Results 21 to 30 of about 79,252 (280)
Hybrid SVD-Based Image Watermarking Schemes: A Review
IEEE Access, 2021 Watermarking is an important technique for protecting sensitive e-multimedia data and intellectual property. Watermarking techniques are used for many applications such as ownership protection, which is a popular area of research as compared to others ...
Wafa' Hamdan Alshoura +4 more
doaj +1 more source
Development of an audio watermarking with decentralization of the watermarks
Journal of King Saud University - Computer and Information Sciences, 2022 In this paper, a digital watermarking technique for ensuring security to an audio signal is presented. The proposed technique is developed by using discrete wavelet transform (DWT) and singular value decomposition (SVD). The proposed technique is executed by incorporating multi-level DWT along with the use of multiple images with different sizes as ...
Amita Singha, Muhammad Ahsan Ullah
openaire +5 more sources
Watermarking Images in Self-Supervised Latent Spaces [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2021 We revisit watermarking techniques based on pre-trained deep networks, in the light of self-supervised approaches. We present a way to embed both marks and binary messages into their latent spaces, leveraging data augmentation at marking time. Our method
Pierre Fernandez +4 more
semanticscholar +1 more source
Watermarking for Ontologies [PDF]
, 2011 In this paper, we study watermarking methods to prove the ownership of an ontology. Different from existing approaches, we propose to watermark not by altering existing statements, but by removing them. Thereby, our approach does not introduce false statements into the ontology. We show how ownership of ontologies can be established with provably tight
Suchanek, Fabian M. +2 more
openaire +3 more sources
Watermarking Is Not Cryptography [PDF]
, 2006 The fields of cryptography and communications are quite distinct and while communications systems often combine technologies from the two fields, a layered architecture is applied that permits each layer to be independently designed. It is generally agreed that watermarking, i.e.
Ingemar J. Cox +2 more
openaire +2 more sources
Gaussian Shading: Provable Performance-Lossless Image Watermarking for Diffusion Models [PDF]
Computer Vision and Pattern RecognitionEthical concerns surrounding copyright protection and inappropriate content generation pose challenges for the practical implementation of diffusion models. One effective solution involves watermarking the generated images.
Zijin Yang +5 more
semanticscholar +1 more source
Digital watermarking scheme exploiting non-deterministic dependence for image authentication [PDF]
, 2006 Watermarking schemes for authentication purposes are characterized by three factors: security, resolution of tamper localization, and embedding distortion.
Yuan, Yinyin, Li, Chang-Tsun
core +1 more source
Robust watermarking algorithm for medical images based on accelerated‐KAZE discrete cosine transform
IET Biometrics, 2022 With the continuous progress and development in the field of Internet technology, the area of medical image processing has also developed along with it.
Dekai Li +5 more
doaj +1 more source
Reversible watermarking scheme with image-independent embedding capacity [PDF]
, 2005 Permanent distortion is one of the main drawbacks of all the irreversible watermarking schemes. Attempts to recover the original signal after the signal passing the authentication process are being made starting just a few years ago. Some common problems,
C.-T. Li, Li, Chang-Tsun
core +1 more source
Robust Backward Model Watermarking Method Based on Backdoor [PDF]
Jisuanji gongchengThe training cost of deep learning model is high; however, the stealing cost is low. This model is easy to copy and spread. The copyright owner of a model can embed a watermark in the model using a backdoor or another method.
Jiaxin ZENG, Weiming ZHANG, Rong ZHANG
doaj +1 more source