The research was conducted to evaluate and analyze the results of the CT image autocontouring Prism TPS using confusion matrix and ROC methods. This study begins by treating thoracic CT images using a grayscale format TPS Prism software. Autocontouring done in the area of spinal cord and right lung with appropriate parameter settings window. The average value of the sensitivity, specificity and accuracy for 23 slices of spinal cord are 0.93, 0.99, and 0.99. For two slices of the right lung, average value of sensitivity, specificity, and accuracy of 2 slices were 0.99, 0.99, and 0.99. These values are classified as ‘Excellent’.

Topics
Organs, Spinal cord
1.
Pardee
,
Arthur B.
 (
1976
).
Cancer Cell and Normal Cells
.
Proceedings of the American Philosophical Society
, Vol.
120
, No.
2
, pp.
87
–
92
Google Scholar
 
2.
Tjokronagoro
,
M.
 (
2001
).
Biologi Sel Tumor Maligna
,
Yogyakarta
:
Fakultas Kedokteran UGM
Google Scholar
 
3.
Podgorsak
,
E.
 (
2005
). Radiation Oncology Physics: A Handbook for Teachers and Students,
Vienna
:
International Atomic Energy Agency
, pp.
200
–
220
4.
K. L.
 
Bontrager
. (
2001
). Textbook of Positioning and Related Anatomy, Fifth Edition. 
St. Louis
,
CV. Mosby Company
, pp.
51
–
57
This content is only available via PDF.
© 2015 AIP Publishing LLC.
2015
AIP Publishing LLC
You do not currently have access to this content.