Title :
Study of a mammographic CAD performance dependence on the considered mammogram set
Author :
Garcia-Orellana, Carlos J. ; Gallardo-Caballero, Ramon ; Gonzalez-Velasco, Horacio M. ; Garcia-Manso, Antonio ; Macias-Macias, Miguel
Author_Institution :
CAPI Research Group, Universidad de Extremadura, 06071 - Badajoz, Spain
Abstract :
This work analyzes the influence of the set of mammograms used in the training processes of a computer aided diagnosis system on the overall performance. We used the mammograms provided by the Digital Database for Screening Mammography, one of the most extended research database. The obtained results seem to suggest an effect on the performance values obtained in a CAD system with different database subsets. Therefore, in order to make valid comparisons between CAD systems, the specification of the mammogram set used to test the system is of the utmost importance.
Keywords :
Business continuity; Cancer; Delta-sigma modulation; Independent component analysis; Mammography; Optical films; Performance analysis; Spatial databases; Spatial resolution; System testing; Algorithms; Databases, Factual; Diagnosis, Computer-Assisted; False Positive Reactions; Female; Humans; Mammography; Models, Statistical; Pattern Recognition, Automated; ROC Curve; Radiographic Image Interpretation, Computer-Assisted; Reproducibility of Results; Signal Processing, Computer-Assisted;
Conference_Titel :
Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4244-1814-5
Electronic_ISBN :
1557-170X
DOI :
10.1109/IEMBS.2008.4650281
