Jussi Parkkinen, PhD
Professor
University of Joensuu
Department of Computer Science

List of Publications:

Other original publications:
1. Oja E. and Parkkinen J.: On subspace clustering. Proc. 7th Int. Conf. on Pattern Recognition, July 30-August 2, 1984, Montreal, Canada, pp. 692-695.

2. Parkkinen J. and Oja E.: Texture classification by the subspace method. Proc. 4th Scand. Conf. on Image Analysis, June 18-20, 1985,Trondheim, Norway, pp. 429-436.

3. Karppinen V., Jaaskelainen T. and Parkkinen J.P.S.: An image processing method to analyse speckle photographs. In: Opto-Electronic Imaging, D.P. Juyal (ed.), Tata McGraw-Hill Publishing, New Delhi, 1985, pp.444-449.

4. Parkkinen J. and Oja E.: Cooccurrence matrices and subspace methods in texture analysis. Proc. 8th Int. Conf. on Pattern Recognition, October 27-31, 1986, Paris, France, pp. 405-408.

5. Jaaskelainen T., Parkkinen J. and Oja E.: An optical pattern recognition method to color discrimination. Proc. 8th Int. Conf. on Pattern Recognition, October 27-31, 1986, Paris, France, pp. 766-768.

6. Selkainaho K., Parkkinen J. and Oja E.: Structure in cooccurrence matrices: association vs. agreement. Proc. 5th Scand. Conf. on Image Analysis, June 2-5, 1987, Stockholm, Sweden, pp. 411-417.

7. Parkkinen J.P.S., and Jaaskelainen T.: A new system for color measurement using optical computing and a pattern recognition method. Proc 14th Congress of the Int Commission for Optics, ICO-14, August 24-28, 1987, Quebec, Canada. pp. 453-454.

8. Parkkinen J., and Jaaskelainen T.: System and method for accurate color analysis. The Joint Soviet-Finnish Symposium on Pattern Recognition Applications, September 26-29, 1987, Tbilisi, USSR. 8 pages. (Invited)

9. Jaaskelainen T., and Parkkinen J.: Classification of optical spectra by the learning subspace method. Proceedings of 1st Meeting on Lightwave Sensing Technology, June 23-24, 1988, Tokyo, Japan.

10. Selkainaho K., Parkkinen J. and Oja E.: Comparison of chi square and kappa statistics in finding signal and picture periodicity. Proc. 9th Int. Conf. on Pattern Recognition, November 14-17, 1988, Roma, Italy, pp. 1221-1224.

11. Selkainaho K. and Parkkinen J.: ICC statistic as criterion for classification and feature selection. Proc. 9th Int. Conf. on Pattern Recognition, November 14-17, 1988, Roma, Italy, 709-711.

12. Parkkinen J., Jaaskelainen T. and Kuittinen M.: Spectral representation of color images. Proc. 9th Int. Conf. on Pattern Recognition, November 14-17, 1988, Roma, Italy, 933-935.

13. Parkkinen J., Oja E. and Jaaskelainen T.: Color analysis by learning subspaces and optical processing. Proceedings of the International Conference on Neural Networks, July 24.-27., 1988, San Diego, USA, vol. II, pp. 421-427.

14. Parkkinen J.: Subspace methods in two machine vision problems. Department of Computer Science and Applied Mathematics, University of Kuopio, Finland, 1989. PhD thesis.

15. Hallikainen J., Parkkinen J.P.S. and Jaaskelainen T.: Color image processing with AOTF. Proceedings of the 6th Scandinavian Conference on Image Analysis, June 19-22, 1989, Oulu, Finland, pp. 294-300.

16. Jaaskelainen T., and Parkkinen J.: Optical processing of multispectral images. Proceedings of ASOIZ, September 24-27, 1989, Leningrad, USSR. (Invited)

17. Parkkinen J., and Jaaskelainen T.: Color vision: machine and human. SPIE Proceedings vol. 1199: Visual Communications and Image Processing IV, Bellingham, WA, USA, 1989. pp. 1184-1192.

18. Parkkinen J., Sonka M., Cohen G., Ehrhardt J., and Andreasen N.: Shape analysis of cortical structures in MR-images. Proceedings of Biosignal '90, June 26-28, 1990, Brno, Czechoslovakia.

19. Parkkinen J., Cohen G., Sonka M., Ehrhardt J., and Andreasen N.: Some problems of brain image analysis. Proceedings of Biosignal '90, June 26-28, 1990, Brno, Czechoslovakia. (Invited)

20. Parkkinen J.P.S., Hallikainen J., and Jaaskelainen T.: Color subspace based color coordinate system. SPIE Proceedings vol 1360: Visual Communications and Image Processing V, Bellingham, WA, USA, 1990.

21. Mantere K., Parkkinen J., and Jaaskelainen T.: Analysis of spectral mixtures. Proceedings of the International Symposium Applied Optics'91, March, 1991, Prague, Czechoslovakia. 4 pages.

22. Honkonen V., Jaaskelainen T., and Parkkinen J.: Optical correlators in texture analysis. SPIE 1991 International Symposium on Optical and Optoelectronic Applied Science and Engineering, July 21-26, 1991, San Diego, CA, USA.

