Mediatrix method for filamentation of objects in images: application to gravitational arcs [PDF]
Clecio R. Bom, Martín Makler, Marcelo P. AlbuquerqueWe present the Mediatrix filamentation method, a novell iterative procedure that decomposes elongated objects in filaments along their main direction over their intensity peak. From this decomposition, the method measures the object's length and thickness. This technique is applied in preliminary tests to arc-shaped objects (simulated gravitational arcs) to recover their curvature center.View original: http://arxiv.org/abs/1212.1799
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