Optical single-channel cryptosystem based on the discrete wavelet transform and the chaotic standard map for multi-image.
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DOI: 10.1364/ao.400465
Abstract: In this paper, an optical single-channel asymmetric cryptosystem based on the inverse discrete wavelet transform (IDWT) and chaotic standard map for multi-image in cyan-magenta-yellow-black (CMYK) mode is proposed. To the best of our knowledge, this… read more here.
Keywords: single channel; chaotic standard; standard map; image ... See more keywords