Video Signal Processing for Image Enhancement: A Demonstration Model

摘要

This report presents the development of a digital image enhancement demonstration model, an interactive computer program which will display the results of any of a number of digital image enhancement algorithms. The present version of the program includes Haar, Hadamard, and Fourier transform algorithms in modular, subroutine form. Other algorithms can be added on for testing on the display target, a 16-by-16 matrix of picture elements representing an image of the side view of a tank. The target, before and after application of the given algorithm, is graphically displayed along with signal strengths, RMS noise levels, tank component edge contrasts, and signal-to-noise ratios.