Discriminant system for severity of prostate tumor

Toshiyuki Tanaka, A. Suzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, we make a system which automatically discriminates the severity of prostate tumor. This system includes the automatic gland extraction and the support vector machine as discriminant analysis. The automatic gland extraction is difficult in recent studies because of ill-defined of glands. Also, support vector machine makes up for a fault of discriminant analysis, Mahalanobis' generalized distance which was used in recent studies. As the result of that, the rate of accuracy for discriminant is individually 96.0% as the first step , and 80.9% as the second step, so we confirm the usefulness of the algorism used in this study.

Original languageEnglish
Title of host publicationIFMBE Proceedings
Pages720-723
Number of pages4
Volume25
Edition4
DOIs
Publication statusPublished - 2009
EventWorld Congress on Medical Physics and Biomedical Engineering: Image Processing, Biosignal Processing, Modelling and Simulation, Biomechanics - Munich, Germany
Duration: 2009 Sep 72009 Sep 12

Other

OtherWorld Congress on Medical Physics and Biomedical Engineering: Image Processing, Biosignal Processing, Modelling and Simulation, Biomechanics
CountryGermany
CityMunich
Period09/9/709/9/12

Fingerprint

Discriminant analysis
Support vector machines
Tumors

Keywords

  • Automatic extraction
  • Prostate tumor
  • Support vector machine
  • Texture analysis

ASJC Scopus subject areas

  • Biomedical Engineering
  • Bioengineering

Cite this

Tanaka, T., & Suzuki, A. (2009). Discriminant system for severity of prostate tumor. In IFMBE Proceedings (4 ed., Vol. 25, pp. 720-723) https://doi.org/10.1007/978-3-642-03882-2-192

Discriminant system for severity of prostate tumor. / Tanaka, Toshiyuki; Suzuki, A.

IFMBE Proceedings. Vol. 25 4. ed. 2009. p. 720-723.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tanaka, T & Suzuki, A 2009, Discriminant system for severity of prostate tumor. in IFMBE Proceedings. 4 edn, vol. 25, pp. 720-723, World Congress on Medical Physics and Biomedical Engineering: Image Processing, Biosignal Processing, Modelling and Simulation, Biomechanics, Munich, Germany, 09/9/7. https://doi.org/10.1007/978-3-642-03882-2-192
Tanaka, Toshiyuki ; Suzuki, A. / Discriminant system for severity of prostate tumor. IFMBE Proceedings. Vol. 25 4. ed. 2009. pp. 720-723
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