Publications

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Articles in Journals : (List of co-authors)


    Published

    2007
  1. Sarif Kumar Naik and C. A. Murthy, ``Distinct multi-clored region descriptors for object recognition", IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 29, no. 7, pp. 1291-1296, July 2007.
  2. Suman Saha, C. A. Murthy and S. K. Pal ``Rough set based ensemble classifier for web page classification",Fundamenta Informaticae, vol. 76, no. 1-2, pp. 171-187, Feburary 2007.

    3. 2006
  3. Sarif Kumar Naik and C. A. Murthy, ``Standardization of edge magnitude in color images'', IEEE Trans. on Image Processing, , vol. 15, no. 9, pp. 2588-2595, September, 2006 [PDF].
  4. Anil K. Ghosh, P. Chaudhuri and C. A. Murthy,``Multi-scale classification using nearest neighbor density estimates'', IEEE Trans. on Systems, Man, and Cybernetics-B,vol. 36, no. 5, pp. 1139-1148, 2006
  5. B. L. Narayan, C. A. Murthy and Sankar K. Pal,``Maxdiff KD-Trees for Data Condensation '', Pattern Recognition Letters,vol. 27, no. 3, pp. 187-200, February 2006.[PDF]

    6. 2005
  6. Anil K. Ghosh, P. Chaudhuri and C. A. Murthy,``On visualization and aggregation of nearest neighbor classifiers'', IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 27, no. 10, pp. 1592-1602, October, 2005
  7. A. Bishnu, B. B. Bhattacharya, M. K. Kundu, C. A. Murthy and T. Acharya, `` Euler Vector for search and retrieval of graytone images'', IEEE Trans. on Systems, Man and Cybernetics-B, vol. 35, no. 4, pp. 801-812, 2005. [PDF]
  8. A. Bishnu, B. B. Bhattacharya, M. K. Kundu, C. A. Murthy, and T. Acharya,``A pipeline architecture for computing the Euler number of a binary image'', Journal of Systems Architecture, , Vol. 51, pp . 470-487, 2005.[PDF]
  9. P. Bhowmick, A. Bishnu, B. B. Bhattacharya, M. K. Kundu, C. A. Murthy and T. Acharya, ``Determination of minutae scores for fingerprint applications '', Int. Jour. of Image and Graphics, vol. 5, no. 3, pp . 537-571, July 2005. [PDF]

    10. 2004
  10. P. Mitra, C. A. Murthy and S. K. Pal,``A probabilistic active support vector learning algorithm '', IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 26, no. 3, pp. 413--418, March 2004.[PDF]
  11. R. R. Rakesh, P. Chaudhuri and C. A. Murthy, ``Thresholding in edge detection a statistical approach'', IEEE Trans. on Image Processing, vol. 13, no. 7, pp. 927-936, July, 2004.

    12. 2003
  12. Sarif Kumar Naik and C. A. Murthy, ``Hue preserving color image enhancement without gamut problem'', IEEE Trans. on Image Processing, vol. 12, no. 12, pp.1591-1598, December, 2003.(Original Color images, results and abstract)[PDF]

    13. 2002
  13. P. Mitra, C. A. Murthy and S. K. Pal, ``Density based multiscale data condensation'', IEEE Trans. on Pattern Analysis and Machine Intelligence , vol. 24, no. 6, pp 734--747, June 2002.[PDF]
  14. P. Mitra, C. A. Murthy and S. K. Pal, ``Unsupervised feature selection using feature similarity'', IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 24, no. 4, pp 301--312, April 2002.[PDF]

    15. 2001
  15. J. K. Ghosh and C. A. Murthy, Discussion on the paper titled ``A penalized likelihood approach to image warping'' ( authors : C. A. Glasbey and K. V. Mardia ),Journal of Royal Statistical Society, Series B pp. 500-502, 2001
  16. S. K. Pal, S. Bandyopadhyay and C. A. Murthy, ``Genetic classifiers for remotely sensed images : comparison with standard methods'',Int. Jour. of Remote Sensing, vol. 22, no. 13, pp. 2545--2569, 2001.[PDF]

