OILI KOHONEN

Contact info

Publications

• Kohonen O. 2011. A combined color-texture descriptor for spectral images, Optics Days' Book of Abstracts. 74. 2011
• Kohonen O. 2010. Enhancing Spectral Color Images by RGB-Based Sharpening: -, The 12th International Symposium on Multispectral Colour Science, MCS'10.Society for Imaging Science and Technology. 541-546. 2010
• Kohonen O. 2010. Multiresolution-Based Pansharpening in Spectral Color Images: -, The 12th International Symposium on Multispectral Colour Science, MCS'10.Society for Imaging Science and Technology. 535-540. 2010
• Kohonen O. 2010. Effect of Wavelength Interval on Retrieval of Spectral Face Images: Simone G, Hardeberg JY and Farup I (Eds.), The Create 2010 Conference. 212-216. 2010
• Oili Kohonen and Markku Hauta-Kasari. 2008. Distance Measures in the Training Phase of Self-Organizing Map for Color Histogram Generation in Spectral Image Retrieval. Journal of Imaging Science and Technology 52 2: 020201-1-11. 2008
• Oili Kohonen;Markku Hauta-Kasari;Jussi Parkkinen and Timo Jääskeläinen. 2008. Effect of Illuminant Changes on Spectral Image Queries. Journal of Imaging Science and Technology 52 2: 020601-1-7. 2008
• Oili Kohonen. 2007. Retrieval of databased spectral images. University of Joensuu, Department of Physics, Dissertations. 2007
• Oili Kohonen;Markku Hauta-Kasari;Jussi Parkkinen and Timo Jääskeläinen. 2007. Effect of Illuminant Changes on Spectral Image Retrieval: Editors: K.-E. Peiponen;R. Hernberg;and T. Yatagai, The Seventh Finnish-Japanese Joint Symposium on optics in Engineering, OIE'07, Tampere, Finland, August 8-10. 93-94. 2007
• Oili Kohonen and Markku Hauta-Kasari. 2007. Spectral Image Retrieval using Munsell Data and Unsupervised Classification Methods, The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1. 201-207. 2007
• Oili Kohonen and Markku Hauta-Kasari. 2007. Retrieval from a Spectral Image Database by Reconstructed Spectral Images and the Combinations of Inner Product Images. In: (ed.) , The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1. ss. 67-72. 2007
• Oili Kohonen and Markku Hauta-Kasari. 2006. Importance of the texture features in a query from a spectral image database. In: Mitchell R. Rosen;Francisco H. Imai;Shoji Tominaga (ed.) , Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA, January 15-19. ss. 60620R-1-10. 2006
• Oili Kohonen;Jussi Parkkinen and Timo Jääskeläinen. 2006. Databases for spectral color science. Color Research and Application 31 5: 381-390. 2006
• O. Kohonen. M. Hauta-Kasari;J. Parkkinen;T. Jääskeläinen. 2005. Co-occurrence Matrix and Self-Organizing Map based query from spectral image database. 2005
• O.Kohonen;J. Parkinen;and T. Jääskeläinen. 2005. Databases for Spectral Color Science. In: Juan L. Nieves and Javier Hernández-Andrés (Editors) (ed.) , AIC Colour 05, 10 Congress of the International Colour Assosiation, 8-13 May 2005, Granada, Spain, Proceedings Book, Part 2. ss. 16491652. 2005
• Oili Kohonen;Timo Jääskeläinen;Markku Hauta-Kasari;Jussi Parkkinen;Kanae Miyazawa. 2005. Organizing Spectral Image Database Using Self-Organizing Maps. The Journal of Imaging Science and Technology 49 July/August 4: 431-620. 2005
• Hannu Laamanen;Oili Kohonen;Kimmo Tamminen;Markku Hauta-Kasari;Jussi Parkkinen;and Timo Jääskeläinen. 2004. Spectral Imaging System Using Narrow Band Grating. In: (ed.) , Optics Days - Optiikan Päivät Proceedings 2004. ss. 2004
• Oili Kohonen;Markku Hauta-Kasari;Kanae Miyazawa;Jussi Parkkinen;and Timo Jääskeläinen. 2004. Methods to organize spectral image database. In: (ed.) , Proceedings of the Second European Conference on Colour in Graphics, Imaging, and Vision. ss. 2004
• Kohonen Oili. 2002. Spectral imaging systems. 2002
• Pirjo Karinen;Oili Kohonen;Yoshitsugu Manabe;Jussi Parkkinen;and Timo Jääskeläinen. 2002. Measurement for Color Change of Church Ceiling Painting by Cleaning, Proceeding of The 36th Annual Conference of the Finnish Physical Society. 107. 2002

Links

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Research groups

• Machine Learning