23. Jaaskelainen T., Honkonen V. and Parkkinen J.:Texture recognition by optically implementable filters. 7th Scandinavian Conference on Image Analysis, Aalborg, Denmark, August 1991. pp. 142-149.

24. Selkainaho K. and Parkkinen J.: Fast method to evaluate texture. 7th Scandinavian Conference on Image Analysis, Aalborg, Denmark, August 1991. pp. 135-141.

25. Parkkinen J., Cohen G., Sonka M., and Andreasen N.C.: Segmentation of MR brain images. 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. October 31 - November 3, 1991, Orlando, FL, USA.

26. Hallikainen J., Parkkinen J., and Jaaskelainen T.: Spectral imaging by optical computing, Intelligent Robots and Computer Vision X: Neural, Biological, and 3-D Methods, D.P. Casasent (Ed.), Proc SPIE 1608, 1992. pp. 167-175.

27. Parkkinen J.P., Gupta M.M., Knopf G.K., Hallikainen J., and Jaaskelainen T.: Model for spatial and chromatic vision. Intelligent Robots and Computer Vision X: Neural, Biological, and 3-D Methods, D.P. Casasent (Ed.), Proc. SPIE 1608, 1992. pp. 236-247. (Invited)

28. Hallikainen J., Parkkinen J., and Jaaskelainen T.: Acousto-optic imaging microscope. Nordic Workshop on Industrial Machine Vision, March 30-31, 1992, Ruka, Finland.

29. Mantere K., Parkkinen J., Jaaskelainen T., and Gupta M.M.: A neuron model for image processing. Digital Image Processing in Medicine, Remote Sensing, and Visualization of Information, April 21-25, 1992, Riga, Latvia. 4 pages.

30. Honkonen V., Jaaskelainen T., and Parkkinen J.: Influence of shift and rotation distortion on optical correlators. Digital Image Processing in Medicine, Remote Sensing, and Visualization of Information, April 21-25, 1992, Riga, Latvia. 4 pages.

31. Parkkinen J., Jaaskelainen T., and Hallikainen J.: Role of UV-light in vision, Intelligent Robots and Computer Vision XI: Biological, Neural Net, and 3-D Methods, D.P. Casasent (Ed.), Proc SPIE 1826, 1992. pp. 250-252.

32. Honkonen V., Jaaskelainen T., and Parkkinen J.: Influence of shift and rotation distortion on optical correlators. 8th Scandinavian Conference on Image Analysis, Tromso, Norway, May 25-28, 1993, pp. 631-636.

33. Parkkinen J., Tuomainen V., Patomaki L., Molsa H., and Lindquist O.: Designing satellite image analyses for the Lake Tanganyika research project. FAO/FINNIDA Research for the Management of the Fisheries on Lake Tanganyika. GCP/RAF/271/FIN-TD/21 (En), June 1994, 28 pages.

34. Silvennoinen R., Jaaskelainen T., Nygren K., Hiltunen J., and Parkkinen J.: Reflectance spectra of pine, spruce and birch grown in polluted environment. Proceedings of Optics in Life Sciences conference, 1994, Elsevier Science Publisher. pp. 333-336.

35. Parkkinen J., Mantynen M. and Jaaskelainen T.: Spectroscopic approach to color vision. Proceedings of the Workshop on Machine Vision for Advanced Production, June 2-3, 1994, Oulu, Finland.

36. Parkkinen J., Tuomainen V., Patomaki L., Lindqvist O.V. and Molsa H.: Presentation of SSP results: Remote Sensing. Third Joint Meeting of the LTR's Coordination and International Scientific Commitees, November 28-30, 1994, Kigoma, Tanzania.

37. Lenz R., Österberg M., Hiltunen J., Jaaskelainen T. and Parkkinen J.: Unsupervised filtering of color spectra. 9th Scandinavian Conference on Image Analysis, June 6-9, 1995, Uppsala, Sweden. pp. 803-810.

38. Jaaskelainen T., Silfsten P. and Parkkinen J.: Color measurement in industry. 1st Finnish-Japanese Meeting, Optics in Engineering, Lappeenranta June 12-14, 1995. pp. 91-98.

39. Jaaskelainen T., Haanpalo J., Parkkinen J., Silfsten P. and Vuorela J.: Review of spectral color measurement. International Symposium on Intelligent Systems and Advanced Manufacturing, October 22-26, 1995, Philadelphia, USA.

40. Lenz R., Österberg M., Hiltunen J., Jaaskelainen T. and Parkkinen J.: Exploring color spaces with unsupervised filters and Gaussian quadrature. SSAB Conference, Linkoping, 1995.

41. Hauta-Kasari M., Parkkinen J., Jaaskelainen T. and Lenz R.: Generalized Cooccurrence Matrix for Multispectral Texture Analysis. Proceedings of 13th International Conference on Pattern Recognition, August 25-30, 1996, Vienna, Austria. Vol. II, pp. 785-789.

42. Silfsten P., Parkkinen S., Luostarinen J., Khodonov A., Jaaskelainen T. and Parkkinen J.: Color sensitive biosensors for imaging. Proceedings of 13th International Conference on Pattern Recognition, August 25-30, 1996, Vienna, Austria. Vol. III, pp. 331-335.

