In this research, a new uncertainty clustering method has been developed and applied to the spatial time series with seasonality. The unsupervised grouping is based on Neighbourhoods Median Seasonal Entropy. This classification aims discover similar behaviours for group find dissimilarity measure concerning reference r. Neighbourhood’s Internal Verification Coefficient criterion makes it possib...

image denoising by block matching and threedimensionaltransform filtering (bm3d) is a two steps state-ofthe-art algorithm that uses the redundancy of similar blocks innoisy image for removing noise. similar blocks which can havesome overlap are found by a block matching method and groupedto make 3-d blocks for 3-d transform filtering. in this paper wepropose a new block grouping algorithm in th...