1. SIGNAL TRANSFORMATION AND CORRECTION TECHNIQUES (WO/2008/087433)

    SIGNAL TRANSFORMATION AND CORRECTION TECHNIQUES (WO/2008/087433)
    The invention relates to the correction of the spectrometer signal in Spectral-Domain Optical Coherence Tomography. The output of the spectrometer is treated as a set of sub-band signals according to filter bank theory and is fed to a synthesis filter bank to reconstruct a corrected OCT signal. In particular, the frequency response of the CCD camera is corrected for. The synthesis filter bank is calculated after a calibration of the frequency response of the element of interest.
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