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    Discrimination between benign & malignant breast tumors using a region-based measure of edge profile acutance

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    Discrimination AcutanceIWDM1996.pdf
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    Author
    Salem, Nema cc
    Alim, Onsy
    Desautels, J. E. Leo
    Rangayyan, Rangaraj
    Date
    1996-06
    
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    Abstract
    We propose an adaptive measure of edge profile acutance to distinguish between benign and malignant breast tumors on mammographic images. The measure is computed using differences along normals to the boundary of the tumor region. Classification rates of up to about 95% were obtained in two-group and four-group classification (the latter using additional shape factors) of 39 tumors from the MIAS database and 54 tumors in an augmented database.
    Department
    Electrical and Computer Engineering
    Publisher
    Elsevier
    Collections
    Conference Papers

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