Computer analysis of mammography phantom images (CAMPI)

Dev Prasad Chakraborty

doi:10.1117/12.273996

2 May 1997 Computer analysis of mammography phantom images (CAMPI)

Dev Prasad Chakraborty

Proceedings Volume 3032, Medical Imaging 1997: Physics of Medical Imaging; (1997) https://doi.org/10.1117/12.273996
Event: Medical Imaging 1997, 1997, Newport Beach, CA, United States

Abstract

Computer analysis of mammography phantom images (CAMPI) is a method for objective and precise measurements of phantom image quality in mammography. This investigation applied CAMPI methodology to the Fischer Mammotest Stereotactic Digital Biopsy machine. Images of an American College of Radiology phantom centered on the largest two microcalcification groups were obtained on this machine under a variety of x-ray conditions. Analyses of the images revealed that the precise behavior of the CAMPI measures could be understood from basic imaging physics principles. We conclude that CAMPI is sensitive to subtle image quality changes and can perform accurate evaluations of images, especially of directly acquired digital images.

Citation Download Citation

Dev Prasad Chakraborty "Computer analysis of mammography phantom images (CAMPI)", Proc. SPIE 3032, Medical Imaging 1997: Physics of Medical Imaging, (2 May 1997); https://doi.org/10.1117/12.273996

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