Multiscale modeling of local directional mammogram findings

• Autorzy: Jasionowska M , Przelaskowski A.
• Języki publikacji: EN

Abstrakty

EN

In this paper two multiresolution transforms (discrete 2D wavelets and complex wavelets) are compared for their capabilities to enhance local texture orientation of mammograms. The local orientation of image texture is useful feature to detect one of the typical types of abnormal findings in mammography - architectural distortions. Our research was directed to define an effective, more reliable directional model of local directional findings in mammograms. Computer-aided diagnosis was considered as a concept of accurate model application.

Słowa kluczowe

EN

multiscale transformations; complex wavelets; discrete wavelets; directional local findings; mammograms

PL

transformacje wielozakresowe; złożone falki; dyskretne falki; lokalne znalezienie kierunku; mammografia

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2011
• Tom: Vol. 17
• Strony: 183--190
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Jasionowska M

• Division of Telemedicine, Institute of Radioelectronics, Warsaw University of Technology, Nowowiejska 15/19 Street, Warsaw, Poland

autor

Przelaskowski A.

Bibliografia

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