Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Absolute phase unwrapping of a fringe pattern

Hi all,

I am looking for advice on what is the best technique for absolute phase unwrapping of a fringe pattern. As best I can tell the following tutorial only phase unwraps relatively meaning it doesn't take into account the 2 * pi jumps in the fringe pattern.

https://docs.opencv.org/3.4/d9/dfb/tutorial_unwrap.html

Working code / example link on how to accomplish the absolute phase unwrapping would be really appreciated

Thanks in advance