Description: The information hiding the underlying digital media including digital images, text and audio, video and other various forms, and forms of communication and dissemination of the contents of the collection of information, access, processing and distribution of digital process. Digital media has become the latest information technology of language, text and electronic sub-carrier. Through this article you can learn the basic knowledge of modern cryptography, to grasp the basic idea of image encryption technology. Specific contains: 1 information hide the the basic principles of of the Overview 2 implicit to write surgery to 3 implicit to write to the 4-implicit write analysis technology
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IDMIS_Ch3_Infn\DMIS_Ch3_InfoHiding.ppt
IDMIS_Ch3_Infn
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