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  • Title: Automatic detection of clustered microcalcifications in digital mammograms.
    Author: Halkiotis S, Mantas J.
    Journal: Stud Health Technol Inform; 2002; 90():24-9. PubMed ID: 15460655.
    Abstract:
    In this paper we propose a new algorithm for the detection of clustered microcalcifications using mathematical morphology and artificial neural networks. Considering each mammogram as a topographic representation, each microcalcification appears as elevation constituting a regional maxima. Morphological filters are applied, in order to remove noise and regional maxima that doesn't correspond to calcifications. Each suspicious object is marked using a binary image and finally a feed forward neural network classifies every object achieving a rate of 90% true positive detections with 0.11 false positives per image.
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