Iterative stepwise binarization of digital amplitude holograms with added energy to the signal window

Bhupendra Bimal Chhetri; Shiyuan Yang; Teruo Shimomura

doi:10.1117/1.1419019

1 December 2001 Iterative stepwise binarization of digital amplitude holograms with added energy to the signal window

Bhupendra Bimal Chhetri, Shiyuan Yang, Teruo Shimomura

Optical Engineering, Vol. 40, Issue 12, (December 2001). https://doi.org/10.1117/1.1419019

We propose a method for optimizing the process of iteratively binarizing digital amplitude holograms by utilizing the effect of adding energy to the reconstructed signal window from the hologram. For this purpose, we introduce a parameter called the energy factor and show that the performance of the iterative binarization process can be greatly enhanced if the value of the energy factor is properly chosen. Finally, we show that the optimal values of this energy factor can be estimated with an analytical function for different computational costs.

©(2001) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Bhupendra Bimal Chhetri, Shiyuan Yang, and Teruo Shimomura "Iterative stepwise binarization of digital amplitude holograms with added energy to the signal window," Optical Engineering 40(12), (1 December 2001). https://doi.org/10.1117/1.1419019

Published: 1 December 2001

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