A regular algorithm for real time Radon & inverse Radon transform [image processing applications]
To meet the real time requirements an interpolation free, parallel algorithm for the fast Radon transform (FRT) and inverse FRT (IFRT) is proposed. The proposed method solves all the important problems associated with the previous interpolation free FRT and IFRT algorithm and reduces the number of computations and algorithmic complexities significantly. The proposed algorithm is highly regular and we also describe a methodology to design a dedicated parallel processing architecture from the view point of its efficient implementation.