METODY ANALIZY OBRAZU – ANALIZA OBRAZU MAMMOGRAFICZNEGO NA PODSTAWIE CECH WYZNACZONYCH Z TEKSTURY
Journal Title: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska - Year 2013, Vol 3, Issue 4
Abstract
W artykule przedstawiono analizę możliwości zastosowania cech wyznaczanych z tekstury do klasyfikacji wykrytych, na obrazie mammograficznym, obszarów zainteresowania – jako obszarów niezmienionych lub zmienionych chorobowo. Cechy tekstury wyznaczono na podstawie histogramu, macierzy gradientu, macierzy długości pasm oraz macierzy zdarzeń. Klasyfikację przeprowadzono z wykorzystaniem klasyfikatora k-NN. W wyniku przeprowadzonych eksperymentów poprawnie rozpoznano wszystkie zmienione chorobowo próbki.
Authors and Affiliations
Jagoda Lazarek
Keywords
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