43. Hauta-Kasari M., Parkkinen J., Jaaskelainen T. and Lenz R.: Spectral based analysis of color images. Proceedings of the 8th Congress of the Colour Association, May 25-30, 1997, Kyoto, Japan. Pp. 548-551.

44. Leppäjärvi S., Silfsten P., Parkkinen J. and Jaaskelainen T.: On thermochromism of some materials. Proceedings of the 8th Congress of the Colour Association, May 25-30, 1997, Kyoto, Japan. Pp. 450-453.

45. Mantere K., Parkkinen J. and Jaaskelainen T.: Applications of vector-subspace methods to color representation. Proceedings of the 8th Congress of the Colour Association, May 25-30, 1997, Kyoto, Japan. Pp. 618-621.

46. Ovaska P. and Parkkinen J.: A Pictorial Object-Oriented Database architecture for retrieving images by their content. 10th Scandinavian Conference on Image Analysis, June 9-11, 1997, Lappeenranta, Finland. Pp. 59-64.

47. Toivanen P., Vepsäläinen A. M. and Parkkinen J.: Image compression using the DTOCS and Delanay triangulation. 10th Scandinavian Conference on Image Analysis, June 9-11, 1997, Lappeenranta, Finland. Pp. 229-236.

48. Frydrych M., Parkkinen J., Parkkinen S., Silfsten P. and Jaaskelainen T.: Model for color perception system with learning capabilities. Proceedings of the International Symposium on Optical Information Science and Technology, August 26-30,1997, Moscow, Russia. SPIE Conference.

49. Haanpalo J., Silfsten P., Parkkinen J. and Jaaskelainen T.: Spectral representation of paper opacity. Proceedings of the Intelligent Robots and Computer Vision XVI, October 14-17, 1997, Pittsburgh, USA. SPIE Conference. Pp. 339 - 347.

50. Tuomainen V., Mölsä H., Parkkinen J., Patomaki L. and Lindquist O.V.: The NOAA series' AVHRR radiometer's capability on revealing water features in Lake Tanganyika. FAO/FINNIDA Research for the Management of the Fisheries on Lake Tanganyika. GCP/RAF/271/FIN-TD/77(En), November 1997, 29 pages.

51. Frydrych M., Silfsten P., Parkkinen S., Parkkinen J. and Jaaskelainen T.: Color recognition with Bacteriorhodopsin. Pacific Symposium on Biocomputing, January 4-9, 1998, Hawaii, USA.

52. Hauta-Kasari M., Wang W., Toyooka S., Parkkinen J. and Lenz R.: Unsupervised Filtering of Munsell Spectra. 3rd Asian Conference on Computer Vision, January 8-11, 1998, Hong Kong, P.R.China.

53. Kaarna, A., Zemcik, P., Kälviäinen, H., and Parkkinen, J.: Multispectral Image Compression. 14th International Conference on Pattern Recognition, Brisbane, Australia, August 17-20, 1998, Vol. II, pp. 1264-1267.

54. Toivanen P.J., Ansamäki J., Leppäjärvi S., and Parkkinen J.P.S.: Edge Detection of Multispectral Images Using the 1-D Self-Organizing Map. International Conference on Artificial Neural Networks (ICANN'98), Skövde, Sweden, September 2 - 4, 1998. pp. 737-742.

55. Kälviäinen, H., Kukkonen, S., Parkkinen, J., and Hyvärinen, T.: Quality Control in Tile Production. SPIE Intelligent Robots and Computer Vision XVII: Algorithms, Techniques, and Active Vision, Boston, MA, USA, November 2-5, 1998, Vol. 3522, pp. 355-365.

56. Toivanen P.J., Ansamäki A., Leppäjärvi S., and Parkkinen J.P.S.: Multispectral Edge Detection Using the 2-Dimensional Self-Organizing Map. Proceedings of the Electronic Imaging '99: Applications of Artificial Neural Networks in Image Processing, San Jose, California, USA, January 27-29, 1999. pp. 103-110.

57. Hauta-Kasari M., Miyazawa K., Toyooka S., and Parkkinen J.: A Prototype of the Spectral Vision System. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. I, pp. 79-86.

58. Kaarna A. and Parkkinen J.: Multivawelets in Image Compression. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. I, pp. 327-334.

59. Frydrych M. and Parkkinen J.: Uniform Color Spaces for Color Sensors. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. I, pp. 465-470.

60. Nakauchi S., Usui S., Parkkinen J., and Silfsten P.: A Computational Theory of Color Transparency. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. II, pp. 561-568.

61. Botchko V., Auvinen J., Mäkinen O., Kälviäinen H., and Parkkinen J.: Parametric Multispectral Texture Modeling. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. II, pp. 763-769.

62. Voracek J., Kälviäinen H., and Parkkinen J.: Image Standardization in Automated Optical Microscopy. 11th Scandinavian Conference on Image Analysis, SCIA'99, Kangerlussuaq, Greenland, June 7-11, 1999, Vol. II, pp. 873-880.

63. Botchko, V., Nakauchi, S., Parkkinen, J., and Kälviäinen, H.: Virtual Coloring of Texture. Infotech Oulu Workshop on Texture Analysis in Machine Vision, Oulu, Finland, June 14-15, 1999, pp. 165-171.

