Research on image intensity based on Matlab

Abstract

In recent years, the application field of image processing is becoming more and more extensive. As a key technology, image intensity is used to improve image visual effect and the clarity of the image. At present, lots of algorithms about this technology have been invention, such as histogram processing, Median filtering, wavelet decomposition and so on, but different algorithms have different advantages and disadvantages. Therefore, different methods should be created in order to realize the technology about image intensity. In this dissertation, the analysis on these advantages and disadvantages will be taken. Take a full analysis on each algorithm is beneficial way to finding a new method for image intensity. Finally, a method combined with many algorithms will be invented, simulated by Matlab and this method will help to improve the effects of the image intensity. Maybe it will also improve the application scope for image intensity. © 2013 Springer-Verlag.