
Personal data
Nicolaie POPESCUBODORIN: CURRICULUM VITAE
Nicolaie POPESCUBODORIN: Personal data
Nicolaie POPESCUBODORIN: Education
Nicolaie POPESCUBODORIN: Professional experience
Nicolaie POPESCUBODORIN: Affiliations
Nicolaie POPESCUBODORIN: Research & Publications

 Name : Nicolaie
 Surname : POPESCUBODORIN
 Date and place of birth : 29 Jan 1974, RmSarat (Buzau), ROMANIA
 Phone : 0722882471
 Contact: c a s a l o t # g m a i l . c o m
 Correspondence address :
Nicolaie PopescuBodorin, O.P. 19, C.P. 77, Bucharest 3, ROMANIA
 Web :
fmi.spiruharet.ro/bodorin/




Biographical notes

N. PopescuBodorin received his BSc in Mathematics and Mechanics from the University of Bucharest, and MSc in
Geometry, System Theory and Optimization from Politehnica University of Bucharest, Romania.
During his MSc he also took a complementary specialization in Programming and Reduced Order Models and a complimentary fellowship as a Research Assistant in Electrical Engineering granted by Politehnica University of Bucharest.
He finished his PhD in Computer Science under the coordination of PhD. Prof. State Luminita,
and is currently working as a lecturer in the Department of Mathematics and Computer Science Department of Spiru Haret University where he runs the Artificial Intelligence and Computational Logic Laboratory and teaches Computational Logic, Computer Simulation, and Artificial Intelligence.
His areas of interest are artificial intelligence, computational logic, modal/fuzzy/crisp/nvalent logics, image processing, biometrics, algorithms, information theory, computability and system theory, etc.
During his PhD study (summarized here),
he introduced:
 two versions of Circular Fuzzy Iris Segmentation (CFIS, CFIS2),
 Gabor Analytic Iris Texture Binary Encoder (Hilbert Encoders), DWTHilbert Encoder, HaarHilbert Encoder, HaarMultiscaleHilbert Encoder and mixed LogGabor & Haar  Multiscale Hilbert Encoder,
and he became the first who:
 challanged the common belief that the possibility of formulating paradoxically selfreference sentences naturally belongs to semantically closed languages (A. Tarski),
by defining Cognitive Binary Logic  a monoaxiomatic, complete, consistent, and selfcontained (semantically closed) formalization of the binary logic in which the Liar Paradox was successfully deconstructed,
 formulated the principle of objectivity in propositional logic,
 proposed a logical and neuralevolutionary model for Iris Recognition, which is the first neural approach that proves outstanding power of discrimination between inter and intraclass comparisons,
 showed that parcticing iris recognition in a logically consistent manner means to recover from iris biometric data the binary fuzzified meaning of two concepts: "genuine" and "imposter" comparisons, and to mimic the correct binary biometric decisions given by a human agent during a Turing Test,
 introduced the concepts of evolutionary digital identity and logically consistent biometric system and illustrated their utility,
 introduced the TuringZadeh Modeling as a Soft Computing technique for intelligent computational modeling of the physical systems and successfully applied TuringZadeh Modeling in Iris Recognition.
He is currently working on the logic foundations of (Consistent) Biometry and Iris Recognition and on applying advanced intelligence paradigms to Iris Recognition.
The evaluations of the PhD thesis are available here (only in romanian language, for the moment):
Other reports / appreciations / debates (only in english language, for the moment):


Teaching  Current Courses  Department of Mathematics and Computer Science, Spiru Haret University


Education [^ top ^]

 01.Oct.2007  23.Sept.2011  PhD in Computer Science. The PhD thesis Signal Processing Methodologies (Metodologii de prelucrare a semnalelor) was defended on 23 September 2011, Faculty of Mathematics and Computer Science, University of Pitesti, Romania;
 2003  M.Sc. in Applied Mathematics, University Politehnica of Bucharest
 2001  B.Sc. in Mathematics and Mechanics, University of Bucharest


Editorial / Review Activities [^ top ^]