    17. 2000
  17. S. Bandyopadhyay, C. A. Murthy and Sankar K. Pal, ``VGA-Classifier : Design and application'', IEEE Trans. System, Man, and Cybernetics, Part B, vol. 30, no. 6, pp. 890--895, 2000. [PDF]
  18. S. K. Mitra, C. A. Murthy and M. K. Kundu,``Partitioned iterative function system : a new tool for digital imaging'', IETE Journal of Research, vol. 46, no. 5, pp. 279--298, 2000.[PDF]
  19. J. L. Pittman and C. A. Murthy,`` Fitting optimal piecewise linear functions using genetic algorithms'', IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 22, no. 7, pp. 701--718, July 2000.
  20. S. K. Mitra, C. A. Murthy and M. K. Kundu, ``A technique for image magnification using partitioned iterative function system'', Pattern Recognition, vol. 33, pp. 1119--1133, 2000.[PDF]
  21. S. K. Mitra and C. A. Murthy, ``Mathematical framework to show the existence of the attractor of the partitioned iterative function system'', Pattern Recognition, vol. 33, pp. 859--869, 2000.

    22. 1999
  22. S. Bandyopadhyay, C. A. Murthy and S. K. Pal,``Theoretical performance of genetic pattern classifier'', Journal of the Franklin Institute, vol. 336, pp 387--422, 1999. [PDF]

    23. 1998
  23. S. Bandyopadhyay, C. A. Murthy and S. K. Pal,``Pattern classification using genetic algorithms : Determination of H'', Pattern Recognition Letters, vol. 19, pp 1171--1181, 1998. [PDF]
  24. C. A. Murthy, D. Bhandari and S. K. Pal,``e- optimal stopping time for genetic algorithms'', Fundamenta Informaticae, vol. 35, pp. 91--111, 1998.
  25. S. K. Mitra, C. A. Murthy and M. K. Kundu,`` A study on partitioned iterative function systems for image compression'', Informaticae, vol. 34, no. 4, pp. 413--428, 1998. [PDF]
  26. C. A. Murthy and J. L. Pittman,``Multilayer Perceptrons and Fractals'', Information Science, vol. 112, pp 137--150, 1998.
  27. B. Uma Shankar, C. A. Murthy and S. K. Pal,``A new gray level based Hough Transform for region extraction : An application to IRS images'', Pattern Recognition Letters, vol. 19, no. 2, pp 197--204, 1998.
  28. S. K. Mitra, C. A. Murthy and M. K. Kundu,``Technique for fractal image compression using genetic algorithm'', IEEE Trans. Image Processing, vol. 7, no. 4, pp. 586--593, 1998. [PDF]
  29. S. Bandyopadhyay, S. K. Pal and C. A. Murthy, ``Simulated annealing based pattern classification'', Information Science , vol. 109, pp. 165--184, 1998.[PDF]
  30. S. K. Pal, S. Bandyopadhyay, and C. A. Murthy, ``Genetic algorithms for generation of class boundaries'',IEEE Tran. Syst. Man and Cybern., vol. 28, no. 6, pp 816--828, 1998. [PDF]

    31. 1997
  31. D. P. Mandal, C. A. Murthy and S. K. Pal,``Determining the shape of a pattern class from sampled points: Extension to RN'',Int. J. of General Systems, vol. 26, no. 4, pp. 293--320, 1997.
  32. N. Chowdhury and C. A. Murthy,``Minimal spanning tree based clustering technique: relationship with Bayes classifier'', Pattern Recognition, vol. 30, no. 11, pp. 1919--1929, 1997.
  33. D. P. Mandal and C. A. Murthy, ``Selection of alpha for alpha-hull in R2 '', Pattern Recognition, vol. 30, no. 10, pp. 1759--1767,1997.

