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Full name Rafayel Barseghyan
Phone (+374 60) 623547
E-mail rafayelbarseghyan@ipia.sci.am
Position
Scientific Researcher
Research Interests

Orthogonal transforms, mHealth, medical image processing, content based image retrieval systems

Education

Yerevan State University, Applied Mathematics, 2001 – 2005

Titles, Degree

Ph.D, technical science

Professional Experience
Scientific Researcher   Institute for Informatics and Automation Problems of National Academy Sciences of Republic of Armenia (2008 – at present)
Selected Publications

G. Karapetyan, R. Barseghyan, H. Sarukhanyan and S. Agaian, “Development and validation of an improved smartphone heart rate acquisition system”, Proc. SPIE 9399, Image Processing: Algorithms and Systems XIII, 93990Z (2015); doi:10.1117/12.2083381

R.Barseghyan, “Searching Images by Using Color Structure”, Mathematical Problems of Computer Science, vol. 39, pp. 101-105, 2013.

R.Barseghyan, “Efficient computation of subset of output points of FFT”, Mathematical Problems of Computer Science, vol. 33, pp. 48-53, 2010.

R. Barseghyan, H. Sarukhanyan, “New Approach to FFT algorithms”, Mathematical Problems of Computer Science, vol. 33, pp. 24-34, 2010.

R.Barseghyan, “Split-radix FFT algorithm with lifting steps”, Вестник РАУ, “Физико- математические и естественные науки”, pp. 41-50, 2009.

R.Barseghyan, “FFT with Lifting Transforms”, Четвертая годичная научная конференция, Российско-Армянский (Славянский) Университет, 2009.

H. Sarukhanyan, R. Barseghyan, “New Efficient FFT with Fewer Operations”, CSIT Conf., Yerevan, Armenia, pp. 351-354, 2009.

R.Barseghyan, “A Modified Algorithm of Fast Fourier Transform”, Mathematical Problems of Computer Science 32, 39 - 44, 2009.

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News

The graded test in Informatics for PhD applicants will take place on October 23, 2017 at 11:00 in the Institute for Informatics and Automation Problems (Room 333).

The professional examination by specialties E.13.04 and E.13.05 for PhD applicants in 2017/2018 academic year will take place in the Institute for Informatics and Automation Problems, on November 2, 2017, at 10:00The program

The qualifying test in Informatics for PhD students will take place on November 06, 2017 at 11:00 in the Institute for Informatics and Automation Problems (Room 333).

The professional qualifying examination by specialties E.13.04 (The program)  and E.13.05 (The program) will be held on November 16, 2017 at 12:00 in the Institute for Informatics and Automation Problems. 


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