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During the reconstruction process of in-line digital holographic microscopic hologram, the main noise comes from the dispersed twin image. A segmentation mask method by selecting threshold value is introduced in order to reduce the disturbance. Experimental results show the satisfied effect by the proposed method.
Image and Signal Processing (CISP), 2011 4th International Congress on (Volume:2 )
Date of Conference: 15-17 Oct. 2011