Abstract
We present a new Fourier-based exact solution for deterministic phase unwrapping from experimental maps of wrapped phase in the presence of noise and phase vortices. This single-step approach has superior performance for images with high phase gradients or insufficient digital sampling approaching and therefore performs as a fast and practical solution for the phase-unwrapping problem for experimental applications in applied optics, physics, and medicine.
© 2003 Optical Society of America
Full Article | PDF ArticleMore Like This
Marvin A. Schofield and Yimei Zhu
Opt. Lett. 28(14) 1194-1196 (2003)
Mariano Rivera and Jose L. Marroquin
Opt. Lett. 29(5) 504-506 (2004)
J. L. Marroquin, J. A. Quiroga, and R. Rodriguez-Vera
Opt. Lett. 24(24) 1802-1804 (1999)