Application of Content-based Image Retrieval in Intelligent Monitor System

This paper presents an application with content-based image retrieval in intelligent monitor and operator.Usually,color is used to describe the image,but not exquisite in detail of image.The chain coding is built by eigenvalue of region description that is partite from image.The grid feature couple is used to locate and detect the human face for the captured image.Extraction the feature and calculating the chain coding,the similarity function can decide the match degree for the processing object.This system enhances the intelligence in how to identify the object when the camera captures its image.