Fourier analysis in classification of blood cells

• Autorzy: Kocjan K. , Kotarski W.
• Języki publikacji: EN

Abstrakty

EN

In the paper we present some results concerning the usage of Fourier analysis which we can successfully apply to distinguish between normal and pathological blood cells. We use special area function and different number of Fourier descriptors that are automatically calculated for all objects pointed out in an image. Calculations are performed with the help of the software made by the first author. Experiments performed on the same set of tested images as in [3] and [5] draw as to the same conclusions as there in [3] where the fractal analysis to shape has been used and in [5] where simple geometrical shape parameters have been applied. Other application of Fourier analysis one can find in [9].

Słowa kluczowe

EN

Fourier analysis; blood cells

PL

analiza Fouriera; komórki krwi

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2003
• Tom: Vol. 5
• Strony: MI61--66
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Kocjan K.

• Institute of Informatics, Silesian Uniwersity, Będzińska 39, 41-200 Sosnowiec, Poland

autor

Kotarski W.

Bibliografia

• [1] JANKOWSKI M.: Elements of computer graphics, Wydawnictwo Naukowo-Techniczne , Warszawa 1990, pp. 65-67, (in Polish).
• [2] KINDRATENKO V.: Development and application of image analysis techniques for identification and classification of microscopic particles, Universiteit Antwerpen, Ph.D. Thesis, Antwerpen 1997, (http://cgi.ncsa.uiuc.edu/People/kindr/phd/index.html)
• [3] KOTARSKI W., WIDUCH S.: Shape analysis of blood cells based on fractal dimension, Journal of Medical Informatics & Technologies, Vol. 2, pp. 177-182, 2001.
• [4] LEWANDOWSKI K., HELLMAN A.: Atlas of HAEMATOLOGY, Medical University of Gdańsk, Poland, Medyczne Wydawnictwa Multimedialne 2000, (http://www.hematologica.pl)
• [5] KOCJAN K., KOTARSKI W., WIDUCH S.: Blood cells analysis based on simple geometrical shape descriptors, Journal of Medical Informatics & Technologies, Vol. 2, pp. 177-182, 2001.
• [6] ŻAKOWSKI W, KOŁODZIEJ W.: Mathematics, academic books, part II, Warszawa 1993, pp. 285-287.
• [7] LONCARIC S.: A survey of shape analysis techniques, pp. 1-46, 1998 (http://www.citeseer.nj.nec.com).
• [8] VELTKAMP R.C, HAGEDOOM M.: State of the art. in shape matching, pp.1-26, 1999, (http://www.citeseer.nj.nec.com).
• [9] BARTON S.: Identification and recognition of leaves and general 2-D objects, (http://www.mapleapps.com/categories/data_analysis_stats/imageprocessing/html/leaves.html)