High Resolution Parabolic Radon Transform by Frequency Domain Method for Eliminating Multiple

Parabolic Radon transform (PRT) is one of the most effective methods to eliminate multiple. Based on model study and programming, the article shows the physical signification of FPRT firstly, then presents the theories and implementation processes about the forward and inverse parabolic Radon transform infrequency domain. It also discusses the aliasing in radon domain, the stability of radon transform, the surgical mute of multiple, the spatial truncation, the adaptive filtering and the precision of FPRT processing. The theoretical and practical data processing shows the method has following features: high resolution, fast speed, adaptive filtering, surgical muting and friendly interface.