XtremeFringe® functionality comprises functions for:

Fringe Pattern Demodulation
• Isotropic Fourier Transform
• Isotropic Quadrature
• Generalized synchronous phase-sampling
• Self-calibrating phase-sampling
• Spatial asynchronous demodulation
• Temporal asynchronous demodulation
• Variable sensitivity
Phase Unwrapping
• Flynn's minimum discontinuity
• Weighted Multigrid
• Quality-map Guided
Filtering
• Fringe pattern Normalization
• Isophase fringe pattern filtering
• Phase map filtering
Orientation
• Fringe pattern direction
• Fringe pattern orientation

For a complete description download The help file (chm)