Color Characterization and Balancing by a Nonlinear Line Attractor Network for Image Enhancement

A neural network-based nonlinear filter

A neural network-based nonlinear filter for image enhancement

✍ S. Zhang; E. Salari 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 882 KB

## Abstract This paper explores a novel neural network‐based nonlinear filter that has the ability to remove mixed noises and sharpen the edges in noise‐corrupted digital images. The noise is assumed to be a mixture of both Gaussian and impulse types. Initially, a nonlinear filter is used to reduce