 Since March 2012, Reviewer for the
Hungarian Scientific Research Fund (OTKA)
 Since March 2012, Associate Reviewer,
Journal of Computer and System Sciences
, IISSN: 00220000, ELSEVIER,
2010 Impact Factor:
1.721
(indexed in Thompson Reuters Master Journal List)
 Since January 2012, Associate Reviewer,
IEEE Transactions on Evolutionary Computation
, ISSN 1089778X, IEEE Computational Intelligence Society,
2010 Impact Factor:
4.371
(indexed in Thompson Reuters Master Journal List, present in the Top 2% of All 473 ISI Computer Science Journals)
 Since 2011, Associate Editor,
Scientific and Technical Bulletin, Series: Electrotechnics, Electronics, Automatic Control and Computer Science
, ISSN 1584  9198, University of Arad
 Since October 2010, Associate Reviewer,
Pattern Analysis and Applications
, ISSN: 14337541, Springer Verlag,
2010 Impact Factor:
1.097
(indexed in Thompson Reuters Master Journal List)


Member of Programme Committees for International Conferences [^ top ^]

 2012  5^{th} International Workshop on Soft Computing Applications,
(SOFA 2012),
August 2325, 2012, Szeged, Hungary.
 2012  IEEE World Congress On Computational Intelligence (IEEE  WCCI 2012), FUZZ  IEEE 2012, Special Session:
New Directions in Fuzzy Adaptive Control
, Brisbane, Australia, June 1015, 2012.
 2012  World Automation Congress (WAC 2012), 9^{th} International Symposium on Soft Computing for Industry (ISSCI 2012), Special Session:
Soft computing techniques in biometrics
, Puerto Vallarta, Mexico, June 2428, 2012.
 2012  2^{nd} International Workshop on Cognitive Computer Vision, "Aurel Vlaicu" University, Arad, March 2, 2012.


Organizer of Special Sessions in International Conferences [^ top ^]

 2012  World Automation Congress (WAC 2012), 9^{th} International Symposium on Soft Computing for Industry (ISSCI 2012), Special Session:
Soft computing techniques in biometrics
, Puerto Vallarta, Mexico, June 2428, 2012


Professional experience [^ top ^]

 From February 2010: Lecturer, Mathematics and Computer Science Department, Spiru Haret University of Bucharest
 2004  2010: Teaching Assistant, Mathematics and Computer Science Department, Spiru Haret University of Bucharest
 2007 Erasmus Coordinator, Spiru Haret University of Bucharest, Community Programmes Bureau
 2003  2004: Physics Teacher, 94 Elementary School, Bucharest
 2002  2003: Research Assistant, University Politehnica of Bucharest, Faculty of Electrical Engineering, FP5/IST 34058/CODESTAR Project
 2002  2003: Software developer, S.C. Romanian Tourism SRL
 2001  2002: Web programmer, Webincome Romania SRL
 2000  2001: DataBase Consultant, University of Bucharest


Professional Interests [^ top ^]

 Artificial Intelligence, Neural Networks, Optimization Algorithms;
 Computational Logic, Logic Programming, Semantic Web;
 Iris Biometric Systems & Technologies;
 Signal Processing, Image Processing, Image Compression;
 Dynamical Systems, Reduced Order Models, Control Theory;
 Computer Viruses & NTFS Security;
 Computer Programming Algorithms;
 Topology, Mathematical Analysis, Numerical Analysis;


Publications [^ top ^]

