اعضای هیئت علمی

Education

2009 - 2014

Ph.D. in Electrical Engineering (Communications)

Tarbiat Modares University (TMU), Tehran, Iran

GPA: 18.14/20

Thesis title: “Mixed Pixel Analysis in Hyperspectral Imagery”

Supervisor: Prof. Hassan Ghassemian

2007- 2009

M.Sc. in Electrical Engineering (Biomedical Engineering)

Tarbiat Modares University (TMU), Tehran, Iran

GPA: 18.40/20

Thesis title: “T-wave Alternans Analysis in the ECG signal”

Supervisor: Prof. Hassan Ghassemian

2002- 2007

B.Sc. in Electrical Engineering (Communication)

GPA: 16.55/20

Iran University of Science & Technology (IUST), Tehran, Iran

Thesis title: “Nonsystematic Turbo codes”

Advisor: Prof. Vahid Tabatabavakili

1998 - 2002

Diploma in Physics and Mathematics

GPA: 19.90/20

Ershad High School, Lahijan, Iran

Research

Interests

Biomedical Signal Processing

T-wave Alternans Detection in the ECG Signal

Body Surface Potentials Estimation

Genomic Signal Processing

Statistical Signal Processing

Nonlinear Blind Source Separation (BSS)

Geoscience & Remote Sensing

Unmixing & Classification of Hyperspectral Data

Functional Medical Imaging

Electrocardiographic Imaging (BSPM), fMRI

Coding Theory

Iterative Decoding Schemes (Turbo Codes)

Professional Membership

IEEE Member (since 2015)

IEEE Graduate Student Member (since 2008)

IEEE Geoscience and Remote Sensing Society (since 2010)

IEEE Engineering in Medicine & Biology Society (2008 - 2012)

IEEE Signal Processing Society (Since 2009)

IEEE Communication Society (2008)

ISIEA Conference Reviewer (Since 2009)

ISCEE Conference Reviewer (Since 2010)

Programming

&

Computer Skills

Microsoft Visual Studio .NET

C++, C#, VB

MATLAB & Simulink

Toolboxes: Signal Processing, Image Processing, Neural Network, Control, Symbolic Math, Wavelet

Circuit Design Software

Orcad, Altium Designer, Proteus, Multisim

Web Programming

ASP.NET, PHP, SQL Server

Document Preparation System

LaTeX, Microsoft Office Collection

Language Skills

Fluent in English (TOEFL IBT Score: 105/120)

Native in Persian

Publications

S. Khoshsokhan, R. Rajabi and H. Zayyani, "Clustered multitask non-negative matrix factorization for spectral unmixing of hyperspectral data," in Journal of Applied Remote Sensing, vol. 13, no. 2, May 2019.

S. Khoshsokhan, R. Rajabi and H. Zayyani, "Sparsity-Constrained Distributed Unmixing of Hyperspectral Data," in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 12, no. 4, pp. 1279-1288, April 2019.

S. Khoshsokhan, R. Rajabi and H. Zayyani, "Hyperspectral Unmixing based on Clustered Multitask Networks," 2018 4th Iranian Conference on Signal Processing and Intelligent Systems (ICSPIS), Tehran, Iran, pp. 131-134, 2018.

S. Khoshsokhan, R. Rajabi and H. Zayyani, "Distributed Unmixing of Hyperspectral Data with Sparsity Constraint", Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-4/W4, pp. 145-150, 2017.

R. Rajabi, H. Ghassemian, "Spectral Unmixing of Hyperspectral Imagery using Multilayer NMF", IEEE Geoscience and Remote Sensing Letters, vol. 12, pp. 38-42, 2015.

R. Rajabi, H. Ghassemian, "Sparsity Constrained Graph Regularized NMF for Spectral Unmixing of Hyperspectral Data", Springer Journal of the Indian Society of Remote Sensing, pp. 1-10, 2014.

A. Jamshidi, A. Alidoosti, S. Givehchi, R. Rajabi, "A model for Security Vulnerability Assessment in the Oil Industry, Case study: Marine Oil Industry", Journal of Emergency Management, vol. 1, no. 1, pp. 61-67, Spring & Summer 2012. (in Persian)

R. Rajabi, H. Ghassemian, "Multilayer Structured NMF For Spectral Unmixing of Hyperspectral Images”, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS 2014), Lausanne, Switzerland, 2014.

