CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

Efficiency of combined Daubechies wavelets and statistical parameters applied in mammography.

Mohammad Asadzadeh (Institutionen för matematiska vetenskaper, matematik) ; Eliza Hashemi ; Alice Kozakevicius
Applied and Computational Mathematics: an international journal (1683-3511). Vol. 12 (2013), 3, p. 289-306.
[Artikel, refereegranskad vetenskaplig]

The proposed methodology combines a Daubechies (Db2) wavelet transform and the statistical parameters, skewness and kurtosis for the detection of microcalcifications in mammography. The effeciency of the discrete algorithm is heavily relied on the order of performing wavelet approximation and the computation of the statistical moments. The significant of wavelet and statistical parameter approaches, as well as the ordering issue in performing the analysis, are justified through implementing numerical examples for some clinical data. Finally, a ROC curve summarizing the performance of the CAD scheme is also presented.



Denna post skapades 2013-12-13. Senast ändrad 2014-10-09.
CPL Pubid: 189174

 

Läs direkt!


Länk till annan sajt (kan kräva inloggning)


Institutioner (Chalmers)

Institutionen för matematiska vetenskaper, matematik (2005-2016)

Ämnesområden

Matematik

Chalmers infrastruktur