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This paper presents a robust algorithm for the comparison of mammogram pairs. Salient regions are extracted in a topographic way. An integral invariant representation of shape, in combination with area and distance measures, are used for establishing their correspondences. The experimental results demonstrate that the algorithm can provide a useful tool for a Computer-Aided Diagnosis system in mammography.

Original publication

DOI

10.5244/C.19.18

Type

Conference paper

Publication Date

01/01/2005