Simultaneous unwrapping and low pass filtering of continuous phase maps based on autoregressive phase model and wrapped Kalman filtering
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DOI: 10.1016/j.optlaseng.2019.105826
Abstract: Abstract We propose a simultaneous noise filtering and phase unwrapping algorithm. Spatial evolution of phase is modeled as an autoregressive Gaussian Markov random field. Accordingly, phase value at a pixel is related to phase values… read more here.
Keywords: pass filtering; unwrapping low; simultaneous unwrapping; wrapped kalman ... See more keywords