Image encryption method based on new chaotic mapping and compressed sensing
A technology of chaotic mapping and compressed sensing, which is applied in the direction of secure communication, image communication, and advanced technology through chaotic signals, can solve problems such as low encryption efficiency and image encryption, reduce storage space and bandwidth, improve security, and improve image quality. The effect of the encryption effect
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0040] refer to figure 1 As shown, this embodiment provides a new image encryption method based on chaotic mapping and compressed sensing, which specifically includes the following steps:
[0041] S...
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