An optical vortex-based asymmetric cryptosystem using QZ modulation for the double image encryption in the gyrator transform.

Introducing real-time image encryption technology using key vault, various transforms, and phase masks.

Cryptanalysis of DRPE using complex S-Box based on linear canonical transform.

Ensuring security of cryptosystems with DVFM-, modified equal modulus decomposition in the domain of gyrator wavelet transform.

Improving security by utilizing hybrid deterministic phase mask and orthogonal encoding.

Mapping Phenological Functional Types (PhFT) in the Indian Eastern Himalayas using machine learning algorithm in Google Earth Engine.

Security augmentation grounded on Fresnel and Arnold transforms using hybrid chaotic structured phase mask.

Two level phase retrieval in fractional Hartley domain for secure image encryption and authentication using digital signatures.

An asymmetric cryptosystem based on the random weighted singular value decomposition and fractional Hartley domain.

Spiral-Phase Masked Optical Image Health Care Encryption System for Medical Images Based on Fast Walsh-Hadamard Transform for Security Enhancement.

Watermarking image encryption using deterministic phase mask and singular value decomposition in fractional Mellin transform domain.