 2011: Nicolaie PopescuBodorin, Valentina E. Balas, Iulia M. Motoc,
Iris Codes Classification Using Discriminant and Witness Directions
,
submitted to an IEEE International Conference, July 2011.
 2011: Nicolaie PopescuBodorin, Valentina E. Balas, Iulia M. Motoc,
8Valent Fuzzy Logic for Iris Recognition and Biometry
,
submitted to an IEEE International Conference, July 2011.
 2011: Nicolaie PopescuBodorin, Valentina E. Balas,
Exploratory Simulation of an Intelligent Iris Verifier Distributed System
,
Proc. 6^{th} IEEE International Symposium on Applied Computational Intelligence and Informatics,
pp. 259  262, DOI: 10.1109/SACI.2011.5873010, ISBN 9781424491087, IEEE Press, June 2011. (DBLP, ACM, IEEEXplore, Scopus)
 2011: Nicolaie PopescuBodorin, Valentina E. Balas,
Learning Iris Biometric Digital Identities for Secure Authentication. A NeuralEvolutionary Perspective Pioneering Intelligent Iris Identification
,
chapter in Recent Advances in Intelligent Engineering Systems, Springer Verlag, in press 2011., 26 pp, Febr 2011.
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
Comparing HaarHilbert and LogGabor based iris encoders on Bath Iris Image Database
,
Proc. 4^{th} International Workshop on Soft Computing Applications,
pp. 191196, ISBN 9781424479832, IEEE Press, July 2010. (DBLP, ACM, IEEEXplore, Scopus, INSPEC11516894)
See also:
PTUBIIDv.02 (Processing Tools for the University of Bath Iris Image Database, Second version)
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
AI Challenges in Iris Recognition. Processing Tools for Bath Iris Image Database
,
Recent Advances in Automation & Information, Proc. WSEAS 11^{th} Int. Conf. on Automation & Information (ICAI'10), pp. 116121, ISSN: 17905117, ISBN 9789604741939, WSEAS Press, June 2010. (ACM, Scopus)
 2010: Nicolaie PopescuBodorin,
Automatic Detection of Common LongTerm Monetary Policies on Global Exchange Market Using Gabor Analytic Phase Binary Encoder
,
Ovidius University Annals, Economic Sciences Series, Volume X, Issue 1, 2010, pp. 776779, Ovidius University Press, May 2010. (CNCSIS B+)
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
From Cognitive Binary Logic to Cognitive Intelligent Agents
,
Proc. 14^{th} Int. Conf. on Intelligent Engineering Systems, pp. 337340, ISBN 9781424476510, Conference Publishing Services  IEEE Computer Society, May 2010, pp. 337  340,
DOI : 10.1109/INES.2010.5483820.
(DBLP, ACM, IEEEXplore, Scopus)
 2010: Nicolaie PopescuBodorin, Luminita State,
Cognitive Binary Logic  The Natural Unified Formal Theory of Propositional Binary Logic
,
Recent Advances in Computational Intelligence, Proc. 4^{th} WSEAS International Conference on Computational Intelligence, pp. 135142, ISSN: 17905117, ISBN 9789604741793, WSEAS Press, April 2010.
(DBLP, ACM, Scopus)
 2010: Nicolaie PopescuBodorin,
'Fragile Bits' vs. MultiEnrollment  A Case Study of Iris Recognition on Bath University Iris Database
,
ROMAI Journal, Nr.5, vol. 2/2009, pp. 127144, ISSN: 18415512 (print) / 20657714 (online), February 2010. (CNCSIS B+)
 2010: Luminita State, Iuliana ParaschivMunteanu, Nicolaie PopescuBodorin,
Blood corpuscles classification schemes for automated diagnosis of hepatitis using ISODATA algorithm and Run Length Encoding
,
Scientific Bulletin, No.16/2010, pp. 149160, University of Pitesti, ISSN 1453116x. (CNCSIS C)
 2009: Nicolaie PopescuBodorin,
A Fuzzy View on kMeans Based Signal Quantization with Application in Iris Segmentation,
Technical Report, Artificial Intelligence & Computational Logic Laboratory, Maths & Computer Science Department, 'Spiru Haret' University, November 2009. (DBLP)
