Berenstein, Carlos A.Tarabusi, E. CasadioIt is shown here how the approximate inversion algorithm of Barber & Brown for the linearized inverse conductivity problem in the disk can be interpreted exactly in terms of the X-ray transform with respect to the Poincare metric and of suitable convolution operators.en-USdetectionimaging processinginverse problems< /a> medical technologyIntelligent ServomechanismsTechnical Report