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- W2368235079 abstract "The existing image block method is tried to divide the whole image into blocks,then deals with them separately.The result is the combination of these denoised blocks.The denoising effect could be improved to a certain degree,but some discontinuities can be found in the areas of adjacent blocks.The current situation and characteristic of image denoising are reviewed,and a new algorithm is introduced,which is based on the minimizing total variation together with the image dividing.When calculating,the values of each block are used to judge whether it’s the time to stop or not,the values of the whole image are used to calculate the denoised image.Then the medium value of all denoised images which created by the blocks is the final result.The operational efficiency is improved obviously after the optimizing of the algorithm.With the analysis of the experimental data,this method reaches a good result both on the execute time and the SNR." @default.
- W2368235079 created "2016-06-24" @default.
- W2368235079 creator A5043548484 @default.
- W2368235079 date "2011-01-01" @default.
- W2368235079 modified "2023-09-24" @default.
- W2368235079 title "New algorithm for total variation minimization based on image block" @default.
- W2368235079 hasPublicationYear "2011" @default.
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