In image processing, the grassfire transform is the computation of the distance from a pixel to the border of a region. It can be described as "setting fire" to the borders of an image region to yield descriptors such as the region's skeleton or medial axis. Harry Blum introduced the concept in 1967.[1]
^Blum, Harry (1967). "A transformation for extracting new descriptors of shape". In Wathen-Dunn, Weiant (ed.). Models for the Perception of Speech and Visual Form(PDF). Cambridge, Massachusetts: MIT Press. pp. 362–380.
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In image processing, the grassfiretransform is the computation of the distance from a pixel to the border of a region. It can be described as "setting...
the junction point of the medial axis and innermost point of the grassfiretransform of the triangle, and as the center point of the inscribed circle...
Thinning algorithms, such as the Grassfiretransform Voronoi diagram Medial Axis Transform or Symmetry Axis Transform Distance Mapping DSE and related...
both Talavera and Salamanca battlefields were wracked by tremendous grassfires, first started by the guns. At the Battle of Trafalgar, 1805, the French...
incident is declared in London, with more than 250 firefighters battling grassfires in the east and south of the capital. As a result, London Fire Brigade...
of 7.03% since 1905. Abraham Lincoln's funeral car was destroyed in a grassfire at Columbia Heights, Minnesota, six years after the late Thomas Lowry...
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