Image encryption technique combining compressive sensing with double random-phase encoding
type: Item
instance of: scholarly article
title: Image encryption technique combining compressive sensing with double random-phase encoding
zbMATH Open document ID: 1427.94078
DOI: 10.1155/2018/6764052
author: Huiqing Huang
author: S. Z. Yang
published in: Mathematical Problems in Engineering
publication date: 2019-02-08T00:00:00Z
review text: Summary: A new image compression-encryption method based on compressive sensing and double random-phase encoding is proposed, which can complete image compression and encryption simultaneously. We utilize the hyperchaotic system to generate a measurement matrix and two random-phase masks first. Then the original image is measured by measurement matrix to accomplish encryption and compression at the same time, next the compressed image is reencrypted by the double random-phase encoding technique with the two random-phase masks, and lastly the resulting image is confused and diffused by using hyperchaotic system simultaneously. Some numerical simulations verify the validity and the reliability of the proposed algorithm.
Mathematics Subject Classification ID: 94A60
Mathematics Subject Classification ID: 94A08
Mathematics Subject Classification ID: 34C28
Mathematics Subject Classification ID: 37D45
zbMATH DE Number: 7019344
Wikidata QID: Q122892235
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2018/6764052
OpenAlex ID: W2796247509
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description: scientific article; zbMATH DE number 7019344