Abstract
A new phase unwrapping algorithm is presented in which the phase is determined from the complex zeros of a band-limited function. Fast zero location is performed using a Newton-Kantorovich algorithm. By considering the behaviour of real zeros in two dimensions it is shown that the existence of such zeros can lead to ambiguities in the unwrapped phase. This has important implications for wavefront estimation, homomorphic signal processing, and methods in inverse scattering.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
