TY  - RPRT
TI  - Network approaches to two-dimensional phase unwrapping: intractability and two new algorithms.
AU  - C W Chen
AU  - H A Zebker
PY  - 2000
DO  - 10.1364/josaa.17.000401
UR  - https://pubmed.ncbi.nlm.nih.gov/10708020/
ID  - 10708020
ER  -