 2009: Nicolaie PopescuBodorin,
Exploring New Directions in Iris Recognition
,
11^{th}
International Symposium on Symbolic and Numeric Algorithms for Scientific Computing,
Conference Publishing Services  IEEE Computer Society,
pp. 384391,
DOI: 10.1109/SYNASC.2009.45., September 2009. (ACM, IEEEXplore, Scopus, INSPEC, DBLP)
 2009: Nicolaie PopescuBodorin,
Gabor Analytic Iris Texture Binary Encoder
,
Proceedings of the 4^{th} Annual South East European Doctoral Student Conference,
vol. 1, pp. 505513, ISBN 9789609416009, 9789609416023,
ISSN 17913578, SouthEast European Research Centre (SEERC),
July 2009.
 2009: Nicolaie PopescuBodorin,
Circular Fuzzy Iris Segmentation
,
Proceedings of the 4^{th} Annual South East European Doctoral Student Conference,
vol. 1, pp. 471479, ISBN 9789609416009, 9789609416023,
ISSN 17913578, SouthEast European Research Centre (SEERC),
July 2009.
 2009: Nicolaie PopescuBodorin,
Fast Fuzzy Iris Segmentation
,
Proceedings of the 5^{th} International Conference "Dynamical Systems and Applications",
Ovidius University Annals Series: Civil Engeneering, Volume I, Special Issue 11, June 2009, pp. 383394, ISSN 15845990.
(CNCSIS C)
 2009: Luminita State, Iuliana ParaschivMunteanu, Nicolaie PopescuBodorin,
Blood corpuscles classification schemes for automated diagnosis of hepatitis
,
Scientific Bulletin, No.14/2008, pp. 209224, University of Pitesti, ISSN 1453116x.
(CNCSIS C)
 2008: Nicolaie PopescuBodorin,
Fast KMeans Image Quantization Algorithm and Its Application to Iris Segmentation
,
Scientific Bulletin, No.14/2008, pp. 159176, University of Pitesti, ISSN 1453116x.
(CNCSIS C)
 2008: Nicolaie PopescuBodorin, Lossless DCTBased Compression for SingleComponent ContinuousTone Still Images, Scientific Bulletin, No.13/2007, pp. 131138, University of Pitesti, ISSN 1453116x. (CNCSIS B)
 2008: Nicolaie PopescuBodorin, Luminita State,
Optimal LuminanceChrominance Downsampling through Fast KMeans Quantization
,
Proceedings of the 3^{rd} Annual South East European Doctoral Student Conference, vol. 2, pp. 111125, ISBN 9789608962972, ISSN 17913578, SouthEast European Research Centre (SEERC, www.serc.org ), June 2008.
 2008: Nicolaie PopescuBodorin,
Bit Reversal through Direct Fourier Permutation Method and Vectorial Digit Reversal Generalization
,
ROMAI Journal, vol. 4, no. 1/2008, pp. 2746, Romanian Society of Applied and Industrial Mathematics 2008.
(CNCSIS C)
 2007: Nicolaie PopescuBodorin, Efficient (Implicit) Bit Reversal Ordering through Direct Fourier Permutation Method, Scientific Bulletin, No.12/2006, pp.133154, University of Pitesti, ISSN 1453116x. (CNCSIS B)
 2003: Constantin Vârsan, Nicolaie PopescuBodorin, Stochastic Hamiltonians Associated with Stochastic Differential Equations and NonSmooth Final Value,
Institute of Mathematics of the Romanian Academy (IMAR), Mathematical Reports, vol. 5, no. 4, pp. 399411, 2003. (ZMath)
 2003: Nicolaie PopescuBodorin,
Implicit moments matching through Krylov subspaces projections methods. Lanczos methods
,
Scientific Bulletin, Series A: Applied Mathematics and Physics, ISSN 12237027, vol.64, issue no.3, pp. 3142, University "Politehnica" of Bucharest, 2002.
(CNCSIS B, ZMath, Scopus)
 2002: Nicolaie PopescuBodorin,
Implicit moments matching through Krylov subspaces projections methods. Arnoldi methods
,
Scientific Bulletin, Series A: Applied Mathematics and Physics, ISSN 12237027, vol.64, issue no.2, pp. 3544, University "Politehnica" of Bucharest, 2002.
(CNCSIS B, ZMath, Scopus)


