13 November 2001 Digital holographic data reconstruction with data compression
Author Affiliations +
A digital holographic data reconstruction method with data compression is proposed. We show the number of quantization level of a digital hologram can be reduced. By computer simulations it is confirmed that the method is especially useful for binary images. For gray scale images, we propose a bit plane decomposition method. By this method, we show both high reconstructed image quality and a high compression ratio can be achieved. This method is applicable to both a normal digital hologram and an encrypted digital hologram.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Takanori Nomura, Takanori Nomura, Atsushi Okazaki, Atsushi Okazaki, Masashi Kameda, Masashi Kameda, Yoshiharu Morimoto, Yoshiharu Morimoto, Bahram Javidi, Bahram Javidi, } "Digital holographic data reconstruction with data compression", Proc. SPIE 4471, Algorithms and Systems for Optical Information Processing V, (13 November 2001); doi: 10.1117/12.449341; https://doi.org/10.1117/12.449341

Back to Top