Multi-image compression-encryption scheme based on quaternion discrete fractional Hartley transform and improved pixel adaptive diffusion

Title
Multi-image compression-encryption scheme based on quaternion discrete fractional Hartley transform and improved pixel adaptive diffusion
Authors
Keywords
Multi-image encryption, Quaternion transform, Chaotic system, Pixel adaptive diffusion
Journal
SIGNAL PROCESSING
Volume 175, Issue -, Pages 107652
Publisher
Elsevier BV
Online
2020-05-15
DOI
10.1016/j.sigpro.2020.107652

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