Books [^ top ^]

 2004: Zenovic Gherasim, Maria Andronie, Nicolaie PopescuBodorin, Informatica manageriala, Spiru Haret University, Editura Fundatiei România de Mâine, Bucharest, 256 p., 2004, ISBN 9789731634265.


Conference articles [^ top ^]

 2011: Nicolaie PopescuBodorin, Valentina E. Balas, Iulia M. Motoc,
Iris Codes Classification Using Discriminant and Witness Directions
,
submitted to an IEEE International Conference, July 2011.
 2011: Nicolaie PopescuBodorin, Valentina E. Balas, Iulia M. Motoc,
8Valent Fuzzy Logic for Iris Recognition and Biometry
,
submitted to an IEEE International Conference, July 2011.
 2011: Nicolaie PopescuBodorin, Valentina E. Balas,
Exploratory Simulation of an Intelligent Iris Verifier Distributed System
,
6^{th} IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI 2011),
May 1921, 2011, Timisora, ROMANIA.
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
Comparing HaarHilbert and LogGabor based iris encoders on Bath Iris Image Database
,
4^{th} International Workshop on Soft Computing Applications ( SOFA 2010,
IEEE Conference #17001
), July 1517, 2010, Arad, ROMANIA.
See also:
PTUBIIDv.02
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
AI Challenges in Iris Recognition. Processing Tools for Bath Iris Image Database
,
11^{th} Int. Conf. on Automation & Information (ICAI'10), June 1315, 2010, Iasi, ROMANIA.
 2010: Nicolaie PopescuBodorin,
Automatic Detection of Common LongTerm Monetary Policies on Global Exchange Market Using Gabor Analytic Phase Binary Encoder
,
4^{th} International Conference Present Issues of Global Economy, May 2122, 2010, Constanta, ROMANIA.
 2010: Nicolaie PopescuBodorin,
Iris biometric template reduction by using
wavelets,
2^{nd} Doctoral Workshop in Computer Science, University of Pitesti, Dept. of Mathematics and Computer Science, May 89, 2010, Pitesti, ROMANIA.
 2010: Nicolaie PopescuBodorin, Valentina E. Balas,
From Cognitive Binary Logic to Cognitive Intelligent
Agents,
14^{th} IEEE International Conference on Intelligent Engineering Systems
(INES2010), May 57, 2010, Las Palmas of Gran Canaria, SPAIN.
 2010: Nicolaie PopescuBodorin, Luminita State,
Cognitive Binary Logic  The Natural Unified Formal Theory of Propositional Binary Logic
,
4^{th} European Computing Conference (ECC 2010), April 2022, 2010, Bucharest, ROMANIA.
 2009: Nicolaie PopescuBodorin,
A Fuzzy View on kMeans Based Signal Quantization with Application in Iris Segmentation
(short ppt overview here)
,
17^{th} Telecommunications Forum  TELFOR 2009
(
IEEE Conference #15805
),
IEEE Serbia & Montenegro COM Chapter and Section,
University of Belgrade,
Telecommunications Society  Belgrade,
Telekom Srbija ad,
PTT Communications "SRBIJA",
2426 November 2009, Belgrade, SERBIA;
 2009: Nicolaie PopescuBodorin,
Exploring New Directions in Iris Recognition
(short overview here)
,
11^{th} International Symposium on Symbolic and Numeric Algorithms for Scientific Computing
(
SYNASC 2009
),
Department of Computer Science (West University  Timisoara, Romania) & Research Institute for Symbolic Computation (Johannes Kepler University  Linz, Austria), 2629 September 2009, Timisoara, ROMANIA.
