基于小波的图像加密

2008 9th International Conference on Signal Processing Pub Date : 2008-12-08 DOI:10.1109/ICOSP.2008.4697770

Nahla A. Flayh, Syed I. Ahson

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引用次数: 11

摘要

本文提出了一种新的数字图像加密方法。本文提出了隐藏小波变换处理步骤的基于小波变换的图像加密方案，提出了隐藏滤波器类型加密方案(HFT)和隐藏小波包树加密方案(HWPT)。

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Wavelet Based Image Encryption

In this paper we present a new approach to encrypt digital image. It is Wavelet Based Image Encryption Schemes by Hiding Processing Steps of the Wavelet Transform, we present two schemes, the first scheme is Hiding Filter Types Encryption Scheme(HFT), and the second is Hiding Wavelet Packet Tree Encryption Scheme (HWPT).

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2008 9th International Conference on Signal Processing

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