Quantizing to pictures is the best method to introduce of features. Many variety models and equations are introduced for features of a picture that each model can consider unequal number of feature for a picture. We will represent some mathematical model to earn features of picture. At first texture description at a picture will be represented and then a method statistical matrix is called Co-occurrence matrix that is about using texture description classification algorithm will be represented. At the end, we will introduce feature extract algorithm of pictures.
Feature extract, Texture description, Co-Occurrence Matrix
