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基于分数阶Chen超混沌的频域自适应图像加密算法 (Frequency Domain Adaptive Image Encryption Algorithm Based on Fractional Order Chen Hyperchaos).
Yanhui Liang
Guodong Li
Aiyan Wang
Published in:
计算机科学 (2019)
Keyphrases
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frequency domain
fractional order
spatial domain
image encryption algorithm
feature extraction
denoising
feedback control
impulse response
subband
differential equations
image processing
image quality
dynamical systems
image data
transfer function
chaotic systems
image encryption