Zohar Feldman, Avishai Mandelbaum
WSC 2010
A conventional method of removing unwanted background information from radiographic images is to use photographic techniques. An alternative approach is the digital processing of x ray difference images. This approach offers the advantage over photographic methods in that it permits the performance of nonlinear operations, such as compensation for film characteristics, thus offering greater flexibility in the presentation of x ray images and greater reliability in their interpretation. This paper describes the features and implementation of a new digital approach and presents experimental results obtained from processing two sets of angiograms.
Zohar Feldman, Avishai Mandelbaum
WSC 2010
Elena Cabrio, Philipp Cimiano, et al.
CLEF 2013
Beomseok Nam, Henrique Andrade, et al.
ACM/IEEE SC 2006
Eric Price, David P. Woodruff
FOCS 2011