Dr. Evgeny Gershikov

Dr. Evgeny Gershikov

Dr. Evgeny Gershikov
מחלקה: Electrical and Electronic Engineering
תפקיד נוכחי: מרצה מן החוץ

Education :

Ph.D.2011, Electrical Engineering (courses average: 95), Faculty of Electrical Engineering, Technion, "On the Role of Color Information in Image Processing and Visual Communcation", supervised by Dr. Moshe Porat and Prof. Allen Tannenbaum.

M.Sc.2006, Electrical Engineering (cum laude, courses average: 96), Faculty of Electrical Engineering, Technion, "On Subband Transform Coding for Color Image Compression", supervised by Dr. Moshe Porat.

B.Sc.2002, Electrical Engineering (summa cum laude, courses average: 96), Faculty of Electrical Engineering, Technion, main Topics: Signal Processing, Communication, Computers .

Research Interests
  • 1. Signal and Image Processing
  • 2. Color Processing and Vision
  • 3. Computer Vision
  • 4. Pattern Recognition
  • 5. Speech Recognition
Courses
  • 1.  Introduction to Digital Signal Processing (31440)
  • 2. Discrete Networks and Systems (31430)
  • 3. Image Processing (31651/31997)
  • 4. MATLAB

Files

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Refereed Papers

  1. Evgeny Gershikov, Emilia Lavi (Burlak) and Moshe Porat, "Correlation-Based Approach to Color Image Compression", Signal Processing: Image Communication, Vol. 22, No. 9, pp. 719-733, Oct. 2007.
  2. Evgeny Gershikov and Moshe Porat, "On Color Transforms and Bit Allocation for Optimal Subband Image Compression", Signal Processing – Image Communication, Vol. 22, No. 1, pp. 1-18, Jan. 2007.
Book Chapters
  1. Evgeny Gershikov and Moshe Porat, "Data Compression of Color Images using a Probabilistic Linear Transform Approach", in LNCS # 4310, T. Boyanov, S. Dimova, K. Georgiev, G. Nikolov (Eds.) pp. 582-589, Springer-Verlag Berlin Heidelberg (2007).

Conference Proceedings and Abstracts

  1. Tzvika Libe, Evgeny Gershikov, Samuel Kosolapov, "Comparison of Methods for Horizon Line Detection in Sea Images", Content 2012, Nice, France, July 2012.
  2. Evgeny Gershikov and Ivgeni Furman, "Color Image Compression Using Inter-color Correlations", Eighth Braude Research Conference, Acre, Israel, Oct. 2012.
  3. Evgeny Gershikov and Moshe Porat, "Efficient Color Image Compression using Demosaicing", The IEEE Computer Society Signature Conference on Computers, Software and Applications (COMPSAC), Seoul, South Korea, July 2010.
  4. Evgeny Gershikov and Moshe Porat, "Towards Optimal Color Image Coding using Demosaicing", The IEEE International Conference on Imaging Systems and Techniques (IST), Thessaloniki, Greece, July 2010.
  5. Evgeny Gershikov and Moshe Porat, "Optimal Color Spaces for Image Demosaicing", IEEE International conference on Image Processing (ICIP), Cairo, Egypt, Nov. 2009.
  6. Evgeny Gershikov and Moshe Porat, "Image Interpolation using Optimized Color Transforms", EUSIPCO 2009, Glasgow, Scotland, Aug. 2009.
  7. Evgeny Gershikov and Moshe Porat, "On Color Optimization for Image Compression and Representation", the 15th International Conference on Virtual Systems and Multimedia (VSMM), Vienna, Austria, Sep. 2009.
  8. Evgeny Gershikov and Moshe Porat "On Image Compression Systems for Band-limited Information Networks", The International Symposium on Intelligent Systems and Informatics (SISY), Sep. 2008.
  9. Evgeny Gershikov and Moshe Porat, "Optimal Color Image Compression using Localized Color Components Transforms", EUSIPCO 2008, Lausanne, Switzerland, Aug. 2008.
  10. Evgeny Gershikov and Moshe Porat , "On a Perceptual Rate-Distortion Model for Color Image Coding", EUSIPCO 2007, Poznan, Poland, Sep. 2007.
  11. Evgeny Gershikov and Moshe Porat , "Correlation Vs. Decorrelation of Color Components in Image Compression – Which is Preferred?", EUSIPCO 2007, Poznan, Poland, Sep. 2007.
  12. Evgeny Gershikov and Moshe Porat, "Data Compression of Color Images using a Probabilistic Linear Transform Approach", the Sixth International Conference on Numerical Methods and Applications (NM&A 2006).
  13. Evgeny Gershikov and Moshe Porat, "An Optimization Based Approach to Color Image Compression Using a Rate-Distortion Model", the Sixth International Conference on Modelling, Simulation and Optimization (MSO), Sep. 2006.
  14. Evgeny Gershikov and Moshe Porat, "A Rate-Distortion Approach to Optimal Color Image Compression", EUSIPCO 2006, Florence, Italy, Sep. 2006.
  15. Evgeny Gershikov, Emilia Lavi-Burlak and Moshe Porat, "On a Rate-Distortion Model for Color Images using a Correlation-Based Approach ", 24th IEEE Israel Conference, Israel, 2006.
  16. Evgeny Gershikov and Moshe Porat "Does Decorrelation Really Improve Color Image Compression?", The International Conference on Systems Theory and Scientific Computation (ISTASC '05), Malta, 2005.