    34. 1996
  34. D. Bhandari, C. A. Murthy and S. K. Pal,`` Genetic algorithm with elitist model and its convergence'', Int. J. Pattern Recognition and Artificial Intelligence , vol. 10, no. 6, pp. 731--747, 1996.
  35. C. A. Murthy and N. Chowdhury,`` In search of optimal clusters using genetic algorithms'', Pattern Recognition Letters, vol. 17, pp. 825--832, 1996.
  36. J. Basak, C. A. Murthy and S. K. Pal, ``A self organizing connectionist model for mixed category perception'', Neurocomputing, vol. 10, pp. 341--358, 1996.
  37. D. Chaudhuri, B. B. Chaudhuri and C. A. Murthy, `` A data driven procedure for density estimation with some applications '', Pattern Recognition, pp. 1719--1736, 1996.
  38. D. P. Mandal, C. A. Murthy and S. K. Pal,``Analysis of IRS imagery for detecting man-made objects with a multivalued recognition system'', IEEE Trans. on Systems, Man and Cybernetics, vol. SMC-26, no. 3, pp. 141--147, 1996.
  39. N. Chowdhury and C. A. Murthy,``An efficient method of hard and fuzzy clustering of multi-dimensional data '', Journal of the Institution of Engineers,India, vol. 77, CP/1, pp. 13--19, 1996.

    40. 1995
  40. D. P. Mandal, C. A. Murthy and S. K. Pal,``Uncertainty handling in remote sensing data analysis for Defence application '', Defence Science Journal, vol. 45, no. 4, pp. 303--306, October 1995.
  41. S. Bandyopadhyay, C. A. Murthy and S. K. Pal, ``Pattern classificationwith genetic algorithms'', Pattern Recognition Letters, vol. 16, pp. 801--808, 1995.[PDF]
  42. D. P. Mandal and C. A. Murthy,`` Selection of alpha for alpha-hull and formulation of fuzzy alpha-hull in R2'', Int. J. of Uncertainty, Fuzziness and Knowledge Based Systems, Vol. 3, no. 4, pp. 401--417, 1995.

    43. 1994
  43. D. P. Mandal, C. A. Murthy and S. K. Pal, ``A remote sensing application of a fuzzy classifier'', Int. J. of Uncertainty, Fuzziness and Knowledge Based Systems, vol. 2, no.4, pp. 287-295, 1994.
  44. D. P. Mandal, C. A. Murthy and S. K. Pal,``Theoretical performance of a multivalued recognition system'', IEEE Trans. on Systems Man and Cybernetics, Vol. 24.,No. 7, pp. 1001-1021, 1994.
  45. D. P. Mandal, C. A. Murthy and S. K. Pal,``Utility of multiple choices in detecting ill-defined roadlike structures'', Fuzzy Sets and Systems, vol. 64, pp. 213-228, 1994.
  46. D. Chaudhuri, C. A. Murthy and B. B. Chaudhuri, `` Finding a subset of representative points in a data set '', IEEE Trans. on Systems Man and Cybernetics, Vol. 24, no. 9, pp. 1416-1424, 1994.

    47. 1993
  47. J. Basak, C. A. Murthy, S. Chaudhury and D. Dutta Majumder, ``A connectionist model for category perception : theory and implementation'', IEEE Tr. on Neural Networks, vol.4, no.2, pp. 257-269, 1993.

