Secure frequency-domain image compressed sensing with matrix-inversion-free recovery

Image encryption should be performed prior to image compression in many real-world applications. This results in the requirement of compressing the encrypted image. Compressed sensing (CS) is an attractive tool for compressing encrypted images. Unfortunately, most existing CS-based image encryption-...

Celý popis

Podrobná bibliografia

Vydané v:	Optik (Stuttgart) Ročník 276; s. 170677
Hlavní autori:	Huang, Hui, Xiao, Di, Li, Xinyan
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier GmbH 01.04.2023
Predmet:	Accompanying access password Bilateral permutation Encryption-then-compression Matrix-inversion-free orthogonal matching pursuit Nonzero entry diffusion encryption Nonzero entry diffusion encryption Matrix-inversion-free orthogonal matching pursuit Accompanying access password Encryption-then-compression Bilateral permutation
ISSN:	0030-4026, 1618-1336
On-line prístup:	Získať plný text
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!