Information security with optical means, such as double random phase encoding, has been
investigated by various researchers. It has been demonstrated that optical technology …

The applications of compressive sensing (CS) in the field of information security have
captured a great deal of researchers' attention in the past decade. To supply guidance for …

Latest advancements in fiber optic communication have gained significant attention among
researchers owing to many benefits such as high data rate, acceptable cost, bandwidth, low …

Image encryption is one of the essential tasks in image security. In this paper, we propose a
novel approach that integrates a hyperchaotic system, pixel-level Dynamic Filtering, DNA …

This paper introduces a new image encryption scheme using a mixing technique as a way to
encrypt one or multiple images of different types and sizes. The mixing model follows a …

In this paper, a new multiple-image encryption and decryption technique that utilizes the
compressive sensing (CS) concept along with a double-random phase encryption (DRPE) …

Image fusion is a popular method which provides better quality fused image for interpreting
the image data. In this paper, color image fusion using wavelet transform is applied for …

An optical multiple-image authentication and encryption method based on phase retrieval
algorithm (PRA) in the Fresnel domain and interference with sparsity constraints is …

A double-image encryption is proposed based on the discrete fractional random transform
and logistic maps. First, an enlarged image is composited from two original images and …

A novel multilevel information cryptosystem based on generalized singular value
decomposition (GSVD), optical interference, and devil's vortex Fresnel lens (DVFL) …