BOOKS
1. V. Valev, G. Gluhchev, Pattern recognition methods , Scientific and technical unions,
Sofia, 1986
2. K. Christov, G. Gluhchev, R. Khinova, Cytophotometry , Medicine and physical education, Sofia, 1983
3. G. Gluhchev, P. Venkov, D. Mutaffov, M. Yancheva, Elements of pattern recognition theory , Bulgarian Academy of Sciences, Sofia, 1982
4. Atanassov K., G. Gluhchev, S. Hadjitodorov, A. Shanon, V. Vassilev, Generalized Nets in Pattern recognition , KvB, Monograph #6, Visual Concepts Pty, Ltd., Australia, 2003
5. Atanassov K., G. Gluhchev, S. Hadjitodorov, J. Kasprzyk, A. Shannon, E. Schmidt, V.
Vassilev. Generalized Nets, Decision Making and Pattern Recognition, Warsaw School of Inf. Technology, Warsaw, 2006
PAPERS
1.
Gluhchev G., K. Atanassov, S. Hadjitodorov, A. Shanon. “A Generalized Net Model of the Process of Scene Analysis”, CIT, Vol. 9, # 1, Sofia, 2009, pp. 13-17
2.
Gluhchev G., O. Boumbarov. “Automatic Evaluation of Stoke Slope”,
Biometrics and
Identity Management , (Eds. B. Schouten, N. C. Juul, A. Drygajlo), Springer, Lecture
Notes in Computer Science, 2008, pp.200-205
3.
Nestorov D., St. Benchev, St. Bonchev, G. Gluhchev. “ABC – Alphabetical Computer-
Based Handwriting Investigation System”, Cibernetics and Information Technologies,
Vol. 8, #1, Sofia, 2008, pp. 82-88
4.
Shanon A., G. Gluhchev, K. Atanassov, S. hadjitodorov, V. Vassilev. “A generalized net model of biometrics-based access permission”, Comptes rendus , Vol. 60, No 11, 2007, pp.1157-1162
5.
Shapiro V., G. Gluhchev, D. Dimov. “Towards a Multinational Car License Plate
Recognition System”, Machine Vision and Application Journal, Vol. 17, No. 3,
Springer Berlin/Heidelberg, 2006, pp. 173-183
6.
Hadjitodorov S., E. Szmidt, K. Atanassov, A. Shanon, G. Gluhchev, V. Vassilev,
“Generalized Net Models in Speaker Verification, and Identification with Intuitionistic
Fuzzy Estimations”, In: Issues of the Rpresentation and Processing of Uncertain and
Imprecise Information, (Edts: K. Atanassov, J. Kasprzyk, M. Krawczak, E. Szmidt),
Academicka Ofycina Widawnicza EXIT, Warszawa, 2005, рр. 127-140
7.
Алексиева З., Г. Глухчев, Ив. Симеонов. “Биоинформатика”, Автоматика и информатика, № 3, 2005, стр. 5-7
8.
Глухчев Г. “Сравнение на изображения при лъчева терапия”, Автоматика и информатика, № 2, 2005, стр. 12-13.
9.
Atanassov K., Gluhchev G., S. Hadjitodorov, M. Savov, E. Szmidt. “Signature based person verification – a generalized net model”, Current Issues in Data and Knowledge
Ingineering (B.D.Baets, et all, Eds), Academicka Ofycina Widawnicza EXIT,
Warszawa, 2004, pp. 33-41

2
10.
Gluhchev G., K. Atanassov, S. Hadjitodorov, E. Szmidt. “Automatic Document
Processing”, In:
Issues in Intuitionistic Fuzzy Sets and Generalized Nets, (Edited by K.
Atanassov, J. Kasprzyk, M. Krawczak), vol. 2, Warszawa, 2004, pp.5-15
11.
Gluhchev G. “Handwriting in forensic investigations”, ITHEA, Vol. 11, No 1, 2004, pp. 42-46
12.
Atanassov K., G. Gluhchev, S. Hadjitodorov, A. Shanon, V. Vassilev. “Application of generalized nets in biometrics”, Comptes Rendus de l”Academie Bulgare des Sciences
, vol. 56, No 5, Sofia, 2003, pp. 13-18
13.
Hadjitodorov S., K. Atanassov, P. Mitev, A. Shanon, G. Gluhchev, V. Vassilev.
“Generalized net representing the process of speaker classification – identification and verification”, Advanced Studies in Contemporary Mathematics, 6 (2003), No 2, pp.
129-140
14.
Shannon A., G. Gluhchev, K. Atanassov, P. Mitev, S. Hadjitiodorov. “Generalized Net
Representing Process of Speaker Identification”,
Artificial Intelligence , 4, 2001, Kiev, pp. 71-79
15.
Gluhchev G., P. Pavlova, A. Milev, S. Bonchev. “Automatic evaluation of lens decentration”, CIT, vol.2, #1, IIT_BAS, 2002, pp. 49-57
16.
D. Dimov, G. Gluhchev, N. Nikolov, I. Burov, E. Kalcheva, S. Bonchev, S. Milanov, B.
Kiossev. “The Computer System –STEMB- for Verification of Replicas of the
Bulgarian State Emblem”, Cybernetics and Information Technologies, vol.1, 2001, pp.
95-106
17.
Shanon, A., G. Gluhchev, K. Atanassov, St. Hadjitodorov. “Generalized net representation process of handwriting identification”, Cybernetics and Information
Technologies, vol.1, 2001, pp. 71-80
18.
G. Gluhchev, A. Hristozov, G. Blajev, I. Sivriev, D. Nestorov, K. Truhchev, Computer system for the identification of compact discs (CD)”, Трудове на НИКК, т. XXIII,
2000, стр. 54-65
19.
S. Donchev, G. Gluhchev. “A structural approach for the preprocessing of printed text”,
In: Working papers of IIT, #IIT/WP-88B, 1999, Sofia
20.
E. Kalcheva, G. Gluhchev. “Handwriting characteristics in case of neurological diseases”, In: Working papers of IIT, #IIT/WP-89, 1999, Sofia
21.
G. Gluhchev. “The magnitude of treatment field set-up parameter correction in radiation therapy”, Radiother. Oncol. Vol. 48,1998, pp.79-82
22.
А. Ангелов, Д. Несторов, С. Бенчев, Г. Глухчев, Д. Каменов, П. Велева. “Система за автоматизиран анализ на почерк”, Информационен Бюлетин на НИКК-МВР,
София, 1997, стр. 127-133
23.
С. Гълъбов, Д. Костов, Г. Глухчев, Д. Каменов, П. Велева. “Компютърна портретна експертиза”, Информационен Бюлетин на НИКК-МВР, София, 1997, стр. 134-141
24.
G. Gluhchev, “Contrast Enhancement of Portal Images with Adaptive Histogram
Clip”, Elektrik , vol.5, #1, 1997, pp. 139-145
25.
D. T. Dimov, G. Y. Gluhchev, “A Locally Adaptive Binary-Tree Method for
Binarization of Text Imagies”, In: Progress in Handwriting Recognition, (Edts A.C.
Downton, S. Impedovo), World Scientific, London, 1996, pp. 575-580