 2009: Nicolaie PopescuBodorin,
Searching for 'Fragile Bits' in Iris Codes Generated with Gabor Analytic Iris Texture Binary Encoder
,
17^{th} Conference on Applied and Industrial Mathematics
(
CAIM 2009
),
Romanian Society of Applied and Industrial Mathematics
(ROMAI), 1720 September 2009, Constantza, ROMANIA.
 2009: Nicolaie PopescuBodorin,
Gabor Analytic Iris Texture Binary Encoder
,
4^{th} Annual SouthEast European Doctoral Student Conference
(DSC 2009),
SouthEast European Research Centre
(SEERC), 67 July 2009, Thessaloniki, GREECE.
 2009: Nicolaie PopescuBodorin,
Circular Fuzzy Iris Segmentation
,
4^{th} Annual SouthEast European Doctoral Student Conference
(DSC 2009),
SouthEast European Research Centre
(SEERC), 67 July 2009, Thessaloniki, GREECE.
 2009: Nicolaie PopescuBodorin,
Fast Fuzzy Iris Segmentation
,
5^{th} International Conference on Dynamical Systems and Applications
(
ICDSA 2009
), 1518 June 2009, Constantza, ROMANIA.
 2009: Nicolaie PopescuBodorin, Iuliana ParaschivMunteanu,
Blood corpuscles classification schemes for automated diagnosis of hepatitis using RLE and ISODATA algorihtm
,
Doctoral Student Workshop in Computer Science (DSWCS 2009), 2223 June 2009, Mathematics & Computer Science Department, University of Pitesti, Pitesti, ROMANIA.
 2008: Nicolaie PopescuBodorin,
Fast KMeans Image Quantization Algorithm and Its Application to Iris Segmentation
,
16^{th} Conference on Applied and Industrial Mathematics
(
CAIM 2008
),
Romanian Society of Applied and Industrial Mathematics
(ROMAI), 912 October 2008, Oradea, ROMANIA.
 2008: Nicolaie PopescuBodorin,
Lossless DCTbased Image Compression
,
16^{th} Conference on Applied and Industrial Mathematics
(
CAIM 2008
),
Romanian Society of Applied and Industrial Mathematics
(ROMAI), 912 October 2008, Oradea, ROMANIA.
 2008: Nicolaie PopescuBodorin, Luminita State,
Optimal LuminanceChrominance Downsampling through Fast KMeans Quantization
,
3^{rd} Annual SouthEast European Doctoral Student Conference
(DSC 2008),
SouthEast European Research Centre
(SEERC), 2627 June 2008, Thessaloniki, GREECE.
 2007: Nicolaie PopescuBodorin,
Bit Reversal through Direct Fourier Permutation Method and Vectorial Digit Reversal Generalization
,
15^{th} Conference on Applied and Industrial Mathematics
,
(CAIM 2007),
Romanian Society of Applied and Industrial Mathematics
(ROMAI), October 2007;
 2003: Nicolaie PopescuBodorin,
Order Reduction for Large Linear TimeInvariant StateSpace Models. Narrowband Approximations Obtained through LanczosType Methods (Reducerea ordinului sistemelor dinamice liniare de dimensiuni mari. Aproximatii pe banda îngusta obtinute prin metode de tip Lanczos)
,
Annual Scientific Session of the Mathematics Department, University "Politehnica" of Bucharest, Coord. Prof. PhD. Valeriu Prepelita,
June 2003;
 2002: Nicolaie PopescuBodorin,
Local Padé Approximations for LTISS Models through Krylov Subspace Methods (Aproximari Padé locale pentru sisteme dinamice de tip descriptor, prin algoritmi bazati pe proiectii pe subspatii Krylov)
,
Annual Scientific Session of the Mathematics Department, University "Politehnica" of Bucharest, Coord. Prof. PhD. Valeriu Prepelita,
June 2002;


