Protection of encrypted and/or compressed medical images by means of watermarking
S Haddad - 2020 - theses.hal.science
… or malicious data manipulations represent a real danger needing new … the image compressed
bitstream, even partially. We … a novel data hiding approach which allows embedding, in a …
bitstream, even partially. We … a novel data hiding approach which allows embedding, in a …
A compact neural network-based algorithm for robust image watermarking
HB Xu, R Wang, J Wei, SP Lu - arXiv preprint arXiv:2112.13491, 2021 - arxiv.org
… those methods of the spatial domain directly embed watermarks by manipulating bitstreams
or … each bit of message, our bit message normalization module can represent many bits with …
or … each bit of message, our bit message normalization module can represent many bits with …
Watermarking Hardware IPs Using Design Parameter Driven Encrypted Dispersion Matrix With Eigen Decomposition Based Security Framework
A Sengupta, A Anshul - IEEE Access, 2024 - ieeexplore.ieee.org
… the HLS design methodology of embedding a digital signature, … IPs (bitstreams) against IP
piracy and excessive usage [19]… The entropy of the proposed approach can be represented …
piracy and excessive usage [19]… The entropy of the proposed approach can be represented …
[图书][B] Steganography techniques for digital images
A Yahya - 2019 - Springer
… a digital watermark, the signal is permanently embedded into … Let C represent the cover
carrier and C~ denote the stego-… method where the tendency to embed secret information into …
carrier and C~ denote the stego-… method where the tendency to embed secret information into …
[HTML][HTML] A novel robust approach for image copyright protection based on concentric rectangles
… domain is not an optimum representation; therefore, researchers … , the watermarking
algorithm is proposed to embed a secret … As explained in Section 3.1, the bitstream of a logo is …
algorithm is proposed to embed a secret … As explained in Section 3.1, the bitstream of a logo is …
Efficient FPGA implementation of corrected reversible contrast mapping algorithm for video watermarking
… Digital watermarking is not a lossless data embedding … Also to embed the larger bit stream,
more numbers of pipeline … RCM method are given in algorithm 1 and 2 as represented in …
more numbers of pipeline … RCM method are given in algorithm 1 and 2 as represented in …
[图书][B] Reversible and imperceptible watermarking approach for ensuring the integrity and authenticity of brain MR images
AF Qasim - 2019 - search.proquest.com
… a novel digital watermarking approach to enhance trust in the digital clinical … embedding:
how to modify pixels data, using reversible or irreversible techniques?; (ii) region of embedding: …
how to modify pixels data, using reversible or irreversible techniques?; (ii) region of embedding: …
A novel hybrid cryptosystem for secure streaming of high efficiency H. 265 compressed videos in IoT multimedia applications
… Also, it introduces higher embedding capacity with efficient … ciphering technique to encrypt
the compressed bitstreams of … munication by merging the watermarking, and steganography …
the compressed bitstreams of … munication by merging the watermarking, and steganography …
[PDF][PDF] Digital Rights Management of Image Content via LSB Embedding and Prime Number Sequence
A Bahaa - 2023 - researchgate.net
… such as watermarking and digital rights management … the authenticity of content and of
rendering devices [1]. In addition, … to a bit stream in order to allow for the embedding of the bits to …
rendering devices [1]. In addition, … to a bit stream in order to allow for the embedding of the bits to …
Digital image transmission using combination of DWT-DCT watermarking and AES technique
SS Gonge - Advances in Computing and Network Communications …, 2021 - Springer
… bit stream of zeros and ones of watermark is used, which were used at the time of embedding
process… A comparative representation of MSE value and NCC value watermark image and …
process… A comparative representation of MSE value and NCC value watermark image and …