3
26.
K. B. Luchka, D. Chen, S. Shalev, G. Gluhchev, R. Rajapakshe, "Assessing radiation and light field congruence with a video based electronic portal imaging device", Med.
Physics , Vol. 23 (7), 1996, pp. 1245-1252
27.
G. Gluhchev, S. Shalev, "The systematic error detection as a classification problem",
Pattern Recognition Letters , Vol. 17 (12), 1996, pp. 1233-1238
28.
G. Gluhchev, "Image Processing and Decision Making in Radiotherapy", In: Lecture
Notes on Biomathematics and Bioinformatics'95 (Ed. Michael Candev), Datecs Publ.,
1995, Sofia, pp. 7-16
29.
G. X. Ding, S. Shalev, G. Gluhchev, "A

-

technique for treatment verification in radiotherapy and its clinical applications", Med. Phys. 20 (4), 1993, pp. 1135-1143
30.
K. Leszczinsky, S. Shalev, G. Gluhchev, "Verification of radiotherapy treatments:
Computerized analysis of the size and shape of radiation fields", Med. Phys . 20 (3),
1993, pp. 687-694
31.
V. Shapiro, G. Gluhchev, V. Sgurev, "Handwritten document image segmentation and analysis", Pattern recognition letters , North Holland, 1993, 14,pp. 71-78
32.
V. Sgurev, G. Gluhchev, I. Mitsev, "Intelligent systems for document processing with automatic text recognition", Probl. of engin. cybern. and robotics , Sofia, 1993, 38,pp.
60-63
33.
V. Shapiro, G. Gluhchev, S. Ogorelkov, "Character image skeletonization", In: Theory and application of cybernetic systems, Bulgarian Academy of Sciences, Sofia, 1991,
3,pp. 84-88
34.
G. Gluhchev, V. Shapiro, D. Lalchev, "Probabilistic estimate of handwriting similarity", In: Theory and application of cybernetic systems, Bulgarian Academy of
Sciences, Sofia,1991, 3,pp. 90-93
35.
V. Shapiro, G. Gluhchev, S. Ogorelkov, S. Donchev, "Computer processing of handwritten text", In: Theory and application of cybernetic systems, Bulgarian
Academy of Sciences, Sofia, 1991, 3,pp. 94-106
36.
G. Gluhchev, V. Shapiro, S. Ogorelkov, "Automatic investigation of handwritten characters", In: Forensic science and criminology, Sofia, 1989, 5, pp. 135-142
37.
V. Sgurev, G. Gluhchev, "A general scheme of the information processes in the human brain", Probl. of engin. cybern. and robotics , Sofia, 1988, 30, pp. 9-14
38.
V. Sgurev, G. Gluhchev, D. Mutafov et al., "Car registration number recognition",
Probl. of engin. cybern. and robotics , Sofia, 1987, 27, pp. 79-85
39.
G. Gluchev, "The application of the potential functions in the cluster analysis", Probl. of engin. cybern. and robotics , Sofia, 1987, 27, pp. 41-44
40.
V. Sgurev, D. Mutafov, G. Gluhchev, "Some problems of the design of image recognition systems", Probl. of engin. cybern. and robotics , Sofia, 1986, 24, pp. 26-30
41.
D. Mutafov, G. Gluhchev, S. Dimitrova, V. Valev, "Microprocessor system for image recognition", In: Optimization, Decision making, Microprocessor systems, BAS, Sofia,
1985, pp. 199-202
42.
D. Mutafov, G. Gluhchev, V. Valev, S. Dimitrova, "A system for image recognition",
In: Knowledge presentation in man-machine robotic systems, v. D, Computer center of the Russian Academy of Sciences of USSR, Moscow, 1984, pp. 166-172
43.
G. Gluhchev, V. Valev, "Visual pattern recognition software", In: Information and control systems for robots, (ed. D.E. Okhotsimski), Moscow, 1982,pp. 121-124

