PROJECT TITLE:

Lossless and Reversible Data Hiding in Encrypted Images withPublic Key Cryptography - 2016

ABSTRACT:

This project proposes lossless, reversible, and combined information hiding schemes for ciphertext images encrypted by public-key cryptosystems with probabilistic and homomorphic properties. In the lossless theme, the ciphertext pixels are replaced with new values to embed the extra information into many least significant bit planes of ciphertext pixels by multilayer wet project coding. Then, the embedded data can be directly extracted from the encrypted domain, and the information-embedding operation will not have an effect on the decryption of original plaintext image. Within the reversible scheme, a preprocessing is employed to shrink the image histogram before image encryption, therefore that the modification on encrypted pictures for knowledge embedding will not cause any pixel oversaturation in plaintext domain. Although a small distortion is introduced, the embedded information will be extracted and the first image can be recovered from the directly decrypted image. Because of the compatibility between the lossless and reversible schemes, the info-embedding operations within the two manners can be simultaneously performed in an encrypted image. With the combined technique, a receiver could extract a part of embedded data before decryption, and extract another part of embedded information and recover the initial plaintext image once decryption.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE : Practically Lossless Affine Image Transformation ABSTRACT: An almost lossless affine 2D picture transformation approach is introduced here. Chirp-z transform theory is extended so that affine transformations of
PROJECT TITLE : Salient Object Detection With Lossless Feature Reflection and Weighted Structural Loss ABSTRACT: As more and more real-world applications emerge, salient object identification, which tries to identify and find
PROJECT TITLE : Hierarchical Prediction and Context Adaptive Coding for Lossless Color Image Compression - 2014 ABSTRACT: This paper presents a brand new lossless color image compression algorithm, based mostly on the hierarchical
PROJECT TITLE: Lossless and Reversible Data Hiding in Encrypted Images withPublic Key Cryptography - 2016 ABSTRACT: This project proposes lossless, reversible, and combined information hiding schemes for ciphertext images encrypted
PROJECT TITLE :Multi-Way Lossless Outphasing System Based on an All-Transmission-Line CombinerABSTRACT:A lossless power-combining network comprising cascaded transmission-line segments in an exceedingly tree structure is introduced

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry