TY - RPRT TI - Phase retrieval in digital speckle pattern interferometry by application of two-dimensional active contours called snakes. AU - Alejandro Federico AU - Guillermo H Kaufmann PY - 2006 DO - 10.1364/ao.45.001909 UR - https://pubmed.ncbi.nlm.nih.gov/16579559/ ID - 16579559 ER -