4
44.
G. Gluhchev, "Some properties of the linear decision rule, obtained by the Least-
Squares method", Probl. of engin. cybern. and robotics , Sofia, 1981, 11,pp. 67-72
45.
G. Gluhchev, "Tissue classification based on cell smears", (doctoral thesis), University of Moscow, 1979
46.
J. Topov, M. Tzvetkov, I. Valkov, N. Atanassov, G. Gluhchev, "Cellular morphology and kariometry of the prostatic hyperplasia and cancer, Przeglad Lekarski , Warsaw,
1979, 36, 12, pp. 851-854
47.
G. Gluhchev, "Evaluation of the necessary number of observations for assessment of the a priori probabilities in some classification problems", Probl. of engin. cybern. and robotics , Sofia, 1978, 8, pp. 57-62
48.
G. Gluhchev, "Normality of multidimensional distribution", Probl. of engin. cybern. and robotics , Sofia, 1978,8, pp. 43-47
49.
M. Marinov, K. Christov, R. Khinova, G. Gluhchev, "A study of the cell nucleus with scanning cytophotometry", Probl. of medicine and biology , Sofia, 1977, 5, pp. 127-141
50.
G. Gluhchev, "Learning of a linear machine", Probl. of engin. cybern.
, Sofia, 1977, 6, pp. 80-84
51.
G. Gluhchev, M. Marinov, "A method of microobject classification using the contour points of the classes", Probl. of engin. cybern ., Sofia, 1975, 1-2, pp. 141-145
52.
M. Marinov, G. Gluhchev, D. Mutafov, "Teaching of a linear machine", Probl. of engin. cybern ., Sofia, 1974, 18, pp. 201-206
53.
V.Banchev, G. Gluhchev, "On the analytic continuation of a harmonic function to a region out of given ellipse", In: Annual of the technical institutes, Physics, Sofia, 1974,
9-2, pp. 13-21
PROCEEDINGS
1.
Gluhchev G., L. Baccour, M.A.Alimi, K. Atanassov. “Generalized Nets for Handwritten
Arabic Word Recognition”, Proc. Int. Conf. “Automatics and Informatics’08”, October
1-4, Sofia, 2008, pp. II-41 – II-43
2.
Parvati R., G. Gluhchev, K. Atanassov. “Generalized Net Model of Face Recognition”,
Proc. of the 9 th Int. workshop on Generalized Nets, July, Sofia, 2008, pp. 102-105
3.
Rangasamy P., J. Kuppannan, K. Atanassov, G. Gluhchev. “Role of fuzzy and intuitionistic fuzzy contrast intensification operators in enhancing images”, Proc. 12 th
Int. Conf. on Intuitionistic Fuzzy Sets, Vol. 14, No. 2, Sofia, 18-19 May, 2008, pp. 59-
66
4.
Gluhchev G., O. Boumbarov. “Automatic Evaluation of Stroke Slope”, Proc. 1 st
European Workshop on Biometrics and Identity Management, Roskilde University, May
7-9, , Denmark, 2008, pp. 204-207
Also: 4 th Int. IEEE Conf. on Intelligent Systems, Sept. 06-08, Varna, 2008, pp. 12-14,
12-16
5.
Atanassov K., G. Gluhchev, A. Shanon. “Generalized Net Model of the Automatic
Natural Language Translation”, Proc. 8 th
Int. Workshop on Generalized Nets, June 2007,
Sofia, pp. 32-37

