Mohammad pic
Contact info:

lastname@cs.uef.fi

(+98)936 2542818

vertival
Mohammad Rezaei
PhD in Computer Science
I have got my PhD from University of Eastern Finland in 2016. Since then, I have worked on several image processing and data mining projects. I have also continued publishing papers. I currently live in Iran and work in an image analysis research center. I am looking for a remote job in Europe, Canada, or Australia. I have plenty of experinece in machine learning, image processing, data mining, programming, and web development (see the rest of this webpage).

Research interest

   Clustering

   Data mining

   Image and video processing

   Location-based systems

line

Programming skills

   C++, JAVA, Python, Matlab, PHP, JAVAScript, MySQL, OpenCV

Publications

PhD thesis

M. Rezaei, "Clustering validation", PhD. Dissertation, Faculty of Science and Forestry, School of Computing, University of Eastern Finland, June 2016 (pdf)

International journals

M. Rezaei, P. Franti, "Can the Number of Clusters Be Determined by External Indices?", IEEE Access, 8 (1), 89239-89257, December 2020. (pdf)
M. Rezaei, "Improving a Centroid-Based Clustering by Using Suitable Centroids from Another Clustering", Journal of Classification, DOI: 10.1007/s00357-018-9296-4, 2019. (pdf)
M. Rezaei, P. Franti, "Real-Time Clustering of Large Geo-Referenced Data for Visualizing on Map", Advances in Electrical and Computer Engineering, 18(4), pp. 63-74, DOI: 10.4316/AECE.2018.04008, 2018. (pdf)
M. Rezaei, P. Franti, "Set matching measures for external cluster validity", IEEE Trans. on Knowledge and Data Engineering, DOI: 10.1109/TKDE.2016.2551240, 2016. (pdf)
P. Franti, M. Rezaei, Q. Zhao, "Centroid index: cluster level similarity measure", Pattern Recognition, 47(9), pp. 3034-3045, 2014. (pdf)

International conferences

M. Rezaei, M. Riahi, H. Hayati, STEGRT1: A dataset for evaluating steganalysis systems in real-world scenarios", 28th Iranian Conference on Electrical Engineering (ICEE), Tabriz University, Iran, 2020 (ICEE2020).
H. Shah, M. Rezaei, P. Franti, "DOM-based keyword extraction from web pages", ACM Int. Conf. on Artificial Intelligence, Information Processing and Cloud Computing (AIIPCC2019), Sanya, China, December, 2019. (pdf)
M. Rezaei, S. Montazeri Moghaddam, "Impact of Steganography on JPEG File Size", 27th Iranian Conference on Electrical Engineering (ICEE), Yazd University, Iran, pp. 1869-1873, 2019 (ICEE2019). (pdf)
M. Rezaei, S. Montazeri Moghaddam, "Scramble and Transform: An Image Data Hiding Technique", 27th Iranian Conference on Electrical Engineering (ICEE), Yazd University, Iran, pp. 1874-1878, 2019 (ICEE2019). (pdf)
M. Rezaei, M.B. Salahshoor, "Content-independent steganography and steganalysis of JPEG images", 15th International Joint Conference on Computer Science and Software Engineering, Mahidol University, Thailand, 2018 (JCSSE2018). (pdf)
H. Imani, M. Rezaei, "Impact of noise and complexity on targeted image steganalysis", 15th International Joint Conference on Computer Science and Software Engineering, Mahidol University, Thailand, 2018 (JCSSE2018). (pdf)
P. Franti, M. Rezaei, "Generalizing centroid index to different clustering models", Joint IAPR International Workshop, SSPR & SPR 2014 (S+SSPR), Springer International Publishing. (pdf)
M. Rezaei, N. Gali, P. Franti, "ClRank: A Method for Keyword Extraction from Web pages using clustering and distribution of nouns", International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT), 2015. (pdf)
M. Rezaei, P. Franti, "Matching similarity for keyword-based clustering", Joint IAPR International Workshop, SSPR & SPR 2014, Joensuu, (S+SSPR). (pdf)
Q. Zhao, M. Rezaei, P. Franti, "Keyword clustering for automatic categorization", 21st International Conference on Pattern Recognition, (ICPR), 2012. (pdf)

Iranian journals (In Persian)

M. Beygzadeh, M. Rezaei, F.J.Dinan, "Jpeg image steganalysis based on classification of statistical features and two stage decision making", Iranian Journal on Signal and Data Processing, 1(11), pp. 53-70, 2009.
F.J.Dinan, M. Rezaei, M. Beygzadeh, "Review of jpeg steganography methods and their security analysis", Iranian Journal on Signal and Data Processing, 2(12), pp. 75-98, 2009.

Iranian conferences (In Persian)

A.R.Taheri, M. Rezaei, M. Mostafavi, "Steganography in Pixels Value Differences based on random block selection", 15th National CSI Computer Conference, CSICC, Tehran, Iran, February 2010.
A.R Asadi, M. Rezaei, "Automatic Detection of problematic images based on skin area and recognition of human organs". 5th Iranian Conference on Machine Vision, Image Processing and Applications, M.V.I.P., Tabriz University 2008.
A.R Asadi, M. Rezaei, "Automatic detection of images contain nude human skin", 16th Iranian Conference on Electrical Engineering. Tarbiat Modares University, May 2008.
M. Rezaei, M.R. Rohani, J. Sheikhzadegan, "A New Steganography Scheme Based on Uncorrelating the Image in Spatial Domain and Embedding in Transform Domain, Compatible with JPEG format", Proceedings of the 3rd Iranian Society of Cryptology Conference, September 2005.
M. Rezaei, M. Vafadoost, "Optimization of Color Space Transform Based on JPEG2000 and Genetic Algorithm for Improving Image Compression Efficiency", 11th Iranian Conference on Biomedical Engineering and Applications, ICBME'04, February 2004.
M. Rezaei, M. Vafadoost, "A new metric for image quality assessment using neural networks", Second Iranian Conference on Machine Vision, Image Processing and Applications, M.V.I.P. February, 2003.

Selected projects and research works

Too many markers on the map

Clustered markers Clutter of markers

Published paper: M. Rezaei, P. Franti, "Real-Time Clustering of Large Geo-Referenced Data for Visualizing on Map", AECE, 18(4), pp. 63-74, 2018.

Layout analysis

Keyword extraction from webpages

Published papers:

M. Rezaei, N. Gali, P. Franti, "ClRank: A Method for Keyword Extraction from Web pages using clustering and distribution of nouns", (WI-IAT), 2015.

H. Shah, M. Rezaei, "DOM-based keyword extraction from web pages", AIIPCC, 2019.

Face detection and lip movement extarction

Working with several open source codes

Some interesting experiences