Texture analysis based on application of non-parametric serial statistical tests

• Autorzy: Kulikowski J. L. , Wierzbicka D.
• Języki publikacji: EN

Abstrakty

EN

There are presented here a concept and the results of testing of a method of textures recognition based on calculation of serial statitics reached from sequences of pixel values drawn from histological images. Serial statistics make possible a discrimination between pairs of samples drawn from different statistical ensembles when their probability distributions are a priori unknown. The concept of such statistical tests has been here adopted to the specific requirements of random fields describing the textures. An influence of the method of image scanning on the effectiveness of textures discrimination has been investigated. The problem of texture elements collection into segments covered by homogenous texture is also considered. Some natural constraints of statistical textures discrimination as a consequence of a "principle of uncertainty" has been indicated. The consideration have been illustrated by numerical examples.

Słowa kluczowe

EN

texture analysis; non-parametric statistical tests; serial statistics

PL

analiza tekstury; test statystyczny; statystyka seryjna

• Wydawca: Nałęcz Institute of Biocybernetics and Biomedical Engineering of the Polish Academy of Sciences ; Elsevier
• Czasopismo: Biocybernetics and Biomedical Engineering
• Rocznik: 2004
• Tom: Vol. 24, no. 2
• Strony: 27--39
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Kulikowski J. L.

• Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Science, ul. Ks. Trojdena 4, 02-109 Warsaw, Poland

autor

Wierzbicka D.

• Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Science, ul. Ks. Trojdena 4, 02-109 Warsaw, Poland

Bibliografia

• [1] Kulikowski J.L.: Metody komputerowej analizy tekstur obrazów histologicznych. IV Konf. Naukowa „Techniki Informatyczne w Medycynie” TIM’99, Żaki. Elektroniki i Syst. Komputerowych Uniw. Śląskiego, Jaszowiec, November, 1999, 35-47.
• [2] Kulikowski J.L.: Analysis of Textures Based on Non-Parametric Statistical Tests. Lecture Notes of the ICB Seminars. Statistics and Clinical Practice, ICB, Warsaw, June, 2002, 60, 36-41.
• [3] Kulikowski J.L., Wierzbicka D.: Zastosowanie statystyk seryjnych do analizy tekstur w obrazach histologicznych. XIII Krajowa Konferencja Biocybernetyka i Inżynieria Biomedyczna, Gdańsk, September, 2003.
• [4] Lehmann E.L.: Testing Statistical Hypotheses. J. Wiley & Sons, Inc., New York 1959.
• [5] Runyon R.P.: Nonparametric Statistics. A Contemporary Approach. Addison-Wesley, Reading, Mass.,1977.
• [6] Wilks S.S.: Mathematical Statistics (Russian translation). „Nauka”, Moskva 1967.