5
6.
Gluhchev G., M. Savov, O. Boumbarov, D. Vassileva. A New Approach to Signature
Based Authentication”, 2 nd
Int. Conf. on Biometrics, Seoul, 26-29 August, 2007, pp.
594-603
7.
Atanassov A., O. Boumbarov, G. Gluhchev, S. Hadjitodorov, A. Shanon, V. Vassilev.
“A generalized net model of biometric access-control system”, 9 th
WSEAS Int. Conf. on
Automatic Control, Modeling and Simulation, Istanbul, 27-29 May, 2007, pp.77-81
8.
Gluhchev G., M. Savov, O. Boumbarov. “Classification of classifiers”, iCEST 2007, 24-
27 June, Ohrid, 2007, pp. 521-522
9.
Vassileva D., O. Boumbarov, G. Gluhchev. “Skin color Gaussian model parameter estimationfrom incompleate clustering training set”, Proc. Int. Conf. Automatics and
Informaticd’07, Sofia, 2007, pp. III-25 – III-28
10.
O. Boumbarov, S. Sokolov, G. Gluhchev. “Face Recognition using Principal
Component Analysis and Radial Basis Neural Network”, Proc. Bulgarian-Turkish
Annual Conference, Istanbul, 2006, pp. 594-603
11.
Savov M., G. Gluhchev. “Signature verification via Hand-Pen motion investigation”, Proc. Int. Conf. “Recent Advances in Soft Computing”, Canterbury,
2006, pp. 490-495
12.
Savov M., G. Gluhchev. “Signature verification via Hand-Pen motion investigation”, Proc. Int. Conf. CompSysTech’2006, Tarnovo, 2006, pp. III B 7.1 – 7.6
13.
M.Savov, G.Gluhchev. “Experiments on signature identification with Hand-Pen system features”, Proc. Int. Conf. “Automatics and Informatics”, Sofia, 2006, pp. 139-
141
14.
O. Boumbarov, D. Vasileva, G. Gluhchev. “Coarse to fine face detection using
Gaussian models and geometrical Information”, Proc. Int. Conf. Automatics and
Informatics”06, Sofia, 2006, pp. 135-138
15.
Gluhchev G., M. Savov, V. Velichkov, “Image deblur in Case of Symetric Kernel”,
Proc. Int. Conf. ICEST’2005, Nis, 2005, pp. 319-321
16.
Gluhchev G., F. Thomas. “Automatic Slope Evaluation of Handwritten Text”, Proc. of CompSysTech’2005, Varna, pp. III.A.10-1 – III.A.10-4
17.
Shapiro V., D. Dimov, S. Bonchev, V. Velichkov, G. Gluhchev. “Adaptive License
Plate Extraction”, ICEST’04, Bitola, Macedonia, vol. 2, pp. 317-320
18.
Shapiro V., G. Gluhchev. “Multinational license plate recognition system:
Segmentation and Classification”, ICPR’04, Vol. 4/4, Cambridge, 2004, pp. 352-355
19.
М. Savov, G. Gluhchev. “Automated Signature Detection from Hand Movement”,
Proc. of CompSysTech’2004, Rousse, pp. III.A.3-1 – III.A.3-6
20.
V. Shapiro, D. Dimov, S. Bonchev, V. Velichkov, G. Gluhchev. “Adaptive License
Plate Image Extraction”, Proc. of CompSysTech’2004, Rousse, pp. III.A.2-1 – III.A.2-7
21.
G. Gluhchev. “Handwriting in forensic investigations”, ICT&P, Varna, 2004, pp. 26-34
22.
G. Gluhchev. “IIT involvement in text’s analysis”, KT-DigiCult-BG kick-off meeting,
Bansko, 2004, (in press)
23.
Hadjitodorov S., P. Mitev, P.M.Pinto,A. Shanon, G. Gluhchev, V. Vasilev. “A generalized net description for laryngeal pathology detection excluding the refusal option based on intuitionistic fuzzy logic”, 10 th
ISPE Int. Conf. on Concurrent
Engineering: Research and Applications, “Advanced Design, Production and
Management Systems”, Madeira, Portugal, 2003, pp. 1013,1016

6
24.
Gluhchev G., K. Atanassov, S. Hadjitodorov, E. Szmidt, A. Shanon. “Intuitionistic
Fuzzy Generalized Net Model of the Process of Handwriting Analysis”, Third Int. Conf. in Fuzzy Logic and Technology ‘EUSFLAT’, Zitau, 2003, pp. 218-222
25.
V. Shapiro, G. Gluhchev, S. Bonchev, V. Velichkov. “License plate localization”, Proc. of the Int. Conference “Automatics and Informatics”, 2003, Sofia, pp. 41- 43
26.
Kalcheva E., G. Gluhchev. “Investigation of handwriting general features in case of neurological diseases”, Proc. of ICEST’2003, Sofia, pp. 262-265
27.
Kalcheva E., G. Gluhchev. “Segmentation and analysis of handwritten scripts from patients with neurological diseases”, Proc. of CompSysTech’2003, Sofia, pp. III.4-1 –
III.4-6
28.
Gluhchev
G., S. Bonchev. “A real-time image restoration”, Proc. of
CompSysTech’2003, Sofia, pp. III.3-1 – III.3-6
29.
Gluhchev G., K. Atanassov, S. Hadjitodorov. “Automatic document processing”, Proc. of IInd Int. Workshop on Intuitionistic Fuzzy Sets and Generalized Nets, Warszawa,
2002, (in press)
30.
Gluhchev G. Y. “Random and systematic errors evaluation in radiation therapy”,
MED2002, #344, Portugal, 2002, p.6
31.
Gluhchev G. Y. “Systematic and random errors in radiation therapy”, Proc. of
ICES’2002, Nis, Yugoslavia, pp. 369-272
32.
Gluhchev G. “PIPS: Portal Image Processing System”, Proc. of CompSysTech’2002,
Sofia, pp.II.5.1-5.6
33.
Hadjitodorov S., P. Mitev, K. Atanassov, V. Kolev, G. Gluhchev, V. Vassilev. “A generalized net description for laryngeal pathology detection with refusal option”, IIIrd
Int. Workshop on Generalized Nets, Sofia, 2002, pp. 14-17
34.
Gluhchev G., N. Nikolov. “Pressure evaluation in handwriting analysis”, Proc. Int.
Conf. on Automatics and Informaticd, Sofia, 2001, pp. I-17 – I-20
35.
E. Kalcheva, G.Gluhchev. “Investigation of handwritten graphics from patients with neurological diseases”, Proc. Int. Conf. On Computer Systems and Technologies –
CompSysTech’2001, Sofia, 2001, pp.III.31-1 – III.31-5
36.
S. Bonchev, G. Gluhchev. “3D Face Identification via Two 2D Projections”, Proc. Int.
Conf. On Computer Systems and Technologies – CompSysTech’2001, Sofia, 2001, pp.II.2-1 – II.2-5
37.
D. Dimov, G. Gluhchev, N. Nikolov, I. Burov, E. Kalcheva, S. Bonchev, S. Milanov, B.
Kiossev. “STEMB – a Computer System for Verification ov Replicas of the Bulgarian
State Emblem”, Proc. Int. Conf. On Computer Systems and Technologies –
CompSysTech’2001, Sofia, 2001, pp.I.5-1 – I.5-5
38.
Д. Димов, Г. Глухчев, Н. Николав, И. Буров, Е. Калчева, С. Бончев, С. Миланов,
Б. Кьосев. “ГЕРБ – компютърна система за верифициране на реплики от от държавния герб на Р България”, Proc. of the International Scientific Conference on
Energy and Information Systems and Technologies’2001, vol. III, Bitola, Macedonia,
2001, pp. 587-592
39.
G. Gluhchev, K. Atanassov, S. Hadjitodorov. “Handwriting analysis via generalized nets”, Proc. of the International Scientific Conference on Energy and Information
Systems and Technologies’2001, vol. III, Bitola, Macedonia, 2001, pp. 758-763

