Transforming pixel signatures into an improved metric space

We address the problem of using scale-orientation pixel signatures to characterise local structure in X-ray mammograms, though the method we report is of general application. When signatures are treated as vectors for statistical analysis, the Euclidean metric is not well behaved. We have previously...

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Veröffentlicht in:	Image and vision computing 2002-08, Vol.20 (9), p.701-707
Hauptverfasser:	Holmes, A.S., Rose, C.J., Taylor, C.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer-aided mammography Metric space Multidimensional scaling Scale-orientation pixel signature Support vector regression
Online-Zugang:	Volltext
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