64. Kukkonen, S., Kälviäinen, H., and Parkkinen, J.: Visual Inspection by Spectral Features in Ceramics Industry. International Symposium on Industrial Lasers & Inspection, Conference on Polarisation and Colour Techniques in Industrial Inspection, Munich, Germany, June 14-18, 1999, pp. 64-75.

65. Hauta-Kasari M., Miyazawa K., Toyooka S., and Parkkinen J.: Spectral Measurements of Two-Dimensional Color Images. Proceedings of SPIE, International Conference on Optical Engineering for Sensing and Nanotechnology, ICOSN'99, Yokohama, Japan, June 16-18, 1999, SPIE Vol. 3740, pages 204-207.

66. Tuomainen V., Parkkinen J., Mölsä H., and Lindquist O.V.: Remote Sensing. Chapter 3 in Lindquist O.V., Mölsä H., and Sarvala J. (eds.): Lake Tanganyika Research: Summary of Scientific Program 1992-1998. FAO/FINNIDA Research for the Management of the Fisheries on Lake Tanganyika. GCP/RAF/271/FIN-TD/94(En), Bujumbura, June 1999, 102 pages.

67. Hiltunen J., Jaaskelainen T., Parkkinen J.P.S.: Accurate spectral color measurements. In: Intelligent Robots and Computer Vision XVIII: Algorithms, Techniques, and Active Vision, 20-21 September 1999, Boston, Massachusetts, Proceedings of SPIE vol. 3837, 1999, pp. 202-209.

68. Ansamäki J., Toivanen P., and Parkkinen J.: New multispectral edge detection methods based on roughness and differential Prewitt. Proceedings of European Signal Processing Conference, Tampere, Finland, September 5-8, 2000, pp. 1349-1352.

69. Botchko V., El-Gindy S., Parkkinen J., and Kälviäinen H.: Statistical, principal, and independent component analysis in multispectral texture study. Proceedings, First International Conference on Color in Graphics and Image Processing, CGIP'2000, Saint-Etienne, France, October 1-4, 2000, pages 210-213.

70. Botchko V., Parkkinen J., and Kälviäinen H.: Relationship between color and texture in multispectral image reproduction. Proceedings of TV 2000, St Petersburg, Russia, June 20-22, 2000, pp. 4-6.

71. Hauta-Kasari M., Miyazawa K., Toyooka S., Lehtonen J., Parkkinen J., and Jääskeläinen T.: Spectral based Color Image Acquisition and Analysis. Proceedings, Color Forum Japan 2000, Tokyo, Japan, November 16-17, 2000, pages 59-66.

72. Hauta-Kasari M., Parkkinen J., and Jääskeläinen T.: Unsupervised Spectral Image Segmentation. Proceedings, First International Conference on Color in Graphics and Image Processing, CGIP'2000, Saint-Etienne, France, October 1-4, 2000, pages 84-88.

73. Jääskeläinen T., Parkkinen J., Hiltunen J., and Hauta-Kasari M.: Spectral approach to color and color images. Proceedings of the ICO Topical Meeting on Optics for Sustainable Development, April 10 - 14, Dakar, Senegal, 2000, pp. 33a - 33d.

73. Kaarna A. and Parkkinen J.: Blockwise distortion measure for lossy compression of multispectral images. Proceedings of European Signal Processing Conference, Tampere, Finland, September 5-8, 2000, pp. 2197-2200.

74. Kaarna A. and Parkkinen J.: Comparison of compression methods for multispectral images. Nordic Signal Processing Symposium, NORSIG 2000, Kolmården, Sweden, June 13 - June 15, 2000, pp. 251-254.

75. Kaarna A. and Parkkinen J.: Wavelet Filter Selection in Multispectral Image Compression. Proceedings of International Conference on Pattern Recognition, Barcelona, Spain, September 3-8, 2000, pp. 246-249.

76. Koponen P., Kälviäinen H., and Parkkinen J.: Multispectral Video. Proceedings of International Conference on Pattern Recognition, Barcelona, Spain, September 3-8, 2000, pp. 190-193.

77. Laamanen H., Jääskeläinen T., and Parkkinen J.P.S.: Comparison of PCA and ICA in color recognition. Proceedings of Intelligent Robots and Computer Vision, SPIE vol. 4197, Boston, USA, November 7-8, 2000, pp. 367-377.

78. Lensu L., Parkkinen J., Parkkinen S., Palviainen M., and Jaaskelainen T.: Basic photoelectrical properties of protein based artificial retina. Proceedings of Intelligent Systems and Applications, ISA'2000, Wollongong, Australia, 12-15 December 2000, pp. 1001-1005.

79. Parkkinen J., Hauta-Kasari M., Kaarna A., Lehtonen J., Koponen P., and Jaaskelainen T.: Multispectral Image Compression. Proceedings, Second International Symposium on Multispectral Imaging and High Accurate Color Reproduction, Chiba, Japan, October 10-11, 2000, pages 49-58.

80. Hauta-Kasari M., Lehtonen J., Parkkinen J., and Jaaskelainen T.: Spectral Image Compression for Data Communications. Color Imaging: Device-Independent Color, Color Hardcopy, and Graphics Arts VI, Reiner Eschbach, Gabriel G. Marcu, Editors, Proceedings of SPIE Vol. 4300, 2001, pages 42-49.