7
40.
G. Gluhchev, A. Hristozov, G. Blajev, I. Sivriev, D. Nestorov, K. Truhchev. “A computer system for CD’s identification”, Proc. of the International Scientific
Conference on Energy and Information Systems and Technologies’2001, vol. III, Bitola,
Macedonia, 2001, pp. 570-574
41.
E. Kalcheva, G. Gluhchev. “Handwriting changes in case of neurological diseases”,
Proc. of the International Scientific Conference on Energy and Information Systems and
Technologies’2001, vol. III, Bitola, Macedonia, 2001, pp. 564-569
42.
S. Bonchev, G. Gluhchev. “A face identification method in case of different close-up”,
“Recpad2000”, Porto, Portugal, 2000, pp. 103-108
43.
Ст. Дончев, Г. Глухчев. “Структурeн подход за разпознаване на печатен текст”,
Proc. of the CompSysTech’2000, Sofia, pp. V.16-1 – V.16-5
44.
E. Kalcheva, G. Gluhchev. “Evaluation of handwriting changes in case of neurological diseases”, Proc. of the CompSysTech’2000, Sofia, pp. V.2-1 – V.2-5
45.
S. Donchev, G. Gluhchev. “Structural approach for the segmentation of printed documents”, Proc. of the International Scientific Conference Communication,
Electronic and Computer Systems’2000, Sofia, pp. 118-123
46.
K. B. Luchka, R. Rajapakshe, D. Chen, G. Gluhchev and S. Shalev, "Objective evaluation of Portal Imaging Systems", Proc. of COMP/CCPM Conf., Montreal, 1995,
Canada, pp. 15-16
47.
S. Shalev, G. Gluhchev, D. Chen, R. Rajapakshe and K. B. Luchka , "A Versatile
Processing System For Portal Images", Proc. of COMP/CCPM Conf., Montreal, 1995,
Canada, pp. 27-28
48.
K. B. Luchka, R. Rajapakshe, D. Chen, G. Gluhchev and S. Shalev, "A Demonstration of Megavoltage Simulation", Proc. of COMP/CCPM Conf., Montreal, 1995, Canada, pp. 29-30
49.
S. Shalev, G. Gluhchev, "A comprehensive approach to measuring field placement errors", XIth Int. Conf. on Computers in Radiation Therapy, Manchester, 1994, UK, pp.
266-267
50.
S. Shalev, G. Gluhchev, "When and how to correct a patient set-up", XIth Int. Conf. on
Computers in Radiation Therapy, Manchester, 1994, UK, pp. 274-275
51.
G. Gluhchev, S. Shalev, "Combined approach for portal image enhancement",
European Congress of Medical Physics, Tenerife, 1993, v. 2, pp. 457-460
52.
G. Gluhchev, S. Shalev, "Automatic pairing of points in image registration", European
Congress of Medical Physics, Tenerife, 1993, v.2, pp. 453-456
53.
S. Shalev, G. Gluhchev, "The accuracy of image registration by point placement",
European Congress of Medical Physics, Tenerife, 1993, v.2, pp.461-464
54.
G. Gluhchev, S. Shalev, "Fast algorithm for radiation field edge detection", SPIE Vol.
1898 , Image Processing, 1993, pp. 296-303
55.
G. Gluhchev, S. Shalev, "Robust registration in case of different scaling", SPIE Vol.
1898 , Image Processing, 1993, pp. 126-133
56.
D. Nestorov, V. Shapiro, P. Veleva, G. Gluhchev, A. Angelov, I. Stoyanov, "Towards objectivity of handwriting pressure analysis for static images", 6th Int. Conf. on
Handwritting and Drawing ICOHD '93, 5-7 July, Paris, pp. 216-218

