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Research and Implementation of Denoising Algorithm for Brain MRIs via Morphological Component Analysis and Adaptive Threshold Estimation

Buhailiqiemu Awudong, Paerhati Yakupu, Jingwen Yan, Qi Li
2024 Mathematics  
To upgrade the reliability and accuracy of brain MRIs application and analysis, we designed a new and dedicated denoising algorithm (named VST–MCAATE), based on their inherent characteristics.  ...  The one-way ANOVA was used to compare the effects of denoising between different approaches. p < 0.01 was considered statistically significant.  ...  At present, some good medical image denoising algorithms, such as deep evolutionary networks with an expedited genetic algorithm [18] ; NeighShrink, which is based on chi-square unbiased risk estimation  ... 
doi:10.3390/math12050748 fatcat:tlzphdh6orcitnkh3sketikrzm