Method for simple phase recovery and denoising in spectral imaging interferometry based on error-diffusion dithering

Taudt, ChristopherChristopherTaudtHartmann, PeterPeterHartmann2023-10-042023-10-042022https://publica.fraunhofer.de/handle/publica/45124110.1364/ISA.2022.IF3B.12-s2.0-85139563128Dithering of spectral interferometric data helps to reduce intensity noise and improve fitting accuracy. A simple phase recovery method is developed using dithering to enhance measurement range in profilometry.enMethod for simple phase recovery and denoising in spectral imaging interferometry based on error-diffusion ditheringconference paper