Reversible Integer Wavelet Transform for the Joint of Image Encryption and Watermarking release_y4fkommo35cyvosfluwrhiimpa

by Bin Wang

Published in Mathematical Problems in Engineering by Hindawi Limited.

2015   Volume 2015, p1-11

Abstract

In recent years, signal processing in the encrypted domain has attracted considerable research interest, especially embedding watermarking in encrypted image. In this work, a novel joint of image encryption and watermarking based on reversible integer wavelet transform is proposed. Firstly, the plain-image is encrypted by chaotic maps and reversible integer wavelet transform. Then the lossless watermarking is embedded in the encrypted image by reversible integer wavelet transform and histogram modification. Finally an encrypted image containing watermarking is obtained by the inverse integer wavelet transform. What is more, the original image and watermarking can be completely recovered by inverse process. Numerical experimental results and comparing with previous works show that the proposed scheme possesses higher security and embedding capacity than previous works. It is suitable for protecting the image information.
In application/xml+jats format

Archived Files and Locations

application/pdf  5.2 MB
file_nk6cnvefbnhbrp434t627sfwxa
web.archive.org (webarchive)
downloads.hindawi.com (publisher)
Read Archived PDF
Archived
Type  article-journal
Stage   published
Year   2015
Language   en ?
Container Metadata
Open Access Publication
In DOAJ
In ISSN ROAD
In Keepers Registery
ISSN-L:  1024-123X
Work Entity
access all versions, variants, and formats of this works (eg, pre-prints)
Catalog Record
Revision: 6de0f170-0a8f-45af-b318-dbfdc354ab56
API URL: JSON