This article mainly introduced the principles about searching digital image information, make a solution that how to manage this kind of media information ,and how to search this kind of special information.

There are several kinds of geometry distortion in the course of imaging, it must be rectified when we calculate the body by the digital image information.

This paper discusses the requirement analysis, system description and system evaluation of medical digital image information system.

The article points to the research of digital image information hiding,introduce the mathsmatical theory base of singular value decomposition,discussed the theory and method of matrix singular value decomposition and reconstruction.

Digital image information hiding has been a key problem.

Through a questionnaire survey method,this paper analyzes the application status of digital image information resources in universities,points out the problems of the application and the management shortcomings.

Based on the pricinple of the digital watermarking, we propose the digital image envelope, a new method realizing digital envelope, and we also discuss the realizing arithmetic of it.

Design for Image Information Collection System Based on Serial Communication;

The Management Process Research of the Image Information in the Product Experiment Information System;

There is explicit characteristic of correspondence reflecting the droplet transfer among the electric,spectral and image information based on time information fusion.