Intellectual property [^ top ^]

 20052008: Nine RNPC (Romanian National Registry for Computer Programs) records as software coauthor.


Research Topics [^ top ^]

 2009 [^ top ^]
TOPIC: Iris Recognition: Neural Network Support for 1ME Iris Recognition Systems
Work in progres (Expected to end soon).
 2009 [^ top ^]
TOPIC: Iris Recognition: Fragile Bits
Work in progres (Expected to end soon).
RESULTS:
 articles:
Nicolaie PopescuBodorin,
'Fragile Bits' vs. MultiEnrollment  A Case Study of Iris Recognition on Bath University Iris Database
,
ROMAI Journal, Nr.5, vol. 2/2009, ISSN: 18415512 (print) / 20657714 (online), in press (december 2009).
 2009 [^ top ^]
TOPIC: Automatic Reasoning. Deductive systems. A study concerning minimal complexity of automated tautology/theorem proving in first order language of propositional logic
Work in progres (Expected to end in 2011).
 2009 [^ top ^]
TOPIC: Binary Encoding of Iris Texture, Gabor Analytic Signal, Strong Analytic Signals, Hilbert Transform
RESULTS:
 new application/methods/algorithms:
 Gabor Analytic Iris Texture Binary Encoder
(simple illustration
HERE
);
 A New Iris Recognition Model based on Circular Fuzzy Iris Segmentation and Gabor Analytic Iris Texture Binary Encoder
(the latest iris recognition results obtained using Bath University Iris Database are illustrated
HERE
);
 2009 [^ top ^]
TOPIC: Fast Pupil Localization for large eye images in offaxis NIR lighting using FKMQ (Fast kMeans Quantization) and RLF (Run Length Filtering)
RESULTS:
 new application/methods/algorithms:
 Circular Fast Fuzzy Pupil Detector
 Circular Fast Fuzzy Limbic Boundary Detector
 Circular Fast Fuzzy Iris Segmentation
(simple illustration
HERE
);
 20082009 [^ top ^]
TOPIC: (Robust) Pupil Localization, Iris (Fuzzy) Segmentation, (Loseless) Iris Unwraping, Iris Denoising, Iris Normalization, Iris Matching & Dissimilarity measures, Iris Recognition Systems
 20082009 [^ top ^]
TOPIC: Image Processing: Simple, Fast, Robust, Adaptive Morphological Operators;
RESULTS:
 new application/methods/algorithms:
 RunLength Based Image Quantization;
 Combined RLEBased & Fast KMeans Image Quantizations as an adaptive morphological operator with application in automatic detection of lymphocyte response to hepatitis virus
(simple illustrations:
HERE
and
HERE
);
 A realtime hepatitis diagnosis tool;
 articles:
Luminita State, Iuliana ParaschivMunteanu, Nicolaie PopescuBodorin,
Blood corpuscles classification schemes for automated diagnosis of hepatitis using ISODATA algorithm and Run Length Encoding
,
Scientific Bulletin, No.16/2009, University of Pitesti, ISSN 1453116x.
Luminita State, Iuliana ParaschivMunteanu, Nicolaie PopescuBodorin,
Blood corpuscles classification schemes for automated diagnosis of hepatitis
,
Scientific Bulletin, No.14/2008, University of Pitesti, ISSN 1453116x.
 20072008 [^ top ^]
TOPIC: Color Spaces, Median Filters, Image Quantization, Baseline JPEG encoding, Generic DCTbased compression techniques, Entropy;
RESULTS:
 new application/methods/algorithms:
Fast KMeans Image Quantization;
Iris Segmentation through Fast KMeans Quantization and RunLength Filtering (simple illustration can be foud
HERE);
Lossless DCTBased Compression;
Adaptive Quantization for Baseline JPEG Compression;
 new ideas and theoretical approaches validated by practice:
Principles of kmeans optimal downsampling;
Minimal image representation in the context of kmeans chromatic clustering;
 conference article: Fast KMeans Image Quantization Algorithm and Its Application to Iris Segmentation,
THE 16th CONFERENCE ON APPLIED AND INDUSTRIAL MATHEMATICS, CAIM 2008, Oradea, ROMANIA, October 912, 2008.
 conference article: Lossless DCTbased Image Compression,
THE 16th CONFERENCE ON APPLIED AND INDUSTRIAL MATHEMATICS, CAIM 2008, Oradea, ROMANIA, October 912, 2008.
 conference article: Optimal LuminanceChrominance Downsampling through Fast KMeans Quantization,
accepted in 3rd Annual South East European Doctoral Student Conference (2627 June, DSC 2008, Thessaloniki, GREECE),
