A Simulation-Correction Iteration Image Reconstruct Algorithm Based on Residual High-Frequency Boost

This paper, residual high-frequency boost method is imported into the iteration process of the simulation-correction iteration image reconstruction algorithm, and produces more high-frequency details information for the algorithm, which improves the algorithm´s performance. We use Matlab to implement the algorithm and the results indicate that importing the residual high-frequency boost into the image reconstruct algorithm can highly improve the performance.