Intelligent imaging implicit writting analytical system based on three-layer frame

Abstract

An intelligent image hidden-writing analysis system based on three-layer construction, that includes the integrated database, the image-base, the managing module of the integrated database, the managing module of the image-base, the pre-pickup module of the character vector, the main-control module of the hidden-writing analysis, the attacking module, the special hidden-writing analysis module that contrapose the hidden-writing arithmetic promulgated and has corresponding special hidden-writing analysis arithmetic, the current hidden-writing analysis module that contrapose the hidden-writing arithmetic promulgated without corresponding special hidden-writing analysis arithmetic classified training, and the unpromulgating generalized current hidden-writing analysis module that contrapose the hidden-writing analysis module. The invention adopts three-layer construction, constructing special hidden-writing analysis subsystem that contrapose the belonging type of the hidden-writing arithmetic, that has veracity and applicability; use the special hidden-writing method to setup the module-base and rule-base by the professional system, renewing the hidden-writing analysis rule-base constantly by the operator-computer interaction, that has capacity; combining the character distill of the main element and classified training of the swatch image-base, to improve the efficiency and veracity of calculation.

Description

technical field [0001] The invention belongs to the field of computer security, and in particular relates to an intelligent image steganalysis system based on a three-layer structure. Background technique [0002] At present, the main technology to realize covert communication is steganography, which is an important branch of information hiding. Steganography studies how to hide the information to be transmitted in various carriers (such as: text, image, audio, video, etc.) in an imperceptible way. In recent years, with the development of network technology and multimedia technology, steganography has made great progress, and has been adopted by military agencies, government departments, financial institutions and other important departments related to the national economy and people's livelihood, and even used by terrorists to communicate on the Internet information. The abuse of steganography has brought potential serious harm to the country and society. How to effective...

AI Technical Summary

Problems solved by technology

Therefore, to make steganalysis move towards practical application, it is far from enough to rely on a certain or a certain type of steganalysis algorithm.

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