8
57.
V. Shapiro, G. Gluhchev, V. Sgurev, "Preprocessing for automatic examination of handwritten documents", 7th Scandinavian conf. on image analysis, Denmark,
1991,v.2, pp. 790-797
58.
V. Shapiro, G. Gluhchev, V. Sgurev, "Automatic document authentication: approach and methods", 1st Int. conf. on document analysis and recognition, France, 1991,v.2, pp. 894-902
59.
G. Gluhchev, V. Shapiro, V. Sgurev, "An interactive approach for handwritten material analysis, 1st Int. conf. on document analysis and recognition, France, 1991,v.1, pp. 401-409
60.
Глухчев Г. “Общая схема информационных процессов в мозге”, І научный семинар с международным участием “Проблемы и применения искусственного интеллекта”, Варна, 1987, стр. 8-13
61.
D. Mutafov, G. Gluhchev, S. Dimitrova, V.Valev, "Microprocessor pattern recognition system", Bulgarian-polish symposium on optimization, decision making and microprocessor systems, Sofia, 1985, pp. 54-56
62.
G. Gluhchev, V. Valev, "Pattern recognition in robotics", 2nd Int. conf. on artificial intelligence and information-control systems of robots, Smolenice, CSSR, 1982, pp.
96-98
63.
G. Gluhchev, N. Vassilev, "Quantitative blood cell investigation in case of acute lymphocyte leukemia", 2nd Int. conf. BIONICS'78, Moscow-Leningrad, 1978, v. 1, pp.
245-248
64.
J. Topov, G. Gluhchev, V. Tsvetkov, "Karyometric study on the tumor process of the prostatatic gland, 3th symposium of young scientists, ITC, Sofia, 1978, pp. 132-140
65.
G. Gluhchev, "A heuristic method for structural elements detection of the biological micro objects", 3th symposium of young scientist, ITC, Sofia, 1978, pp. 75-83
66.
G. Gluhchev, J. Topov, "Feature space determination and classification of pleural cavity effusion cells", 2nd symposium of young scientist, ITC, Sofia, 1977, pp. 50-56
67.
I. Valkov, J. Topov, G. Gluhchev, M. Marinov, "Morphometric study on the nucleoli of mesothelial and tumor cells being in pleural cavity effusions", 6th European conf. of cytology, Weimar, 1976, Germany, (Archiv fur Geschwulstforschung, 1977, pp. 220-
225)
PATENTS
1.
Б. Михайлов, Г. Глухчев, В. Воденичров. Устройство за пъдене на птици.
(заявка) 2002
2.
V. Sgurev, D. Mutafov, G. Gluhchev et al., "A system for identification of registered vehicles", NRB G06K 9/00, 71029
ABSTRACTS
1. А. Ангелов, Д. Несторов, Г. Глухчев, Д. Каменов, П. Велева, “СААП - Система за автоматизиран анализ на почерк”, II Национален конгрес по съдебна медицина и криминалистика, 3-4 октомври, София, 1996. стр. 99

9
2. С. Гълъбов, Костов, Г. Глухчев, Д. Каменов, “Автоматизирана портретна експертиза”, II Национален конгрес по съдебна медицина и криминалистика, 3-4 октомври, София, 1996, стр. 100.
3. S. Shalev, G. Gluhchev, “Optimizing decision rules for correcting field displacements in fractionated radiotherapy”, 15th ESTRO meeting, Vienna, September 23-26, 1996
4. S. Shalev, D. Chen, K. Luchka, G. Gluhchev, “A comparison of digital enhancement techniques for electronic portal images”, 15th ESTRO meeting, Vienna, eptember 23-
26, 1996
5. S. Shalev, K. B. Luchka, D. Chen, G. Gluhchev, “A system for the enhancement, display and analysis of radiotherapy portal images”, AAPM Anual Meeting,
Philadelphia 21-25 July, 1996
6. K. Luchka, G. Gluhchev, S. Shalev, “Detacting radio-opaque implanted markers in electronic portal images: A comparison of commercial systems”, AAPM Anual
Meeting, Philadelphia 21-25 July, 1996
7. K. Luchka, G. Gluhchev, S. Shalev, “The application of electronic portal imaging devices for the detection of radio-opaque implanted markers”, COMP, Vancouver, June
20-22, 1996
8. S. Shalev, D. Chen, K. Luchka, G. Gluhchev, “PIPS - An image processing, analysis and display system for use in radiation therapy”, COMP, Vancouver, June 20-22, 1996
9. S. Shalev, D. Chen, K. Luchka, G. Gluhchev, “A PC-based computer program for the enhancement and analysis of portal images”, Workshop on Electronic Portal Imaging,
Amsterdam, June 1996
10. K. Luchka, S. Shalev, G. Gluhchev, “Computer-aided detection of radio-opaque implanted markers in electronic portal images”, Workshop on Electronic Portal
Imaging, Amsterdam, June 1996
11. S. Shalev, K. B. Luchka, D. Chen, X. Wang, G. Gluhchev, “A windows package for processing, analysis and display of medical images”, WESCAN, Edmonton, 14-16
March, 1996
12. S. Shalev, G. Gluhchev, “Interventional correction of patient setup using portal imaging: A comparison of decision rules”, Radiation Oncology, Biology, Physics, Vol.
32, 1, 1995, p. 216, (ASTRO 1995)
13. K. B. Luchka, R. Rajapakshe, G. Gluhchev, D. Chen,.S. Shalev, "Performance evaluation of electronic portal imaging devices", Medical Physics , v. 22, 6, 1995, p. 991
(37th meeting of AAPM, Boston, 1995, USA)
14. S. Shalev, G. Gluhchev, D. Chen, R. Rajapakshe and K. B. Luchka, "Processing and analysis of portal images on a PC computer", Medical Physics , v. 22, 6, 1995, p. 1017
(37th meeting of AAPM, Boston, 1995, USA)
15. K. B. Luchka, G. Gluhchev, R. Rajapakshe, .S. Shalev, "Rapid verification of radiation and light field coincidence", WESCAN'95, Victoria, 1995, Canada
16. S. Shalev, G. Gluhchev, "Inter-treatment correction of setup errors: Action levels and decision rules", WESCAN'95, Victoria, 1995, Canada
17. S. Shalev, K. Luchka, R. Rajapakshe, G. Gluhchev, "Dynamic Megavoltage
Fluoroscopy - application in radiotherapy", 19th LH Gray Conference "Imaging in
Oncology", 3-7 April, 1995, Newcastle upon Tyne (UK)