81. Frydrych M., Lensu L., and Parkkinen J.: Model of photovoltage response of bacteriorhodopsin in pva films. Technical Proceedings of the 2001 International Conference on Computational Nanoscience, ICCN'2001, Hilton Head Island, South Carolina, U.S.A., March 19-21, 2001, pp. 17-20.

82. Lensu L., Frydrych M., Aschi C., Parkkinen J., Parkkinen S., and Jaaskelainen T.: Towards color sensitivity of protein based artificial retina. Technical Proceedings of the 2001 International Conference on Computational Nanoscience, ICCN'2001, Hilton Head Island, South Carolina, U.S.A., March 19-21, 2001, pp. 5-8.

83. Kaarna A. and Parkkinen J.: Wavelet Filter Selection Based on Spectral Features in Multispectral Image Compression. Image and Signal Processing for Remote Sensing VI, Sebastiano B. Serpico, Editor, Proceedings of SPIE Vol. 4170, 2001, pp. 194-202.

84. Botchko V., Jaaskelainen T., and Parkkinen J.: Multispectral Texture Model for Color and Highlight Reproduction. The First European Conference on Color in Graphics, Imaging, and Vision, CGIV'2002, Poitiers, France, April 2-5, 2002, pp. 603-607.

85. Botchko V., Parkkinen J., Kalviainen H., and Jaaskelainen T.: Local De-texturing Technique in Multispectral Image Compression. Proceedings of the International Congress of Imaging Science, Tokyo, Japan, May 13-17, 2002, pp. 488 - 489.

86. Kaarna A. and Parkkinen J.: Correlation of Blockwise Filtering to Visual Quality in Lossy Compression of Multispectral Images. Proceedings of International Congress of Imaging Science, ICIS'02, Tokyo, Japan, May 13-17, 2002, pp. 391-392.

87. Koponen P., Jaaskelainen T., and Parkkinen J.: Coding of Multispectral Color Image Sequences. Proceedings of the International Congress of Imaging Science, Tokyo, Japan, May 13-17, 2002, pp. 481-483.

88. Laamanen H., Jaaskelainen T., and Parkkinen J.: Color Spectra Mapping into Munsell Color Space. Proceedings of the International Congress of Imaging Science, Tokyo, Japan, May 13-17, 2002, pp. 405 - 406.

89. Miyazawa K., Hakkarainen J., Parkkinen J., and Jaaskelainen T.: Ordering of color spectra for digital image enhancement. International Congress of Imaging Science (ICIS'02), Tokyo, Japan, May 13-17, 2002, pp.

90. Mutanen J., Jaaskelainen T., and Parkkinen J.: Thermochromism of fluorescent colors. Proceedings of the International Congress of Imaging Science, Tokyo, Japan, May 13-17, 2002, pp. 429 - 430.

91. Nakao D., Tsumura N., Hauta-Kasari M., Parkkinen J., and Miyake Y.: Developing Java SDK for Spectral Image Delivering Based on Generalized Color Matching Function. International Congress of Imaging Science (ICIS'02), Tokyo, Japan, May 13-17, 2002, pages 484-485.

92. J. Parkkinen and T. Jaaskelainen: Spectral Imaging. Proceedings of the International Congress of Imaging Science, Tokyo, Japan, May 13-17, 2002, pp. 483 - 484.

93. Hauta-Kasari M., Lehtonen J., Parkkinen J., and Jaaskelainen T.: Representation of Spectral Images in Data Communications. 9th Congress of the International Colour Association, AIC Color 01 Rochester, Rochester, NY, USA, June 24-29, 2001, Proceedings of SPIE Vol. 4421, pages 500-503 (2002).

94. Manabe Y., Parkkinen J., Jaaskelainen T., and Chihara K.: Three Dimensional Measurement using Color Structured Patterns and Imaging Spectrograph. The 16th International Conference on Pattern Recognition (ICPR2002), Québec, Canada, August 11-15, 2002, pp.

95. Botchko V., Berina E., Korotkaya Z., Parkkinen J., and Jaaskelainen T.: Independent Component Analysis in Spectral Images. Proceedings of the Fourth International Symposium on Independent Component Analysis and Blind Signal Separation ICA 2003, Nara, Japan, April 1-4, 2003, pp. 203-207.

96. Kaarna A. and Parkkinen J.: Digital Watermarking of Spectral Images with Three-Dimensional Wavelet Transform. Proceedings of the Scandinavian Conference on Image Analysis, SCIA 2003, Göteborg, Sweden, 29 June-2 July, 2003, pp. 320-327.

97. Kohonen O., Hauta-Kasari M., Miyazawa K., Parkkinen J., and Jaaskelainen T.: Methods to organize spectral image database. Proceedings of Second European Conference on Color in Graphics, Imaging, and Vision and Sixth International Symposium on Multispectral Color Science (CGIV 2004), Aachen, Germany, April 2004, pp. 372-375.

98. Laamanen, H., Miyata, K., Hauta-Kasari, M., Parkkinen, J. and Jääskeläinen, T.: Imaging Spectrograph Based Spectral Imaging System. Proceedings of Second European Conference on Color in Graphics, Imaging, and Vision, and Sixth International Symposium on Multispectral Color Science (CGIV 2004), Aachen, Germany, April 2004, pp. 427-430.

