Image denoising with block-matching and 3D filtering

作者: Kostadin Dabov , Alessandro Foi , Vladimir Katkovnik , Karen Egiazarian

DOI: 10.1117/12.643267

关键词: Noise reductionSimilarity (geometry)Block (programming)Noise (signal processing)Artificial intelligenceTop-hat transformMathematicsImage processingVideo denoisingComputer visionNon-local meansAlgorithm

摘要: … A flowchart of the hard-thresholding part of the algorithm is given in Figure 2 (but we do not give such for the Wiener filtering part since it requires only the few changes given in Section 3…

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