Integrated correction for mixed error in parameter of full-color object wavefield

Unlike conventional digital images, holographic images, represented by sampled wavefields of objects, are highly sensitive to the parameters such as a wavelength and sampling interval. Errors in these parameters commonly cause severe degradation in the quality of reconstructed images, especially in full-color holographic images. In this paper, an advanced correction method is proposed to compensate not only wavelength errors, addressed in our previous work, but also sampling interval errors. The proposed method can handle mixed situation where both errors occur simultaneously. A resizing method is also presented to correct the image magnification or reduction caused by sampling interval errors.