    48. 1992
  48. D. Chaudhuri, C. A. Murthy and B. B. Chaudhuri, ``A new split and merge technique for cluster analysis'', Pattern Recognition Letters, vol. 13, pp. 399 - 409, 1992.
  49. D. P. Mandal, C. A. Murthy and S. K. Pal, ``Formulation a multivalued recognition system'', IEEE Trans on Systems, Man and Cybernetics, vol. SMC-20, no. 5, pp. 607-620, 1992.
  50. D. Chaudhuri, C. A. Murthy and B. B. Chaudhuri, ``A modified metric to compute distance'', Pattern Recognition, vol.25, no. 7, pp. 667-677, 1992.
  51. C. A. Murthy and S. K. Pal, ``Bounds for membership functions - A correlation based approach'', Information Science,vol. 65, pp. 143-171, 1992.
  52. D. P. Mandal, C. A. Murthy and S. K. Pal,``Determining the shape of a Pattern class from sampled points in R2'', Int. Journal of General Systems, vol. 22, no. 4, pp. 307-339, 1992.
  53. C. A. Murthy and S. K. Pal, ``Histogram thresholding by minimizing gray level fuzziness'', Information Science, vol. 60, no. 1/2, pp. 107-135, 1992.

    54. 1983-1990
  54. C. A. Murthy and S. K. Pal, ``Fuzzy thresholding : Mathematical framework, bound functions and weighted moving average technique'', Pattern Recognition Letters, vol. 11, pp. 197-206, 1990.
  55. C. A. Murthy, S. K. Pal and D. Dutta Majumder,``Representation of fuzzy operators using ordinary sets'', IEEE Trans. on Systems, Man and Cybernetics, vol. SMC-17, no. 5, pp. 840-847, 1987.
  56. C. A. Murthy, S. K. Pal and D. Dutta Majumder,``Correlation between two fuzzy membership functions'', Fuzzy Sets and Systems, vol. 17, no. 1, pp.22-38, 1985.
  57. B. B. Chaudhuri, C. A. Murthy and D. Dutta Majumder, ``Bayes error probability for noisy and imprecise measurements in Pattern Recognition'', IEEE Trans. on Systems, Man and Cybernetics, vol. 13, pp. 89-94, 1983.
Other Selected Publications :
  1. Sarif Kumar Naik and C. A. Murthy, ``Hough transform for region extraction in color images'', Proc. of 4th Indian Conf. on Computer Vision, Graphics and Image Processing(ICVGIP'04), Kolkata, India. December 16-18, 2004,pp. 252--257. [PDF]
  2. P. Mitra, C. A. Murthy and S. K. Pal, Data Condensation in Large Databases by Incremental Learning with Support Vector Machines, Proceedings of the International Conference on Pattern Recognition (ICPR2000), pp. 712-715, Barcelona, September 2000.[PDF]
  3. S. K. Mitra, C. A. Murthy and M. K. Kundu,``Image Compression and edge extraction using Fractal technique and genetic algorithm'', Soft computing for image processing, S. K. Pal, A.Ghosh and M. K. Kundu (Eds.), Physica Verlag, pp. 79--100, 2000.
  4. S. K. Mitra, C. A. Murthy and M. K. Kundu, ``Digital image magnification using fractal operators and genetic algorithm '', Computational Intelligence and Applications, P. S. Szczepaniak (ed.), Physica Verlag, New York, pp 250--259, 1999.
  5. C. A. Murthy, S. Bandopadhyay and S. K. Pal, ``Genetic Algorithm based pattern classifier: relationship with Bayes classifier'', Genetic Algorithms for Pattern Recognition, (S. K. Pal and P.P. Wang (eds.)), CRC Press, Boca Raton, USA, pp. 127-144, 1996.
  6. S. K. Mitra, C. A. Murthy and M. K. Kundu,``Fractal based image coding using genetic algorithm'', Pattern recognition, Image processing and Computer vision : Recent advances, P. P. Das and B. N. Chatterjee (Eds), Narosa publishing house, New Delhi, pp. 86--91, 1995.
  7. D. P. Mandal and C. A. Murthy, ``Computing the multivalued shape of a pattern class'', Fuzzy Reasoning in Information Decision and Control, (ed. S. Tzafestas) Kluwer Academic Publishers, pp. 387-418, 1994.
  8. C. A. Murthy and D. Dutta Majumder, ``A method of finding boundary of a cluster'', Data Analysis and Informatics,vol. 4, Eds. E. Diday et. al., pp. 137-148, 1986.


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