#maxtree

[alphatree]

Automatic built-up detection using the CSL (characteristic-scale, saliency, level) semantic triplet.

The CSL is the result of the structured collapse of a differential area profile vector field computed from the max-tree data structure of a radiometrically reduced image. The example shows a section of Seattle (WA). More on https://lnkd.in/emYcWAB and https://lnkd.in/eRiAUZV

[alphatree]

maxtree attribute filters for remote sensing

An example of a size & shape sensitive attribute filter for search space reduction in building footprint detection using the maxtree algorithm.