A comparison between local and global phase unwrapping algorithms in a modified Fourier Transform Profilometry Method.
Artemio Sotomayor-OlmedoJesús Carlos Pedraza OrtegaMarco Antonio Aceves-FernándezEfrén Gorrostieta HurtadoSandra Luz Canchola-MagdalenoJuan Manuel Ramos ArreguínMaría Eugenia Quintanar-PérezPublished in: CONIELECOMP (2010)
Keyphrases
- fourier transform
- phase unwrapping
- phase difference
- fast fourier transform
- computational complexity
- pairwise
- fourier analysis
- energy function
- noise filtering
- frequency domain
- similarity measure
- fourier domain
- discrete fourier transform
- parameter estimation
- higher order
- least squares
- multiresolution
- objective function