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Patch redundancy in images: a statistical testing framework and some applications
[article]
2019
arXiv
pre-print
In this work we introduce a statistical framework in order to analyze the spatial redundancy in natural images. This notion of spatial redundancy must be defined locally and thus we give some examples of functions (auto-similarity and template similarity) which, given one or two images, computes a similarity measurement between patches. Two patches are said to be similar if the similarity measurement is small enough. To derive a criterion for taking a decision on the similarity between two
arXiv:1904.06428v1
fatcat:35jn4vkl4jdltjhpo4n2dpsho4