Directory Containing Neighborhood Threshold-Based Wavelet Image Denoising

This directory contains programs for wavelet-based image denoising using neighborhood thresholding techniques. The main script wave_neighbor.m implements denoising for both 3×3 and 5×5 neighborhood configurations. The auxiliary function wov_win.m handles sliding window operations for 3×3 and 5×5 neighborhoods, while cacupsnr.m calculates performance metrics including Mean Squared Error (MSE) and Peak Signal-to-Noise Ratio (PSNR).