published in Proceedings of the 3^{rd} Annual South East European Doctoral Student Conference, vol. 2, pp. 111125, ISBN 9789608962972, ISSN 17913578, SouthEast European Research Centre (SEERC, www.serc.org ), June 2008.
 article: Lossless DCTBased Compression for SingleComponent ContinuousTone Still Images,
Scientific Bulletin, No.13/2007, University of Pitesti, ISSN 1453116x.
Recently I have decided to take back and remove all my contributions to Matlab Central File Exchange area. Consequently, some links situated below in this section (Research) are now broken and they are going to stay broken until I will host all the externally linked files someplace else where administrator's abusive intervention on the posted content is prohibited by default. Please excuse the inconvenience.
 public matlab scripts:
Fast Huffman Encoding for Matlab / Huffman Compression Codec for Matlab
Fast 2D Discrete Cosine Transform for Matlab
Comprehensive RGBtoYCbCr conversion Matlab script
Experimental Results:
 experimentally determined thresholds for blockingsafe chroma downsampling/median filtering of RGB24bit images;
Implementation: Matlab
 20062007 [^ top ^]
TOPIC: Digit Reversal Algorithms.
RESULTS:
 conference article: Bit Reversal through Direct Fourier Permutation Method and Vectorial Digit Reversal Generalization, ROMAI Journal, Proceedings of the 15th Conference on Applied and Industrial Mathematics (CAIM 2007), Romanian Society of Applied and Industrial Mathematics (ROMAI), october 2007.
 new methods/algorithms: Vectorial Digit Reversal Algorithm – The Natural Generalization of Direct Fourier Permutation Algorithm (in print);
 public software: VDRO  Matlab function implementing the Vectorial Digit Reversal Algorithm
(Fast Digit Reversal)
Implementation: Matlab
 20062007
TOPIC: Fast Fourier Transform for digital signal processing.
RESULTS:
 new methods/algorithms: Packed Unidimensional Fast Fourier Transform, Parallel Packed Unidimensional Fast Fourier Transform (in print);
Implementation: Matlab
 20062007
TOPIC: Bit Reversal Algorithms
RESULTS:
 article: Efficient (Implicit) Bit Reversal Ordering through Direct Fourier Permutation Method, Scientific Bulletin, No.12/2006, pp.133154, University of Pitesti, ISSN 1453116x.
 new concepts and notion: Fourier permutation, Additive constants of Fourier permutation
 new methods/algorithms: Additive Constants Method, Direct Fourier Permutation Method
 public matlab script: DFP  Matlab function implementing the Direct Fourier Permutation Algorithm
(Fast Bit Reversal)
Implementation: Matlab
 20042006 [^ top ^]
TOPIC: Secure software systems for software licensing
RESULTS: proprietary software
Implementation: C, Delphi 2005
 20042006
TOPIC: Classification/recognition of subsets of lage random populations of 15length words defined over an 35length alphabet
RESULTS: proprietary software
Implementation: C, Delphi 2005
 20042006
TOPIC: Generators for grafic user interfaces coded in markup languages
RESULTS: proprietary software
Implementation: C, Delphi 2005
 2003 [^ top ^]
TOPIC: Stochastic Diferential Equations
 article: Stochastic Hamiltonians asociated with stochastic diferential equations and nonsmooth final value
(with Constantin VARSAN), Mathematical Reports, Editura Academiei, nr.4, vol.5(55), 2003.
TOPIC: Reduced Order Models. Lanczos methods
Grant: FP5/IST 34058/CODESTAR
RESULTS:
 Pade approximation via matriceal Lanczos algorithm for MIMO systems; Lanczos algorithm as Arnoldi algorithm generalization.
(Pade via MultiStep Rational Block Lanczos Algorithm: An Example )
 article: Implicit moments matching through Krylov subspaces projections methods. Lanczos methods.
Research & Project Coordinator: Prof. Daniel IOAN, University Politehnica of Bucharest, Faculty of Electrical Engineering
 2002 [^ top ^]
TOPIC: Reduced Order Models. Arnoldi methods
Grant: FP5/IST 34058/CODESTAR
RESULTS:
 Pade approximation via Arnoldi algorithm.
 article: Implicit moments matching through Krylov subspaces projections methods. Arnoldi methods.
Research & Project Coordinator: Prof. Daniel IOAN, University Politehnica of Bucharest, Faculty of Electrical Engineering