10
18. S. Shalev, K. Luchka, G. Gluhchev, R. Rajapakshe, "A Quality Control Procedure for
Light Field Accuracy", 19th LH Gray Conference "Imaging in Oncology", 3-7 April,
1995, Newcastle upon Tyne (UK)
19. S. Shalev, G. Gluhchev, "PIPS - An Image Processing System for Radiation Therapy",
19th LH Gray Conference "Imaging in Oncology", 3-7 April, 1995, Newcastle upon
Tyne (UK)
20. S. Shalev, K. Luchka, R. Rajapakshe, G. Gluhchev, "Interactive Radiation Therapy
Using Electronic Portal Imaging", 19th LH Gray Conference "Imaging in Oncology",
3-7 April, 1995, Newcastle upon Tyne (UK)
21. S. Shalev, K.B. Luchka, G. Gluhchev, R. Rajapakshe, D. Chen, "Clinical Experience with Electronic Portal Imaging", 3rd Inter. Workshop on Electronic Portal Imaging, San
Francisco, 7-8 Oct., 1994
22. S. Shalev, G. Gluhchev, "A Classificaion Scheme for Reporting and Analyzing Field
Displacements", 3rd Inter. Workshop on Electronic Portal Imaging, San Francisco, 7-8
Oct., 1994
23. S. Shalev, G. Gluhchev, "Decision Rules for the correction of Tretment Field Setup
Displacements", 3rd Inter. Workshop on Electronic Portal Imaging, San Francisco, 7-8
Oct., 1994
24. K.B. Luchka, R. Rajapakshe, G. Gluhchev, D. Chen, S. Shalev, "Megavoltage
Simulation: An On-line Setup Technique for Obese Patients", 3rd Inter. Workshop on
Electronic Portal Imaging, San Francisco, 7-8 Oct., 1994
25. R. Rajapakshe, K. Luchka, G. Gluhchev, S. Shalev, "A Quality Control Test for
Electronic Portal Imaging", 3rd Inter. Workshop on Electronic Portal Imaging, San
Francisco, 7-8 Oct., 1994
26. K.B. Luchka, G. Gluhchev, R. Rajapakshe, D. Chen, S. Shalev, "Assessing Radiation and Light Field Coincidence with an Electronic Portal Imaging System", 3rd Inter.
Workshop on Electronic Portal Imaging, San Francisco, 7-8 Oct., 1994
27. G. Gluhchev, S. Shalev, "Portal Image Enhancement: A Comparison of Techniques",
3rd Inter. Workshop on Electronic Portal Imaging, San Francisco, 7-8 Oct., 1994
28. G. Gluhchev, C. Demeng, S. Shalev, "A PC based portal image processing system",
World Congress on Med. Physics and Biomedical Engineering, Rio de Janeiro, 1994
29. S. Shalev, G. Gluhchev, "The correction of systematic setup displacements in radiation therapy", World Congress on Med. Physics and Biomedical Engineering, Rio de
Janeiro, 1994
30. S. Shalev, K. Luchka, D. Chen, G. Gluhchev, R. Rajapakshe, "Megavoltage simulation:
Intra-treatment corrections to initial patient setup", 36th AAPM, Anaheim, CA, 1994
31. S. Shalev, G. Gluhchev, D. Chen, "PIPS: A PC-based processing system for portal images", 36th AAPM, Anaheim, CA, 1994
32. S. Shalev, G. Gluhchev, "Decision rules for the correction of field setup parameters",
36th AAPM, Anaheim, CA, 1994
33. G. Gluhchev, S. Shalev, "On-line detection of incorrect field size and shape in radiotherapy", 36th AAPM, Anaheim, CA, 1994
34. G. Gluhchev, C. Demeng, S. Shalev, "A PC based portal image processing system",
World Congress on Med. Physics and Biomedical Engineering, Rio de Janeiro, 1994

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35. S. Shalev, G. Gluhchev, "The correction of systematic setup displacements in radiation therapy", World Congress on Med. Physics and Biomedical Engineering, Rio de
Janeiro, 1994
36. G. Gluhchev, S. Shalev, "Improvement of the accuracy of image registration",
WESCAN'94, Winnipeg, 1994
37. S. Shalev, G. Gluhchev, "Image registration with local distortions: quantification of guilt", Radiation and Oncology '93, 17-19 May, Glasgow, 1993
38. S. Shalev, G. Gluhchev, S. El-Sayed, "Field placement errors in routine radiation therapy", Radiation and Oncology'93, 17-19 May, Glasgow, 1993
39. S. Shalev, M. Hoppensack, G. Gluhchev, et al., "Treatment verification by simulatorportal image alignment", 11th annual meeting of ESTRO, Malmö, Sweden, 1-4
Sept.,1992
40. S. Shalev, M. Hoppensack, G. Gluhchev, et al., "Quantification of beam displacement errors", 34th annual meeting AAPM, Calgary, 1992
41. G. Gluhchev, S. Shalev, "Guilt by association: A new robust image alignment algorithm", 34th annual meeting AAPM, Calgary, 1992
42. S. Shalev, S. El-Sayed, M. Hoppensack, G. Gluhchev et al., "Precision radiation therapy using on-line portal imaging", BIR Conference, Birmingham, May, 1992
43. T. Radcliffe, G. Gluhchev, M. Hoppenscak et al., "A technique for the routine verification of treatment accuracy", ASTRO, San Diego, 1992
44. G. X. Ding, S. Ryder, G. Gluhchev, S. Shalev, "A

