An auto way to categorize image

Auto categorizing is very important in computer image recognition technology. Texture is one of the keys to resolve it. Similar to human´s rational intelligence is one of way to approach auto category. In this paper, we describe the common texture by analysis and term in categories theory. It means categories are useful for textures and image recognition. The combination of categories and neural network is worth to research which will gradually reveal the unity way of human´s percept and rationality.