Title of article :
An anisotropic evolution formulation applied in 2-D unwrapping of discontinuous phase surfaces
Author/Authors :
Marklund، نويسنده , , O.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
In this paper, a new method to reconstruct piecewise
continuous phase estimates using inphase and quadrature components
acquired from interferometry measurements is derived and
discussed. The method, based on the concept of anisotropic evolution
formulations, is shown to be far less noise sensitive than similar
methods operating on modulo-mapped data (i.e., traditional
phase unwrapping methods). The method is able to produce reliable
phase estimates from data containing complex sheared structures
in combination with high noise content without relying on
user-defined weights.
Keywords :
noise insensitivity , phaseunwrapping , shear lines. , Anisotropic Diffusion
Journal title :
IEEE TRANSACTIONS ON IMAGE PROCESSING
Journal title :
IEEE TRANSACTIONS ON IMAGE PROCESSING