-

technique for treatment verification in radiotherapy and its clinical applications", 33rd annual meeting AAPM,
San Francisco, 1991
45. G. Gluhchev, V. Sgurev, "A general scheme of the information process in the human brain", 2nd Int. symposium on Art. Intelligence, Varna, Bulgaria, 1987
46. G. Gluhchev, P. Khadjiev, "Random events prediction", 10th Prague conf. on information theory, statistical decision functions and random processes, Prague, 1986
47. S. Christova, I. Valkov, G. Gluhchev, "Intraoperative cytological diagnostics of neoplastic processes in a mamma", 4th National congress of oncology, Sofia, 1985
48. S. Christova, I. Valkov, G. Gluhchev, "Intraoperative Cytodiagnostics: Application and comparison with frozen section histology", 14th European Congress of Cytology,
Spain, 1985
49. G. Gluhchev, "On the formulation of the notion "intelligence", Int. con. of Art. intelligence, Varna, Bulgaria, 1984
50. V. Sgurev, G. Gluhchev, D. Mutafov, "Some problems of the design of recognition systems", Int. symposium of Art. intelligence and Pattern recognition, Kiev, USSR,
1984
51. D. Mutafov, G. Gluhchev, V. Valev, S. Dimitrova, "Visual sensor for robots", Youth scientific session of industrial robots, Stara Zagora, Bulgaria, 1982
52. G. Gluhchev, V. Valev, "Visual pattern recognition system. Software", Int. con.
"Problems of industrial robot control", Varna, Bulgaria, 1981
53. J. Topov, I. Valkov, N. Vassilev, G. Gluhchev, "Light-microscopic and ultra-structural morphometry of the nuclei of mesothelial and tumor cells being in pleural and peritoneal cavities" 3th National congress of oncology, Varna, Bulgaria,1979

12
54. J. Topov, M. Tsvetkov, I. Valkov, N.Atanassov, G. Gluhchev, "Cytomorphology and kariometry of hyper plastic processes and tumor of the prostate",Scient. conf. "Nucleusbiology, morphology and pathology", Sofia, 1978
55. K. Christov, R. Khinova, G. Gluhchev, "Investigation of the condensed and scattered chromatin in the nucleus using scanning cytophotometry", Scient. conf. "Nucleus - biology, morphology, pathology", Sofia, 1978
56. J. Topov, M. Tsvetkov, I. Valkov, N. Atanassov and G. Gluhchev, "Cellular morphology and kariometry of the prostatic hyperplasia and cancer", 8th European
Congress of Cytology, Sept. 20-22, Szczecin, Poland, 1978
57. Ch. Apostolov, R. Khinova, G. Gluhchev, "Investigation of the cell nucleus and its chromatin structure during the cell cycle of tumor line of human angiosarcoma",
Symposium of clinical and experimental oncology, Sofia, 1977
58. N. Naplatanoff, M. Marinov, G. Glunchev, E. Enchev, "Recognition of biological micro objects, 3rd Int. congress of cybernetics and systems, Bucharest, 1975
59. J. Topov, I. Valkov, S. Christova, G. Gluhchev, M. Marinov, "Morphometric investigation of the nucleus of mesothelial and tumor cells", 2nd National congress of pathologists, Sofia, 1977
60. J. Topov, I. Valkov, G. Gluhchev, "An approach for scanning morphometry of the nucleus of mesothelial and tumor cells", Scientific session "Modern approaches in the medical and biological investigations", Sofia, 1977
61. J. Topov, A. Lazarova, G. Gluhchev, "Morphometric study of the nuclei of mesothelial and tumor cells from pleural cavity effusions", Youth scientific session, Sofia, 1975
62. E. Enchev, M. Marinov, G. Gluhchev, "Cytophotometric investigation with a new cytochemical method for diagnostics of abnormal cells and its application in automatic systems for diagnostics of a cervical tumor", 2nd National congress of clinical laboratory, Sofia, 1975
63. E. Enchev, K. Tsanev, M. Marinov, G. Gluhchev, I. Balchev, "Cytophotometric investigation of the cervix tumor", 2nd National congress of the oncologists, Varna,
Bulgaria, 1974
64. R. Tosheva, E. Tsvetkova, A. Khadjiolov, M. Marinov, L. Gitsov, G. Gluhchev, "On some quantitative fluorescent-cytochemical differences in the nucleus chromatin of mature leukocytes in case of healthy and suffering from leukemia individuals", 1st
National congress of hematology, Sofia, 1973
65. M. Marinov, R. Tosheva, A. Khadjiolov, E. Tsvetkova, L. Gitsov, G. Gluhchev, "An attempt for automatic differentiation of leukocytes from normal peripheral blood treated with berberin sulfate", 1st National congress of hematology, Sofia, 1973
66. G. Gluhchev, "An algorithm for evaluation of the area and perimeter of micro objects of arbitrary shape with computer, National symposium of the young scientists, Sofia, 1972
67. M. Marinov, G. Gluhchev, "A method for automatic recognition of numbers", Radio scientific session, Sofia, 1971