Asymmetric multiple-image interference cryptosystem using discrete cosine transform and conditional decomposition
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DOI: 10.1007/s10043-019-00552-0
Abstract: In this study, we propose an asymmetric multiple-image encryption technique based on optical interference that utilizes the discrete cosine transform (DCT) and conditional decomposition. First, the DCT spectrum of each original image is cropped by… read more here.
Keywords: image; interference; asymmetric multiple; conditional decomposition ... See more keywords