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Fourier transform profilometry using single-pixel detection based on two-dimensional discrete cosine transform

Image AnalysisEngineeringCoherent Gradient SensingMeasurementMultidimensional Signal ProcessingDigital HolographyDigital Image CorrelationEducationComputational ImagingFourier Transform ProfilometryInstrumentationSingle-pixel DetectionSignal ProcessingPhase Retrieval