Markov random field based phase demodulation of interferometric images - Wu, Dijia; Boyer, Kim L. (Computer vision and image understanding, 2011)
Keywords: 2 π ambiguity; Algorithms; Ambiguity; Applied sciences; Artificial intelligence; Computer science; control theory; systems; Detection, estimation, filtering, equalization, prediction; Exact sciences and technology; Fringe pattern analysis; Information, signal and communications theory; Instruments, apparatus, components and techniques common to several branches of physics and astronomy; Interferometers; Interferometric imaging; Markov processes; Mathematical models; Minimization; Optical instruments, equipment and techniques; Optimization; Pattern recognition. Digital image processing. Computational geometry; Phase demodulation; Phase unwrapping; Physics; Sign ambiguity; Signal and communications theory; Signal, noise; Telecommunications and information theory; Sign ambiguity; Interferometric imaging; Phase unwrapping; Phase demodulation; Fringe pattern analysis; 2 π ambiguity; Markov process; Random phase; Path following; Submodular function; Multigrid; Robustness; Growth of error; Pattern analysis; Mathematical programming; Light interferometry; Probabilistic approach; 2π ambiguity; Minimization; Orientation; Hierarchized structure; Optimal solution; Heuristic method; NP hard problem; Objective function; Ambiguity