Compressed Image Encryption Scheme Based on Dual Two Dimensional Chaotic Map
In order to improve the security and encryption speed of chaotic encryption system,a lightweight compression image encryption scheme based on chaotic mapping is proposed.Firstly,in order to speed up the encryption process and destroy the correlation between pixels,the digital image is divided into i...
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| Format: | Article |
| Language: | zho |
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Editorial office of Computer Science
2022-08-01
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| Series: | Jisuanji kexue |
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| Online Access: | https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2022-49-8-344.pdf |