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 High Capacitive and Confidentiality Based Image ...
capacity of image steganography and watermarking for human vision, a novel adaptive number of least significant bits substitution method with private stego-key based on gray-level ranges is proposed in this paper. Keywords: Steganography, Watermarking, Data hiding, Cover-image, LSBs, stego-key. 1. INTRODUCTION...
US7454020B2 - System and method for encrypting data in ...
Method for embedding adaptive data for image quality improvement US6768980B1 (en) * 1999-09-03: 2004-07-27 ... A novel image steganography method with adaptive number of least significant bits modification based on private stego-keys: Suthaharan:
Hiding And Encrypting Binary Images Using A Different Approach
Image steganography techniques can be divided into following domains. 1. Spatial Domain Methods: There are many versi ons of spatial steganography, all directly change some bits in the image pixel values in hiding data. Least significant bit (LSB) -based steganography is...
Hiding Data in Video Sequences using RC6 Algorithm
This method uses the Least Significant Bits (LSB) insertion to hide data within encrypted image data. The binary representation of the each hidden data is used to overwrite the LSB of each byte within the encrypted image randomly. The Least significant bit replacement method is effectively used for data hiding process....
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