Enhanced zone detection in radar images via fusing the maximum entropy and variational analysis methods

A new approach is addressed for denoising and reconstruction of the radar images degraded by spatially-shift-invariant linear system and contaminated with additive Gaussian noise. The fused Maximum Entropy-Variational Analysis method is developed and computationally implemented using the modified Hopfield neural network. The enhanced zone detection and image denoising are achieved using the proposed approach.