The development and application of Visualization technique

Visualization technique is a new subject,which is developed in 80th 20 century.Now,it has various forms from the time that Visualization in Science and Computing(ViSC)is put forward,which are Visualization in Science and Computing(ViSC),Data Visualization,Information Visualization and Knowledge Visualization and so on.In this paper, we'll give an introduce about their theory and compare of differences and application.