An Exact Phase Unwrapping Method Based on FFT

Keywords

able absolute adopted application applications applied applying approaches attractive available becoming break cancer complete completed condition consecutive consisting correct cost costly deterministic directly dispersed distorted distortion evaluations exact exactly example fast field flexibility flexible formulated function gradient helpful histogram importance increasing integer integers interferometric intervals john letters many mapped meet merely minimization modified need needed noise noticeable numerical optics optimization phantom physics piece practice presence press procedure quantitative quantization quantize quantizing real realize recipes reconstruct recover recovered required retrieving satisfying simply since speed straight suffers susceptibility thermal though tried unwrapped unwrapping useful usually variables whenever wise wrapped