99. Kaarna A. and Parkkinen J.: Multiwavelets in Watermarking Spectral Images. Proceedings of the International Geoscience and Remote Sensing Symposium, IGARSS'04, vol. V, Anchorage, Alaska, 20-24 September, 2004, pp. 3225-3228.

100. Jetsu, T., Hertzog, P., Yamaguchi, M., Jääskeläinen, T. and Parkkinen, J.: Standardization of Multispectral Image Formats. AIC Colour 05, 10th Congress of the International Colour AssociationGranada, Spain, 8-13 May, 2005, pp. 125-128.

101. Kohonen, O., Parkkinen, J. and Jääskeläinen T.: Databases for Spectral Color Science. AIC Colour 05, 10th Congress of the International Colour Association, Granada, Spain, 8-13 May, 2005, pp. 1649-1652.

102. Majaniemi, H., Laamanen, H., Parkkinen, J. and Jääskeläinen, T.: Ellipse method in image visual quality estimation. AIC Colour 05, 10th Congress of the International Colour Association, Granada, Spain, 8-13 May 2005, pp. 1123-1126.

103. Miyata, K., Laamanen, H., Jääskeläinen T., Hauta-Kasari, M. and Parkkinen, J.: Application of Spectral Information to Investigate Historical Materials - Detection of Metameric Color Area in Icon Images -. Image Analysis, 14th Scandinavian Conference, SCIA 2005, Joensuu, Finland, June 19-22, 2005, pp. 369-378.

104. Bochko, V., Miyake, Y. and Parkkinen, J.: Learning Techniques in Imaging System Design and Spectral Image Processing. CGIV 2006, 3rd European Conference on Colour in Graphics, Imaging, and Vision, Leeds, United Kingdom, June 19-22, 2006, pp. 452-457.

105. Jetsu, T., Heikkinen, V., Parkkinen, J., Hauta-Kasari, M., Martinkauppi, B., Seong Deok Lee, Hyun Wook Ok and Chang Yeong Kim: Color Calibration of Digital Camera Using Polynomial Transformation. CGIV 2006, 3rd European Conference on Colour in Graphics, Imaging, and Vision, Leeds, United Kingdom, June 19-22, 2006, pp. 163-166.

106. Lehtonen, J., Andriyashin, A., Parkkinen, J., Leisti, T. and Nyman, G.: Functions of images. Proceedings of SPIE, Intelligent Robots and Computer Vision XXIV: Algorithms, Techniques, and Active Vision, Volume 6384, Boston, Massachusetts, USA, October 3-4, 2006, pp. OW-1-OW-10.

107. Miyata, K., Laamanen, H., Jääskeläinen, T., Hauta-Kasari, M. and Parkkinen, J.: A Technique for Detecting Metameric Color Areas for the Investigation of Historical Materials. Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA, January 15-19, 2006, pp. 60620L-1-8.

108. Antikainen J., Hauta-Kasari M., Parkkinen J., and Jaaskelainen T.: Using two line scanning based spectral cameras simultaneously in one measurement process to create a wider spectral area from the measured target. In Proceedings of the IEEE International Workshop on Imaging, Systems and Techniques - IST 2007, Krakov, Poland, May 4-5, 2007.

109. Antikainen, J., Hauta-Kasari, M., Parkkinen, J. and Jääskeläinen, T.: Automated Spectral Image Measurement. Ninth International Symposium on Multispectral Colour Science and Application, mcs'07, Taipei, Taiwan, May 30-June 1, 2007, pp. 195-200.

110. Jetsu, T., Heikkinen, V., Pogosova Anahit, Jääskeläinen, T. and Parkkinen, J.: Cone Ratio in Color Vision Models. IEEE 14th International Conference on Image Analysis and Processing, ICIAP 2007 Workshops, Modena, Italy, September 11-13, 2007, pp.179-182.

111. Ukishima M., Tsumura N., Nakaguchi T., Hauta-Kasari M., Parkkinen J., and Miyake Y.: Efficient and Accurate MTF Measurement for Spatially Nonuniform Paper. International Conference on Digital Printing Technologies and Digital Fabrication, NIP23, Alaska, U.S.A., September 16-21, 2007, pp. 571-576.

112. Pogosova, A., Jetsu, T., Heikkinen, V., Hauta-Kasari, M., Jääskeläinen T. and Parkkinen, J.: Spectral Images and the Retinex Model. The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1, 2007, pp. 80-85.

113. Andriyashin, A., Kaarna, A., Jääskeläinen, T. and Parkkinen, J.: NTF vs. PCA Features for Searching in a Spectral Image Database. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 499-504.

114. Bochko, V., Parkkinen, J., Hauta-Kasari, M. and Jääskeläinen, T.: Spectral Color Image Segmentation Using Hidden Markov Models. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 467-470.

115. Heikkinen, V., Jetsu, T., Parkkinen, J. and Jääskeläinen, T.: Estimation of Reflectance Spectra Using Multiple Illuminations. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 272-276.

116. Jetsu, T., Essiarab, Y., Heikkinen, V., Jääskeläinen, T. and Parkkinen, J.: Color Classification Using Color Vision Models. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 227-230.

