首页|基于改进小波变换的多层量子图像加密算法研究

基于改进小波变换的多层量子图像加密算法研究

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提出一种基于改进小波变换的多层量子图像加密算法.应用混沌序列和改进生成对抗网络,建立密钥池,对多层量子的明文图像进行置乱处理,通过重复两次FFT,得到最终的密文图像.为确保加密过程可逆性,改进小波变换重建多层量子图像.实验结果表明:研究方法对图像具有理想的加密效果,且解密后图像仍然可保持较高分辨率.
Research on Multilayer Quantum Image Encryption Algorithm Based on Improved Wavelet Transform
A multi-layer quantum image encryption algorithm based on improved wavelet trans-form is proposed.By applying chaotic sequences and improving generative adversarial networks,a key pool is established to scramble the plaintext images of multiple quantum layers.The final cipher text image is obtained by repeating FFT twice.To ensure the reversibility of the encryption process,the wavelet transform is improved to reconstruct multi-layer quantum images.The experimental results show that the research method has an ideal encryption effect on images,and the decrypted images can still maintain high resolution.

improving wavelet transformmulti layer quantum imagingencryption algorithm

王佳丽、林启迪

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安徽外国语学院,安徽 合肥 231201

合肥工业大学,安徽 合肥 230009

改进小波变换 多层量子图像 加密算法

2024

佳木斯大学学报(自然科学版)
佳木斯大学

佳木斯大学学报(自然科学版)

影响因子:0.159
ISSN:1008-1402
年,卷(期):2024.42(9)