The Research And Establishment Of Image Database System

The establishment of a powerful image database system is a high effective method to organize and manage enormous remote sensing image datum. After analyzing the types of image datum management and the methods of development, and selected the Oracle database with VC as the basis of the image database system, the paper discusses some important technologies of the establishment of image database system, designs and carries out the prototype of the image database system. The working content is as follows:After analyzing the types of image datum management, the paper chooses Oracle database Management System as the platform of image database system, and introduces the characteristic, performance, structure of the Oracle Database Management System, etc.With the method of Object-oriented Programming (OOP), the paper develops the image database system with Oracle and VC, and analyzes the common methods.Researches on relative key technologies of image database, including partitioning, coding and index of image block, query and visualization of image, updating of image data.After designing the prototype of the image database system, the paper practises the image database system with Oracle and VC.