilian, S. Ghaemmaghami, S. Shirmohammadi
Proc. IEEE Region-10 Int'l Conf. (TENCON), pp. 2258-2263, Nov. 2010.
On Limits of Embedding in 3D Images based on 2D Watson’s Model
Z. Kavehvash, S. Ghaemmaghami
9th International Workshop on Digital Watermarking (IWDW), pp. 293-304, Oct. 2010.
Image Steganography based on Sparse Decomposition in Wavelet Space
S. Ahani, S. Ghaemmaghami
Intl Conf. Information Theory and Information Security (ICITIS), Nov. 2010.
An Event based approach to Video Analysis and Keyframe Selection
M. Omidyeganeh, S. Ghaemmaghami, S. Shirmohammadi
IEEE workshop on Signal Processing Systems (SIPS), pp.128-133, Oct. 2010.
Image Watermarking using Independent Component Analysis
A. Hajisami, S. Ghaemmaghami
Intl Symposium on Information Processing ISIP, Nov. pp. 363-367, 2010.
High Capacity Image Steganography in Wavelet Domain
S. Sarreshtedari, S. Ghaemmaghami
IEEE Consumer Communications and Networking Conf. (CCNC), 2010.
Towards Genetic Feature Selection in Image Steganalysis
M. Ramezani, S. Ghaemmaghami
IEEE Consumer Communications and Networking Conf. (CCNC), 2010.
Adaptive Image Steganography with Mod-4 Embedding using Image Contrast
M. Ramezani, S. Ghaemmaghami
IEEE Consumer Communications and Networking Conf. (CCNC), pp. 1-4, 2010.
Students Supervised (2010+)
PhD Students
M.H. Sargazi-Moghadam
Structural enhancement of deep networks for robustness to adversarial attacks
A. Bidokhti
Design of memory structure in machine learning inspired by human learning system
S. Amini
Deep learning based on sparse coding for classification
M. Soltanian
Video Analysis based on Visual Events
V. Amanipour
Blind Detection of Processes Applied to Video via Action Effects Analysis
F. Farhat
Steganalysis of information hiding systems through an information-theoretic approach
S. Ahani
Steganography using sparse decomposition
M. Omidyeganeh
Parametric Analysis and Modeling of Video Signal
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MSc Students
A. Heshmati
Adversarial attack to deep learning networks via imperceptible sparse perturbation
A. Abdolrahimi
Dtection and localization of image manipulation
S. Khanehggeer
Gesture-based Anti-Spoofing Face Verification
V. Jebraeeli
Human identity recognition through gait and body motions analysis
A. Aghababaei Harandi
Deepfake Videos Detection through Deep Analysis of Artifacts of Still and Moving Images
A. Aftab
Speech emotion recognition using deep learning and time-frequency features
M.R. Peyghan
Speech Driven Talking Face Synthesis based on True Articulatory Gestures
M. Khadem Hosseini
Pitch Detection Using Deep Learning
H. Aghamohammadi
Phonetic Attributes Dependent Speaker Verification using Deep Learning
A.H. Keshavarz
Audio-visual speaker verification using identity based articulatory features
M.H. Sargazi Moghadam
Steganalysis of JPEG Images using Convolutional Neural Network
S.E. Hosseini
Speech enhancement using deep neural networks in non-stationary noise
M.R. Hajbabaei
Unconstrained Face Verification in Video
B. Azizian
Tampering Detection of Video and its Selective Reconstruction in compressed video
Z. Esmaeilbeig
Video Watermarking for Tampering Detection and Reconstruction of the Audio Part
A. Jalali
Image Steganalysis based on Sparse Representation
A. Bidokhti
Forgery detection of moving objects in digital video
M.R. Izadi Kharameh
Text-independent speaker verification based on phonetic evolution
S. Karimi
Structural and algorithmic analysis of machine learning in steganalysis based on feature space size and variants
M. Heidari
Analysis of Sensitivity of Features to Data Embedding in Blind Image Steganalysis
S.E. Delfani Abbariki
Automatic music signal classification through hierarchical clustering
E. Shakeri
Improve Performance of Higher Order Statistics in Spatial and Frequency Domains in Blind Image Steganalysis
M. Mohammadi
Steganalysis of audio signals based on discriminative features statistics
M.A. Karandish
Image Steganalysis Based on Feature Optimization Using Evolutionary Algorithms
A. Mohammadi
Image modeling using random field for steganalysis
M. Joneidi
Feature extraction and robust classification of images using sparse decomposition
H. Khaki
Speaker verification with incomplete multimodal speech data
H. Bakhshi Golestani
Model based watermarking of video
M. Zohourian
Blind image steganalysis through multiresolution analysis
H.R. Torkiyan
Optimization of feature selection for image steganalysis
A. Diyanat
Steganalysis of multimedia signals with entropic version of signal