Other Publications

  Professional Reports:
  1. Evgeny Gershikov, On the Role of Color Information in Image Processing and Visual Communcation, Ph.D. Dissertation. Advisors: Dr. Moshe Porat and Prof. Allen Tannenbaum, Technion – Israel Institute of Technology, Haifa, Israel, April 2011.
  2. Evgeny Gershikov, On Subband Transform Coding for Color Image Compression, M.Sc. Thesis, Advisor: Dr. Moshe Porat, Technion – Israel Institute of Technology, Haifa, Israel, March 2006.
  3. Evgeny Gershikov and Moshe Porat, "Color Image Coding using Optimal Color Components Transforms at Subband Level", CCIT report No. 689, Technion (February 2008).
  4. Evgeny Gershikov and Moshe Porat, "Towards Perceptually Optimal Coding of Color Images using Subband Transforms", CCIT report No. 624, Technion (June 2007).
  5. Evgeny Gershikov and Moshe Porat, "On Subband Transform Coding for Color Image Compression", CCIT report No. 571, Technion (January 2006).

Academic Appointments

2011-present Lecturer, Department of Electrical Engineering, Ort Braude Academic College  of Engineering.

2005-present Teaching Assistant, Faculty of Electrical Engineering, Technion – Israel Institute  of Technology.

2002-present Project supervisor, Vision and Image Sciences Laboratory (VISL), Faculty of  Electrical Engineering, Technion – Israel Institute of Technology.

Teaching Experience

ORT Braude College of Engineering:
  • Undergraduate Courses:Introduction to Digital Signal ProcessingDiscrete Networks and SystemsRandom Signal ProcessingImage Processing
The Technion–Israel Institute of Technology
  • Undergraduate Courses:Introduction to Software SystemsLogic DesignIntroduction to Data Structures and AlgorithmsControl Systems 1
  • Graduate Courses:Image Processing and Analysis

Academic and Professional Awards and Grants

2012 Excellent paper “Comparison of Methods for Horizon Line Detection in Sea
 
2008-2010 Nechemia Lev-Zion Scholarship for Excellent Ph.D. Students, Israel Ministry
 
2009 Ollendorff Ph.D. Fellow, EE department, Technion.
 
1998-2001 President's list of Excellent Undergraduate Students, Technion.
 

Professional Activities

ORT Braude College:
Member, Electrical Engineering self evaluation committee.
Conferences:
Industrial Experience:
Zoran Microelectronics Inc., Israel: Architecture and Algorithms (A&A) and Verification projects. Part-time job during undergraduate studies.

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