R. Rajabi, H. Ghassemian, "Fusion of htperspectral and panchromatic images using spectral unmixing results", International Conference on Sensors and Models in Photogrammetry and Remote Sensing (SMPR 2013), Tehran, Iran, 2013.

R. Rajabi, H. Ghassemian, "Hyperspectral data unmixing using GNMF method and sparseness constraint", IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2013), Melbourne, Australia, 2013.

R. Rajabi, H. Ghassemian, "Unmixing of hyperspectral data using robust statistics-based NMF", 6th International Symposium on Telecommunications (IST 2012), Tehran, Iran, 2012.

R. Rajabi, M. Khodadadzadeh, H. Ghassemian, "Graph regularized nonnegative matrix factorization for hyperspectral data unmixing", 7th Iranian Machine Vision and Image Processing (MVIP 2011), Tehran, Iran, 2011.

M. Khodadadzadeh, R. Rajabi, H. Ghassemian, "A novel approach for spectral-spatial classification of hyperspectral data based on SVM-MRF method", IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2011), Vancouver, Canada, 2011.

M. Khodadadzadeh, R. Rajabi, H. Ghassemian, “Combination of region-based and pixel-based hyperspectral image classification using erosion technique and MRF model”,The 18th Iranian Conference on Electrical Engineering (ICEE 2010), Isfahan, Iran, 2010.

R. Rajabi, H. Ghassemian, “T-Wave Alternans Analysis using Lyapunov Exponents”, 2009 IEEE Symposium on Industrial Electronics & Applications (ISIEA09), Kuala Lumpur, Malaysia, 2009.

R. Rajabi, H. Ghassemian, “Body surface potentials estimation in electrocardiographic imaging”, 17th Iranian Conference on Electrical Engineering (ICEE 2009), Tehran, Iran, 2009. (in Persian)

Teaching
Experiences

Assistant Professor, Qom University of Technology, Qom, Iran (2014 - Present)

Courses Taught: Signals and Systems, Electromagnetics, Fields and Waves, Antenna.

Azad University, South Tehran Branch, Tehran, Iran (2012 - Present)

Courses Taught: Communication II, Signals and Systems, Communication Circuits Lab.

Qom University of Technology, Qom, Iran (2011 - 2012)

Courses Taught: Communication I, Microelectronics II, Circuits I

Azad University, Shahr-e-Rey Branch, Tehran, Iran (2010 - 2012)

Courses Taught: Microelectronics I, Digital Design, Microelectronics II & III Lab., Computer Programming C++, Circuits I & II

Awards

&

Honors

Ph.D. Scholarship

Iran Ministry of Science, Research and Technology, 2012

IEEE Student Travel Support to attend IGARSS 2013 in Melbourne, Australia, July 2013

Ranked 1st among participants of Ph.D. entrance examination

Tarbiat Modares University, 2009

Ranked 1st among M.Sc. students of Biomedical Engineering

Tarbiat Modares University, Entrance 2007

Between Top 10 B.Sc. students of Electrical Engineering

Iran University of Science and Technology, Entrance 2002

Workshops

Attended

“Kernel methods for hyperspectral image processing” by Gustavo Camps-Valls, WHISPERS 2014 Tutorial, Lausanne, Switzerland, June 2014

“Nonlinear Unmixing of Hyperspectral Data” by Paul Gader and Rob Heylen

IGARSS 2013 Tutorial, Melbourne, Australia, July 2013

“Network Information Theory”, by Prof. Babak Hassibi

IST 2012 Workshop, CSRI, Tehran, Iran, Nov. 2012

“Real-time Digital Signal Processing”, by Dr. Farshad Lahouti

Center for Wireless Communications, University of Tehran, Sep. 2011

“How to Develop and Implement State-of-the-Art Bio-Instruments: Principles and Case Studies”, by Prof. John G. Webster

ICEE 2008 Workshop, Tarbiat Modares University, Tehran, Iran, May 2008