Robust Multiple Reblurred-Based CT Image Enhancement
Ruihua Liu, Yijie Chen, Jian wei
Journal of Advances in Mathematics and Computer Science · pp. 302–309 · Published 4 Nov 2014
10.9734/BJMCS/2015/13749Abstract
In this paper, we present a new algorithm for solving the blind deconvolution problem. In our method, we reblur a given degraded CT image with R different, but known PSFs, and get R different degraded CT images. Then we blindly deblur using the R new degraded CT images. Also, we introduce Bilateral Total Variation regularization term. In computer simulations in Matlab, it is the most advantages of our proposed algorithm that it performs more effectively than M. Jiang’s ENR method.
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