117. Koirala, P., Hauta-Kasari, M., Hiltunen, J. and Parkkinen, J.: Reflectance Prediction in Multi-Angle Measurement by Wiener Estimation Method. Proceedings of the 16th Color Imaging Conference, Color Science and Engineering Systems, Technologies, and Applications, Portland, Oregon, November 10-15, 2008, pp. 221-226.

118. Koirala, P., Hauta-Kasari, M., Hiltunen, J. and Parkkinen, J.: Accurate reflectance prediction in multi-angle measurement. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, Terrassa, Spain, June 9-13, 2008, pp.489-493.

119. Krasavin, K., Parkkinen, J., Kaarna, A. and Jääskeläinen, T.: Robustness of Watermarking Spectral Images with 3D Wavelet Transform Subject to Various Illumination Conditions. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 527-532.

120. Li, H., Bochko, V., Jääskeläinen, T., Parkkinen, J. and Shen, I.: Kernel Based Spectral Image Segmentation. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 494-498.

121. Martinkauppi, B., Lehtonen, J. and Parkkinen, J.: Near-infrared images of skin. CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13, 2008, pp. 508-511.

122. Hauta-Kasari M., Antikainen J., Regmi M., Kaemba M., Jaaskelainen T., and Parkkinen J.: Spectral Image Acquisition of Icons, 5th IS&T's Archiving Conference (Archiving 2008), Bern, Switzerland, June 24-27, 2008. pp. 150-154.

123. Ukishima M., Nakaguchi T., Tsumura N., Hauta-Kasari M., Parkkinen J., and Miyake Y.: Dependence analysis of the paper MTF on the geometric condition. Pan-Pacific Imaging Conference (PPIC'08), Tokyo, Japan, June 25-27, 2008, pp. 298-301.

124. Ukishima M., Kaneko H., Nakaguchi T., Tsumura N., Hauta-Kasari M., Parkkinen J., and Miyake Y.: Optical dot gain simulation of inkjet image using MTF of paper. Pan-Pacific Imaging Conference, PPIC'08, Tokyo, Japan, June 25-27, 2008.

125. Jetsu, T., Komine, H., Nakauchi, S. and Parkkinen, J.: The Effect of Stimulus Color, Size and Duration in Color Naming Reaction Times. Proceedings of the 11th Congress of the International Colour Association, AIC 2009, Sydney, Australia, 27 September to 2 October 2009, ISBN 1877040-76-2.

126. Koirala, P., Hauta-Kasari, M. and Parkkinen, J.: Highlight Removal from Single Image. Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009, Bordeaux, France, Sept28-Oct2, 2009 Proceedings, LNCS 5807, pp. 176-187.

127. Krasavin, K., Parkkinen, J., Kaarna, A. and Jääskeläinen, T.: Quality of Reconstructed Spectrum for Watermarked Spectral Images Subject to Various Illumination Conditions. Advanced Concepts for Intelligent Vision Systems, 11th InternationalConference, ACIVS 2009, Bordeaux, France, Sept28-Oct2, 2009 Proceedings, LNCS 5807, pp. 571-576.

128. Martinkauppi, B., Kekäläinen, J., Shatilova, Y. and Parkkinen, J.: Carotenoid Concentration of Arctic Charr (Salvelinus Alpinus L.) from Spectral Data. Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009, Bordeaux, France, Sept28-Oct2, 2009 Proceedings, LNCS 5807, pp. 562-570.

129. Pant, P., Koirala, P., Hauta-Kasari, M. and Parkkinen, J.: Estimating Color Signal at Different Correlated Color Temperature of Daylight. Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009, Bordeaux, France, Sept28-Oct2, 2009 Proceedings, LNCS 5807, pp. 588-597.

130. Ukishima, M., Mäkinen, M., Nakaguchi, T., Tsumura, N., Parkkinen, J. and Miyake, Y.: A Method to Analyze Preferred MTF for Printing Medium Including Paper. Image Analysis, 16th Scandinavian Conference, SCIA 2009, Oslo, Norway, June 15-18, 2009 Proceedings, Lecture Notes in Computer Science 5575, pp.607-616.

131. Pipirigeanu A., Bochko V., and Parkkinen J.: A Computationally Efficient Technique for Image Colorization. Computational Color Imaging Workshop, St Etienne, France, 26-27 March, 2009. Lecture Notes in Computer Science, Vol 5646, Springer Verlag, pp. 120-129.

132. Ukishima M., Suzuki Y., Tsumura N., Nakaguchi T., Makinen M., and Parkkinen J.: A Method to Separately Model Mechanical and Optical Dot Gain Effects in Color Halftone Prints. TAGA 62nd Annual Technical Conference, San Diego, U.S.A., March 14-17, 2010. pp. 101-124.

133. Ukishima M., Suzuki Y., Tsumura N., Nakaguchi T., Makinen M., Inoue S., and Parkkinen J.: Spectral Image Prediction of Color Halftone Prints Based on Neugebauer Modified Spectral Reflection Image Model. European Conference on Colour in Graphics Imaging and Vision, CGIV'10, Joensuu, Finland, June 14-17, 2010. pp. 444-451.

