An Application of Image Information Measure in Edge Detection

The information measure is the important parameter reflecting edge characteristic of image. Three basic features of edge point have been represented using information measure technology to distill edge information. This paper has proposed a computing method of information measure and a basic method of distilling edge information using image information measure with nearby area consistency measure as an example The experiment shows that information measure technology characterizes the basic features of edge point sufficiently when distill edge information, and this method has a good ability of resisting voice.