id_dxy_uw: Compiled code via Rcpp for Itoh's method of phase unwrapping

In mlpeck/zernike: Zernike Polynomials

Compiled code via Rcpp for Itoh's method of phase unwrapping

Description

Called by brcutpuw() for fast phase unwrapping

Usage

id_dxy_uw(nr, nc, phase, mask, dx, dy, uw)

Arguments

nr	number of rows in phase matrix
nc	number of columns in phase matrix
phase	phase matrix converted to vector
mask	matrix of mask values converted to vector
dx	wrapped phase differences in x direction
dy	wrapped phase differences in y direction

Details

This is called by brcutpuw() through idiffpuw() but is also user callable. Wrapped phase values and differences are divided by 2*pi before input making the input values in the range [-1/2, 1/2). In brcutpuw() the mask indicates areas outside the interferogram area and lines of branch cuts

Value

a vector with the unwrapped phase

Author(s)

M.L. Peck (mlpeck54 -at- gmail.com)

See Also

brcutpuw(), idiffpuw()

mlpeck/zernike documentation built on April 19, 2024, 3:16 p.m.