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    • 3. 发明专利
    • Designing Imperceptible-High Payload Capacity Steganography Framework in Post Quantum Encrypted Domain using Deep Advanced Hierarchical Feature Learning.
    • AU2021107185A4
    • 2021-12-09
    • AU2021107185
    • 2021-08-25
    • INDRA GAURAV DRM RAVINDER DRMALIK KIRAN
    • MALIK KIRANM RAVINDERINDRA GAURAV
    • H04N1/32G06F16/50G06N3/02H04L9/00H04L29/08
    • Our invention Designing Imperceptible-High Payload Capacity Steganography Framework in Post Quantum Encrypted Domain using Deep Advanced Hierarchical Feature Learning is a persists a danger that intruders may get access to the sensitive information, causing it to be shared, exposed, modified, and impacting its availability. Since fast multimedia communication via different low-cost mediums such as smartphones and Social Networking platforms may be readily exploited using an unsafe channel, steganography has come to known as one of the most prominent fields of study. Steganography is a technique of concealing a confidential small multimedia information within a much bigger piece of multimedia information, which can be anything, be it an image, a video or a text file. Technique of concealing one image within another image is known as Image Steganography. The cover image in which the secret information needs to be hidden in image steganography is altered in such a manner that the concealed information is not evident, which makes it less dubious than cryptography. The embedding and extraction algorithms are the two most important parts of any advanced steganographic framework. The secret image, the secret key, and the cover image, which will be used to communicate the message, are all inputs to the embedding method. The stego image is the result of the embedding process. The stego image is also supplied as an input to the extraction process. Steganalysis, on the other hand, is a technique used to identify the existence of any hidden information in an image and to extract that information. Steganalysis aims in determining if an image is a stego image or an original image. TOTAL NO OF SHEET: 02 NO OF FIG: 04 Cover 00Cover Media Media Embeddi* StegO. Extraing Atgerithm Oct Algerin Secret __I104 106 Secret 107 Message Messge Figure 1: Basic Steganography Framework \200 Host Irnage CotIrr rnage Secret Image ReeldImage Encoding rarework Decoing Framework Figure 2: A Basic Deep Steganography Framework Plain tex (sender) Cipher text (receiver) 301 alg n publicchannel Drg ion 302 Fey key Quantum Que ryturn channel G r 30 Figure 3: Basic Post-Quantum Cryptography Framework