Multi-image encryptionWavelet transform3D shuffling scramblingDynamic chaos libraryTo solve the problems of low efficiency and poor resistance to attack, this paper proposes the multi-image encryption algorithm based on Haar wavelet transform and 3D shuffling scrambling. Taking advantage of the high ...
Multi-image optical encryption (MOE) has demonstrated promising potential in image data protection owing to its parallel processing capability and abundant degrees of freedom. However, existing methods suffer from either low compression ratios or stringent experimental conditions, such as accurate ...
A chaotic multi-image encryption (MIE) based on Identity Mutual Recognition Keys (IMRKs) is designed to encrypt the cube by transmitting it to the edge cloud, which ensures security and solves the problem of unauthorized use of medical information. The 3D Positioning Fifth Generation Message-...
An efficient Multiple Gray Image Encryption (MGIE) model is proposed for securing multiple images in a singular shot.Multi-scroll Lu–Chen and Chua systems are solved by higher order Runge Kutta method and employed in the crypto system.MGIE introduces cris-cross scrambling method and employs bit ...
-k, --key: Provide the encryption key to decrypt the model. -m, --model: Provide path to the trained model. Optional Arguments -h, --help: Show this help message and exit. --gpu_index: The GPU indices used to run the evaluation. We can specify the GPU indices used to run train...
-k, --key: Provide the encryption key to decrypt the model. -m, --model: Provide path to the trained model. Optional Arguments -h, --help: Show this help message and exit. --gpu_index: The GPU indices used to run the evaluation. We can specify the GPU indices used to run train...
Each FLFT encryption process consists of phase-truncated FLFT and random amplitude phase masks. The proposed cryptosystem without color space conversion can improve the quality of the decrypted images and avoid the loss of information. In addition, by utilizing the QR codes, the cross talk and ...
As a kind of spatiotemporal chaos, coupled map lattice (CML) is widely applied into image encryption because of its advantages of more complex dynamical behavior and lower computational overhead. Firstly, this paper proposed a novel spatiotemporal chaos model (MCML) by mixing Logistic, Sine and...
The content owner encrypts an image before uploading it into the cloud server using an image encryption key; the data hider acquires the encrypted image from the cloud server, embeds additional secret data into it, and usually, the embedded data is encrypted by a data hiding key; receiver ...
Based on the new system, we propose a new algorithm for image encryption that combines the newly established four-dimensional multi-wing chaotic system with bit plane decomposition technique, firstly, the high four-bit planes containing 94% image information are disordered by S-type permutation, ...