134. Bochko V., Välisuo P., Alho T.M.R., Sutinen S., Parkkinen J., and Alander J.T.: Medical image colorization using learning. European Conference on Colour in Graphics Imaging and Vision, CGIV'10, Joensuu, Finland, June 14-17, 2010. pp. 70-74.

135. Antikainen J., Hauta-Kasari M., Jaaskelainen T., and Parkkinen J.: Fast non-iterative PCA computation for spectral image analysis using GPU. European Conference on Colour in Graphics Imaging and Vision, CGIV'10, Joensuu, Finland, June 14-17, 2010. pp. 554-559.

136. Rahaman A. G. M., Parkkinen J., Hauta-Kasari M. and Norberg O.: Retinal Spectral Image Analysis Methods Using Spectral Reflectance Pattern Recognition. Computational Color Imaging - 4th International Workshop (CCIW 2013), March 3-5, 2013, Chiba, Japan, pp. 224-238.

137. Wu Z., Heikkinen V., Parkkinen J., and Hauta-Kasari M.: Utilization of Spectral Information in Clustering Based Color Image Segmentation. 6th European Conference on Colour in Graphics, Imaging, and Vision, (CGIV2012), Amsterdam, Netherlands, May 6-9, 2012. pp. 307-313

138. Li Hongyu, Lin Chen, Niu Junyu, Zhang Lin, Parkkinen J.: Manifold Analysis of Spectral Munsell Colors, In ICONIP2012, Lecture Notes in Computer Science, Vol. 7663, 2012, pp. 543 - 550.

139. Zhengzhe Wu, Heikkinen V., Hauta-Kasari M., Parkkinen J. and Tokola T.: Forest Stand Delineation Using a Hybrid Segmentation Approach Based on Airborne Laser Scanning Data. 18th Scandinavian Conference on Image Analysis (SCIA 2013), June 17-20, 2013, Espoo, Finland, pp. 95-106.

140. Zhengzhe Wu, Heikkinen V., Hauta-Kasari M. and Parkkinen J.: Segmentation of Skin Spectral Images Using Simulated Illuminations. 15th International Conference on Computer Analysis of Images and Patterns (CAIP 2013), August 27-29, 2013, York, UK, pp. 274-281.

141. Hongyu Li, Zhujing Wu, Lin Zhang, Parkkinen J.: SR-LLA: A novel spectral reconstruction method based on locally linear approximation, In ICIP - 20th IEEE International Conference on Image Processing, Melbourne, Australia, September 15 - 18, 2013, pp. 2029 - 2033.

142. Abu Fares W. I. I., Kalavally V., Kamrani N. and Parkkinen J.: Spectrum-Controlled LED System for Light Quality Testing, In ICP2014 - IEEE 4th International Conference on Photonics, Melaka, Malaysia, October 28 - 30, 2014, pp. 212-214.

143. You Jin Tam, Kalavally V. and Parkkinen J.P.S.: Mixed-color LED lighting with circadian benefits. 14th International Symposium on the Science and Technology of Lighting (LS14), June 22-27, 2014, Como, Italy, pp. 443-448.

144. Zhengzhe Wu, Heikkinen v., Hauta-Kasari M., Parkkinen J. and Tokola T.: ALS Data Based Forest Stand Delineation with a Coarse-To-Fine Segmentation Approach. 7th IEEE International Congress on Image and Signal Processing, October 14-16, 2014, Dalian, China, pp. 547-552.

145. Jia-Luen Chua, Yoong Choon Chang, Jaward Md. H., Parkkinen J. and Kok-Sheik Wong: Vision-based Hand Grasping Posture Recognition in Drinking Activity. IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), December 1-4, 2014, Kuching, Malaysia.

146. Boon Lung Fam, Jaward Md. H. and Parkkinen J.: Spatio-Temporal Descriptor for Abnormal Human Activity Detection. International Conference on Machine Vision Applications (MVA2015), May 18-22, 2015, Tokyo, Japan.

147. Tang S., Kok Yew Ng, Boon How Khoo and Parkkinen J.: Real-Time Lane Detection and Rear-End Collision Warning System On A Mobile Computing Platform, In COMPSAC 2015 - The 39th Annual International Computers, Software & Applications Conference, Taichung, Taiwan, 2015.

148. Khorasanizadeh H., Parkkinen J., Parthiban R.: The role of gender and education level on diffusion of innovation and use of technology: A case of LED in Malaysia. The World Congress on Engineering and Computer Science 2016, San Francisco, USA, 19-21 October, 2016.

149. Rahaman G.M.A., Parkkinen J., Hauta-Kasari M. and Amirshahi S.H.: Fiber dye classification by spectral imaging. 2017 IEEE International Conference on Imaging, Vision & Pattern Recognition (icIVPR), Dhaka, Bangladesh, 13-14 February, 2017. http://doi.org/10.1109/ICIVPR.2017.7890872

150. Rahaman G.M.A., Parkkinen J., Hauta-Kasari M. and Amirshahi S.H.: Enhanched color visualization by spectral imaging: An application in cultural heritage. 2017 IEEE International Conference on Imaging, Vision & Pattern Recognition (icIVPR), Dhaka, Bangladesh, 13-14 February, 2017. http://doi.org/10.1109/ICIVPR.2017.7890870