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Image segmentation algorithms can be modelled as image-guided operators (maps) on the complete lattice of partitions of space, or on the one of partial partitions (i.e., partitions of subsets of the space). In particular region-splitting segmentation algorithms correspond to block splitting operators on the lattice of partial partitions, in other words anti-extensive operators that act by splitting...
Our first paper introduced block splitting operators on the complete lattice of partial partitions, studied their algebraic properties and characterized block splitting openings (kernel operators) in terms of partial connections. In this second paper we study non-isotone idempotent block splitting operators on partial partitions. In particular we analyse the following two constructions: the residual combination...
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