Image information hiding based on Arnold scrambling and chaotic fusion algorithm
Hongtao Liang Jubao Qu · Electrical engineering and computer science · 2019
Arnold scrambling algorithm is used to scramble and encrypt secret information. Logistic chaotic mapping and discrete cosine transform are combined to hide secret information in the image, so that secret information can be hidden and transmitted safely. The simulation experiment under the environment of MATLAB shows that the method has good robustness and effectiveness.