14 April 2000 Image structure and perceptual errors in mammogram reading: a pilot study
Author Affiliations +
Abstract
Early detection of breast cancer is very desirable, considering that it can significantly change the prognosis for a woman diagnosed with this disease. Nonetheless 10 - 30% of all breast cancers are missed by the radiologist, albeit they are visible in the mammogram. In this work we have studied the underlying structure of the image in the location of the lesions that were missed and the ones that were found, as well as in the locations of the lesions that did not exist but were reported by the radiologist. We have shown that there is a statistically significant difference in the information content of different frequency bands that results in various decision types. We have also shown that it is possible to use a pattern classifier, based upon the information contents of the spectral decomposition of a local image region, to predict the most likely decision outcome.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Claudia Mello-Thoms, Claudia Mello-Thoms, Stanley M. Dunn, Stanley M. Dunn, Calvin F. Nodine, Calvin F. Nodine, Harold L. Kundel, Harold L. Kundel, } "Image structure and perceptual errors in mammogram reading: a pilot study", Proc. SPIE 3981, Medical Imaging 2000: Image Perception and Performance, (14 April 2000); doi: 10.1117/12.383104; https://doi.org/10.1117/12.383104
PROCEEDINGS
4 PAGES


SHARE
Back to Top