The picture classification technique based on correlation between pictures

Abstract

The system with which required information is retrieved efficiently is required now when a huge quantity of information overflows. Also in the field of a picture, it is the same and needs to classify a picture beforehand for the improvement in efficiency of search. So, this paper considers the classification technique of a picture based on correlation between pictures. It normalized to each axis of the amount of the picture features, and dignity of each axis was made equal. As a result of measuring correlation between pictures based on these, a normalization front and after normalization, the clear difference appeared in correlation between pictures. Therefore, a threshold value required in order to classify a similar picture can be set up easily.