Linear Spatio-Temporal Scale-Space

Abstract

This article shows how a linear scale-space formulation previously expressed for spatial domains extends to spatio-temporal data. Starting from the main assumptions that: (i) the scale-space should be generated by convolution with a semi-group of filter kernels and that (ii) local extrema must not be enhanced when the scale parameter increases, a complete… (More)
DOI: 10.1007/3-540-63167-4_44

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