Agram and Zebker, Sparse two-dimensional phase unwrapping using regular grid methods, IEEE Geosci. Rem. Sens., 2009. Running time: 6m 23sec (56x speedup!) Why 4π instead of 2π? …

In this recipe, we will use SNAPHU, which is a two-dimensional phase unwrapping algorithm developed by Chen and Zebker (see Section H). The software is publicly available, and should …

Introduction to one-dimensional phase unwrapping. There are many digital signal-processing techniques that use the four quadrant arctangent function to calculate the phase of a signal.

Why phase unwrapping?

Proposal We propose to: add an unwrap_reference type trait that unwraps a reference_wrapper ; add a unwrap_ref_decay type trait that decay and then unwraps if wrapped.

The main contribution of this paper is the algorithm to recover the unwrap mosaic from images. This algorithm is an energy minimization procedure.

The Unwrap Faces algorithm literally unwraps the model and lays it flat to produce a distortion free UV template. When using this approach, it is best to select and map the model in several …