21 Result(s)

Chapter and Conference Paper

Compensation of spatial inhomogeneity in MRI based on a parametric bias estimate

A novel bias correction technique is proposed based on the estimation of the parameters of a polynomial bias field directly from image data. The procedure overcomes difficulties known from homomorphic filterin...

Christian Brechbühler, Guido Gerig, Gábor Székely in Visualization in Biomedical Computing (1996)